A trust based model for enhanced adoption of diabetes self-management mobile applications
- Authors: Mainoti, Ganizani Fidelis
- Date: 2018
- Subjects: Medical records -- Data processing Medical records -- Management Mobile communication systems
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/11041 , vital:37011
- Description: Information technology (IT) trust is an important concept as people today rely more on IT to perform their tasks than before. Extensive research in Information Systems (IS) has explored trust and how it affects clients’ selection of different IT artefacts. Literature found trust to be a key determinant of technology use and an accelerator of understanding user perceptions regarding technology. Users’ perception of a technology’s characteristics influences their initial decision to adopt it; they are less likely to try the technology once they perceive significant risk linked to the technology exploration. The study focused on trust in relation to adoption of mobile applications (apps) for self-management of diabetic treatment regimens. The aim was to identify factors that should be incorporated in these apps to positively influence user perception of trustworthiness for enhanced adoption. According to extant literature, there are a myriad of apps which are available and ready for use, but diabetic patients are not maximising these opportunities to actively participate in managing their conditions. This is in spite of the numerous benefits accruable from using these apps to aid treatment regimens away from clinical settings or with minimal involvement of health personnel. This work is a qualitative study that investigated the reasons behind the low levels of trust in mobile applications for self-management of diabetes. The research design involved a survey and the study employed interviews for primary data collection. Twenty participants were engaged in the intervention. Some of these respondents were diabetic patients on treatment and others were health staff specialising in diabetes treatment. The participants were asked to download and try, for one month or more, the Diabetes:M app from Google play store for android devices or from iTunes for IOS devices. Thereafter, interviews were held with the participants to investigate their perceptions of the diabetes management app. Based on the outcome of the investigation, the researcher put forward a model proposing the attributes of trustworthiness of diabetes self-management mobile apps for enhanced adoption. Research findings showed that the apps for diabetes self-management should be usable, possess sufficient functionalities, give accurate information for decision-making, be reliable, and secure in order to enhance the trust of diabetic patients.
- Full Text:
- Date Issued: 2018
- Authors: Mainoti, Ganizani Fidelis
- Date: 2018
- Subjects: Medical records -- Data processing Medical records -- Management Mobile communication systems
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/11041 , vital:37011
- Description: Information technology (IT) trust is an important concept as people today rely more on IT to perform their tasks than before. Extensive research in Information Systems (IS) has explored trust and how it affects clients’ selection of different IT artefacts. Literature found trust to be a key determinant of technology use and an accelerator of understanding user perceptions regarding technology. Users’ perception of a technology’s characteristics influences their initial decision to adopt it; they are less likely to try the technology once they perceive significant risk linked to the technology exploration. The study focused on trust in relation to adoption of mobile applications (apps) for self-management of diabetic treatment regimens. The aim was to identify factors that should be incorporated in these apps to positively influence user perception of trustworthiness for enhanced adoption. According to extant literature, there are a myriad of apps which are available and ready for use, but diabetic patients are not maximising these opportunities to actively participate in managing their conditions. This is in spite of the numerous benefits accruable from using these apps to aid treatment regimens away from clinical settings or with minimal involvement of health personnel. This work is a qualitative study that investigated the reasons behind the low levels of trust in mobile applications for self-management of diabetes. The research design involved a survey and the study employed interviews for primary data collection. Twenty participants were engaged in the intervention. Some of these respondents were diabetic patients on treatment and others were health staff specialising in diabetes treatment. The participants were asked to download and try, for one month or more, the Diabetes:M app from Google play store for android devices or from iTunes for IOS devices. Thereafter, interviews were held with the participants to investigate their perceptions of the diabetes management app. Based on the outcome of the investigation, the researcher put forward a model proposing the attributes of trustworthiness of diabetes self-management mobile apps for enhanced adoption. Research findings showed that the apps for diabetes self-management should be usable, possess sufficient functionalities, give accurate information for decision-making, be reliable, and secure in order to enhance the trust of diabetic patients.
- Full Text:
- Date Issued: 2018
An analysis of systemic risk in the South African banking sector
- Authors: Johnson, Clifford
- Date: 2018
- Subjects: Risk assessment -- South Africa , Finance -- South Africa Banks and banking -- South Africa Financial risk management -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/30551 , vital:30959
- Description: The topic of systemic risk has gained prominence over the last three decades, however, renewed interest and discourse on the subject has increased significantly since the global financial crisis of 2007. This dissertation investigates the impact systemic risk has on the South African banking sector and the externalities borne amongst the largest constituent banks during periods of distress. By means of quantile regression, the delta conditional value at risk (ΔCoVaR) as introduced by Adrian and Brunnermeier (2008), banking institutions are ranked according to their systemic risk contributions at horizontal and vertical levels. Using weekly observations from 25 January 2008 until 28 July 2017, the empirical results reveal that a loose link exists between an individual bank’s risk and its systemic contribution. Furthermore, during periods of distress, larger banks contribute the most to systemic risk of the system. However, horizontally – amongst banks – size does not automatically imply systemic importance. The implications of the results, given the study, highlight that regulation of banks at an individual level does not imply that an institution is operating systemically prudent. Furthermore, regulation of banks is welcomed in order to address systemic risk of an institution; however, regulators should be mindful of the vertical and horizontal aspects of systemic externalities.
- Full Text:
- Date Issued: 2018
- Authors: Johnson, Clifford
- Date: 2018
- Subjects: Risk assessment -- South Africa , Finance -- South Africa Banks and banking -- South Africa Financial risk management -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/30551 , vital:30959
- Description: The topic of systemic risk has gained prominence over the last three decades, however, renewed interest and discourse on the subject has increased significantly since the global financial crisis of 2007. This dissertation investigates the impact systemic risk has on the South African banking sector and the externalities borne amongst the largest constituent banks during periods of distress. By means of quantile regression, the delta conditional value at risk (ΔCoVaR) as introduced by Adrian and Brunnermeier (2008), banking institutions are ranked according to their systemic risk contributions at horizontal and vertical levels. Using weekly observations from 25 January 2008 until 28 July 2017, the empirical results reveal that a loose link exists between an individual bank’s risk and its systemic contribution. Furthermore, during periods of distress, larger banks contribute the most to systemic risk of the system. However, horizontally – amongst banks – size does not automatically imply systemic importance. The implications of the results, given the study, highlight that regulation of banks at an individual level does not imply that an institution is operating systemically prudent. Furthermore, regulation of banks is welcomed in order to address systemic risk of an institution; however, regulators should be mindful of the vertical and horizontal aspects of systemic externalities.
- Full Text:
- Date Issued: 2018
An analysis, from a South African case law perspective, of the deductibility of losses due to embezzlement, fraud, theft, damages and compensation
- Authors: Jachi, Adelaide Gamuchirai
- Date: 2018
- Subjects: South Africa. Income Tax Act, 1962 , Tax deductions -- South Africa , Taxation -- Law and legislation -- South Africa , Tax courts -- South Africa , Tax administration and procedure -- South Africa , Tax accounting -- South Africa , Income tax deductions for losses -- South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/60855 , vital:27846
- Description: When calculating the income tax payable for a year of assessment, a taxpayer deducts from his or her or its income, allowable deductions in terms of the preamble to section 11 and section 11(a) as read with section 23(g) of the Income Tax Act, 58 of 1962. Amongst the expenditure and losses incurred by a taxpayer during a year of assessment, a claim may be sought for the deduction of losses incurred due to embezzlement, fraud and theft as well as damages and compensation. The requirements of the preamble and section 11(a) include the requirement that expenditure and losses must be incurred “in the production of the income”. Losses incurred due to defalcations, as well as expenditure on damages and compensation must satisfy this requirement to be allowed as deductions. The objective of the research was to analyse the judicial decisions dealing with “in the production of the income” in granting a deduction for income tax purposes in cases dealing with embezzlement, fraud and theft, and damages and compensation, to establish why the courts grant or disallow the deduction of expenditure and losses. A doctrinal research methodology was applied to the research. The provisions of the Income Tax Act, relevant case law relating to embezzlement, fraud and theft, and damages and compensation, and the contributions of the revenue authority and tax experts in articles of accredited journals, textbooks and other writings were analysed. The major conclusions drawn from the research were that losses due to defalcations are regarded as having been incurred “in the production of the income” if the taxpayer discharges the onus of proof that the risk of the act leading to misappropriation is an incidental risk of the business. Expenditure on damages and compensation is deductible provided the expense is attached to the performance of a business operation bona fide performed for the purpose of earning income and the expense is so closely connected with the business operation as to be regarded as part of the cost of performing it. Where negligence is attached to an expense or loss, the South African courts have held that negligence does not increase the likelihood of disallowing an expense or loss as not having been incurred “in the production of the income”.
- Full Text:
- Date Issued: 2018
- Authors: Jachi, Adelaide Gamuchirai
- Date: 2018
- Subjects: South Africa. Income Tax Act, 1962 , Tax deductions -- South Africa , Taxation -- Law and legislation -- South Africa , Tax courts -- South Africa , Tax administration and procedure -- South Africa , Tax accounting -- South Africa , Income tax deductions for losses -- South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/60855 , vital:27846
- Description: When calculating the income tax payable for a year of assessment, a taxpayer deducts from his or her or its income, allowable deductions in terms of the preamble to section 11 and section 11(a) as read with section 23(g) of the Income Tax Act, 58 of 1962. Amongst the expenditure and losses incurred by a taxpayer during a year of assessment, a claim may be sought for the deduction of losses incurred due to embezzlement, fraud and theft as well as damages and compensation. The requirements of the preamble and section 11(a) include the requirement that expenditure and losses must be incurred “in the production of the income”. Losses incurred due to defalcations, as well as expenditure on damages and compensation must satisfy this requirement to be allowed as deductions. The objective of the research was to analyse the judicial decisions dealing with “in the production of the income” in granting a deduction for income tax purposes in cases dealing with embezzlement, fraud and theft, and damages and compensation, to establish why the courts grant or disallow the deduction of expenditure and losses. A doctrinal research methodology was applied to the research. The provisions of the Income Tax Act, relevant case law relating to embezzlement, fraud and theft, and damages and compensation, and the contributions of the revenue authority and tax experts in articles of accredited journals, textbooks and other writings were analysed. The major conclusions drawn from the research were that losses due to defalcations are regarded as having been incurred “in the production of the income” if the taxpayer discharges the onus of proof that the risk of the act leading to misappropriation is an incidental risk of the business. Expenditure on damages and compensation is deductible provided the expense is attached to the performance of a business operation bona fide performed for the purpose of earning income and the expense is so closely connected with the business operation as to be regarded as part of the cost of performing it. Where negligence is attached to an expense or loss, the South African courts have held that negligence does not increase the likelihood of disallowing an expense or loss as not having been incurred “in the production of the income”.
- Full Text:
- Date Issued: 2018
An assessment of IDP implementation and sustainable development : the case of the housing sector in Mangaung Metropolitan Municipality
- Authors: Mwatenga, John
- Date: 2018
- Subjects: City planning Sustainable development Housing
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/13447 , vital:39667
- Description: This research study assessed the implementation of the Integrated Development Plan and sustainable development in Mangaung Metropolitan Municipality. The study intended to achieve the following objectives: i) to identify factors affecting the provision of dwelling units in the Mangaung Metropolitan Municipality and their effect on sustainable development in the Mangaung Metropolitan Municipality; to assess the perceptions of the municipality and the community on the role of the IDP as a tool for development; iii) to suggest strategies that can be adopted to improve IDP implementation for sustainable development in the area. The literature reviewed in the study was drawn from several researchers. The sustainable development theory, the incremental planning model and the rational planning model underpinned the study. Although three theories were used, the sustainable development theory was the major theory adopted in this study. The mixed research methods are used to collect the primary data for this study. The use of both quantitative and qualitative methods is deemed most appropriate for this research study, as most researchers regard them as best methods in answering the research questions. The use of mixed methods has the assumption that both approaches can complement each other and help in avoiding unnecessary shortcomings. Since the study collected both quantitative and qualitative data, an interview guide and questionnaires were used. Interviews were conducted with three (3) municipal officials as well as (2) councillors from Mangaung metropolitan municipality (MMM), whereas questionnaires were distributed to (90) community members. The analysis of the study made the following conclusions about the IDP implementation and sustainable development in Mangaung metropolitan municipality. Firstly, there is satisfactory majority understanding among the participants regarding Integrated Development Plan and its related processes. The respondents have a common view that the IDP is a key tool that buoys development and that continued implementation challenges halt every form of development within the municipal area. Secondly, there is implementation of the IDP in Mangaung metropolitan municipality (MMM); nevertheless, the extent of implementation has not had the anticipated effect on the general populace in communities, given the ineffectiveness and inefficiencies in resource utilisation. Thirdly, it was also discovered that the municipality currently has serious housing backlogs that have brought auxiliary challenges thus impeding developmental efforts of MMM. Fourthly, the study also concluded that the causes of housing backlogs are: apartheid legacy, influx of foreign nationals, lack of oversight monitoring, heightened poverty, corruption, poor governance, insufficient budget, ineffective IDP implementation, urbanisation, natural population; unemployment and lack of capacity and skills can be regarded as the major contributors to housing shortages currently plaguing MMM. Thus the study recommended that an oversight, monitoring and evaluation policy, good governance, public participation, utilisation of PPPs and implementation of environmental management policy will go a long way in enhancing IDP implementation towards attaining sustainable development in the Mangaung metropolitan municipality.
- Full Text:
- Date Issued: 2018
- Authors: Mwatenga, John
- Date: 2018
- Subjects: City planning Sustainable development Housing
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/13447 , vital:39667
- Description: This research study assessed the implementation of the Integrated Development Plan and sustainable development in Mangaung Metropolitan Municipality. The study intended to achieve the following objectives: i) to identify factors affecting the provision of dwelling units in the Mangaung Metropolitan Municipality and their effect on sustainable development in the Mangaung Metropolitan Municipality; to assess the perceptions of the municipality and the community on the role of the IDP as a tool for development; iii) to suggest strategies that can be adopted to improve IDP implementation for sustainable development in the area. The literature reviewed in the study was drawn from several researchers. The sustainable development theory, the incremental planning model and the rational planning model underpinned the study. Although three theories were used, the sustainable development theory was the major theory adopted in this study. The mixed research methods are used to collect the primary data for this study. The use of both quantitative and qualitative methods is deemed most appropriate for this research study, as most researchers regard them as best methods in answering the research questions. The use of mixed methods has the assumption that both approaches can complement each other and help in avoiding unnecessary shortcomings. Since the study collected both quantitative and qualitative data, an interview guide and questionnaires were used. Interviews were conducted with three (3) municipal officials as well as (2) councillors from Mangaung metropolitan municipality (MMM), whereas questionnaires were distributed to (90) community members. The analysis of the study made the following conclusions about the IDP implementation and sustainable development in Mangaung metropolitan municipality. Firstly, there is satisfactory majority understanding among the participants regarding Integrated Development Plan and its related processes. The respondents have a common view that the IDP is a key tool that buoys development and that continued implementation challenges halt every form of development within the municipal area. Secondly, there is implementation of the IDP in Mangaung metropolitan municipality (MMM); nevertheless, the extent of implementation has not had the anticipated effect on the general populace in communities, given the ineffectiveness and inefficiencies in resource utilisation. Thirdly, it was also discovered that the municipality currently has serious housing backlogs that have brought auxiliary challenges thus impeding developmental efforts of MMM. Fourthly, the study also concluded that the causes of housing backlogs are: apartheid legacy, influx of foreign nationals, lack of oversight monitoring, heightened poverty, corruption, poor governance, insufficient budget, ineffective IDP implementation, urbanisation, natural population; unemployment and lack of capacity and skills can be regarded as the major contributors to housing shortages currently plaguing MMM. Thus the study recommended that an oversight, monitoring and evaluation policy, good governance, public participation, utilisation of PPPs and implementation of environmental management policy will go a long way in enhancing IDP implementation towards attaining sustainable development in the Mangaung metropolitan municipality.
- Full Text:
- Date Issued: 2018
An exploration of whether using a global employment company could mitigate the South African tax risks in relation to inbound expatriates in multinational companies
- Authors: Pavey, Janet Gail
- Date: 2018
- Subjects: Double taxation -- South Africa , Corporations, Foreign -- South Africa , Foreign workers -- Taxation -- South Africa , International business enterprises -- South Africa , Corporations -- Taxation -- South Africa , Value-added tax -- Law and legislation -- South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/61368 , vital:28019
- Description: The main objective of this research paper was to explore whether a multinational company could use a global employment company to employ its expatriates to mitigate, simplify or limit the tax risk for that foreign company when sending expatriates to South Africa. To investigate this topic, an interpretive research approach was used, a doctrinal research methodology was followed, and inductive reasoning was applied. The documentary data used in this research was publicly available. Firstly, the meaning of the term “expatriate” was explored, together with the types of employment arrangements commonly used to employ this type of employee. The South African tax consequences that an inbound expatriate may create for a multinational company were then analysed. These tax consequences were applied to the common types of employment arrangements to determine what the South African tax impact of these arrangements is likely to be and which entity within a multinational group is likely to be affected. It was investigated whether using a foreign global employment company provides any tax simplification or tax mitigation strategies for the multinational company for expatriates inbound to South Africa. The primary conclusions of this research were that it was found that using a global employment company may only provide a tax benefit in South Africa in very specific circumstances: (i) where the economic employer of the expatriate is the South African entity; (ii) where flexibility is required to easily move the expatriate to other jurisdictions; and (iii) where there are multiple home-host country combinations that the multinational group needs to consider when moving its expatriates. It would appear that using a global employment company as the employment arrangement for an inbound expatriate to South Africa may have a fairly limited application if its purpose is to mitigate tax risks. In effect, a global employment company is likely to provide tax benefits only where it acts as an international labour broker for the multinational company of which it is a part.
- Full Text:
- Date Issued: 2018
- Authors: Pavey, Janet Gail
- Date: 2018
- Subjects: Double taxation -- South Africa , Corporations, Foreign -- South Africa , Foreign workers -- Taxation -- South Africa , International business enterprises -- South Africa , Corporations -- Taxation -- South Africa , Value-added tax -- Law and legislation -- South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/61368 , vital:28019
- Description: The main objective of this research paper was to explore whether a multinational company could use a global employment company to employ its expatriates to mitigate, simplify or limit the tax risk for that foreign company when sending expatriates to South Africa. To investigate this topic, an interpretive research approach was used, a doctrinal research methodology was followed, and inductive reasoning was applied. The documentary data used in this research was publicly available. Firstly, the meaning of the term “expatriate” was explored, together with the types of employment arrangements commonly used to employ this type of employee. The South African tax consequences that an inbound expatriate may create for a multinational company were then analysed. These tax consequences were applied to the common types of employment arrangements to determine what the South African tax impact of these arrangements is likely to be and which entity within a multinational group is likely to be affected. It was investigated whether using a foreign global employment company provides any tax simplification or tax mitigation strategies for the multinational company for expatriates inbound to South Africa. The primary conclusions of this research were that it was found that using a global employment company may only provide a tax benefit in South Africa in very specific circumstances: (i) where the economic employer of the expatriate is the South African entity; (ii) where flexibility is required to easily move the expatriate to other jurisdictions; and (iii) where there are multiple home-host country combinations that the multinational group needs to consider when moving its expatriates. It would appear that using a global employment company as the employment arrangement for an inbound expatriate to South Africa may have a fairly limited application if its purpose is to mitigate tax risks. In effect, a global employment company is likely to provide tax benefits only where it acts as an international labour broker for the multinational company of which it is a part.
- Full Text:
- Date Issued: 2018
An exploratory study of students’ expectations and perceptions of service quality in a South African higher education institution
- Authors: Williams, Alyssa Shawntay
- Date: 2018
- Subjects: SERVQUAL (Service quality framework) , Relationship marketing , Consumer satisfaction , Sampling (Statistics) , College students Attitudes , Universities and colleges South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/63844 , vital:28496
- Description: Within the past few years, higher education institutions have come under an exorbitant amount of pressure to restructure, increase funding and grow student numbers, whilst still preserving the service quality they offer. The purpose of this study is to measure students’ expectations and perceptions in a higher education institution and establish how significant of a gap exists between what is expected and what is perceived. The instrument utilised within the present study is SERVQUAL. A convenience sampling approach was adopted, furthermore, both descriptive and inferential statistics were used to analyse the data pertaining to the objectives concerning students’ gap between expectations and perceptions and hypotheses regarding the gap between students’ differences in each faculty, respectively. The study found that there were gaps in all dimensions with the order being, from highest to lowest: Reliability – Responsiveness – Assurance – Empathy – Tangibility. In addition, the significant difference in means according to faculty was established and the only dimension with a significant difference was Empathy. These results were used to offer recommendations to management, faculties and departments of the higher education institution under study about where they are deficient, consequently, improving their services to enhance their service quality and increase their competitive advantage but without financial strain. Overall, the conclusions the present study reached was that students and higher education institutions need to have a mutual interest in their relations. This means that as much as higher education institutions need to provide high service quality to students, students need to be willing to provide feedback and interact.
- Full Text:
- Date Issued: 2018
- Authors: Williams, Alyssa Shawntay
- Date: 2018
- Subjects: SERVQUAL (Service quality framework) , Relationship marketing , Consumer satisfaction , Sampling (Statistics) , College students Attitudes , Universities and colleges South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/63844 , vital:28496
- Description: Within the past few years, higher education institutions have come under an exorbitant amount of pressure to restructure, increase funding and grow student numbers, whilst still preserving the service quality they offer. The purpose of this study is to measure students’ expectations and perceptions in a higher education institution and establish how significant of a gap exists between what is expected and what is perceived. The instrument utilised within the present study is SERVQUAL. A convenience sampling approach was adopted, furthermore, both descriptive and inferential statistics were used to analyse the data pertaining to the objectives concerning students’ gap between expectations and perceptions and hypotheses regarding the gap between students’ differences in each faculty, respectively. The study found that there were gaps in all dimensions with the order being, from highest to lowest: Reliability – Responsiveness – Assurance – Empathy – Tangibility. In addition, the significant difference in means according to faculty was established and the only dimension with a significant difference was Empathy. These results were used to offer recommendations to management, faculties and departments of the higher education institution under study about where they are deficient, consequently, improving their services to enhance their service quality and increase their competitive advantage but without financial strain. Overall, the conclusions the present study reached was that students and higher education institutions need to have a mutual interest in their relations. This means that as much as higher education institutions need to provide high service quality to students, students need to be willing to provide feedback and interact.
- Full Text:
- Date Issued: 2018
Analysis of VAT compliance challenges in municipalities
- Authors: Nkonzombi, Linda
- Date: 2018
- Subjects: Value-added tax -- South Africa , Income tax -- South Africa Income tax -- Law and legislation -- South Africa Taxation -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/33429 , vital:32864
- Description: The study was carried out to identify challenges that municipalities have with becoming Value Added Tax (‘VAT’) compliant. This study has been prompted by the ongoing findings reported by the Auditor General (‘AG’) in its audit reports. The increasing demand on the services of tax consultants also suggests that municipalities are having challenges in independently fulfilling their tax obligations. It was found that municipalities are often challenged with the application of the following VAT sections: The VAT apportionment methodology, section 8(27) dealing with unallocated payments, VAT reconciliations and claiming of VAT on invalid documentation and where VAT credits are denied. The main causes of non-compliance were identified as complexity of the tax laws, interpretation issues, behavioural attitude, lack of technical expertise within municipalities, and the fact that VAT is a self-assessed tax. Based on the findings of the study, it is recommended that all municipalities should be required to have a designated tax team to handle the tax matters of a municipality. The municipalities’ governing body, South African Local Government Association (‘SALGA’), should consider introducing penalties to non-VAT compliant municipalities. SARS should establish ‘customer relationships’ with the municipalities.
- Full Text:
- Date Issued: 2018
- Authors: Nkonzombi, Linda
- Date: 2018
- Subjects: Value-added tax -- South Africa , Income tax -- South Africa Income tax -- Law and legislation -- South Africa Taxation -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/33429 , vital:32864
- Description: The study was carried out to identify challenges that municipalities have with becoming Value Added Tax (‘VAT’) compliant. This study has been prompted by the ongoing findings reported by the Auditor General (‘AG’) in its audit reports. The increasing demand on the services of tax consultants also suggests that municipalities are having challenges in independently fulfilling their tax obligations. It was found that municipalities are often challenged with the application of the following VAT sections: The VAT apportionment methodology, section 8(27) dealing with unallocated payments, VAT reconciliations and claiming of VAT on invalid documentation and where VAT credits are denied. The main causes of non-compliance were identified as complexity of the tax laws, interpretation issues, behavioural attitude, lack of technical expertise within municipalities, and the fact that VAT is a self-assessed tax. Based on the findings of the study, it is recommended that all municipalities should be required to have a designated tax team to handle the tax matters of a municipality. The municipalities’ governing body, South African Local Government Association (‘SALGA’), should consider introducing penalties to non-VAT compliant municipalities. SARS should establish ‘customer relationships’ with the municipalities.
- Full Text:
- Date Issued: 2018
Artisanal mining and its contribution to sustainable rural livelihoods : a case of Esigodini area, Umzingwane rural district, Matabeleland South Province of Zimbabwe
- Authors: Nkala, Khayelihle
- Date: 2018
- Subjects: Mineral industries Rural poor Sustainable development
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/15551 , vital:40458
- Description: This study examined the contribution of artisanal mining to the livelihoods of rural communities. Artisanal mining has over the past decade been taken up by rural communities as an alternative of sustaining their livelihoods due to the collapse of agriculture due to the successive droughts, economic meltdown and the general failure of the fast track land reform program. Hence this study sought to fill this knowledge gap using Esigodini as a case. The study made use of focus group discussions, interviews and documents review to gather information on how artisanal mining activities have contributed to the livelihoods of rural communities. Although artisanal mining has its negative impacts to the environment it does contribute to the livelihoods of communities, as the findings of the study reveal that the Esigodini community has benefited from improved socio-economic activities as a result of the practice.
- Full Text:
- Date Issued: 2018
- Authors: Nkala, Khayelihle
- Date: 2018
- Subjects: Mineral industries Rural poor Sustainable development
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/15551 , vital:40458
- Description: This study examined the contribution of artisanal mining to the livelihoods of rural communities. Artisanal mining has over the past decade been taken up by rural communities as an alternative of sustaining their livelihoods due to the collapse of agriculture due to the successive droughts, economic meltdown and the general failure of the fast track land reform program. Hence this study sought to fill this knowledge gap using Esigodini as a case. The study made use of focus group discussions, interviews and documents review to gather information on how artisanal mining activities have contributed to the livelihoods of rural communities. Although artisanal mining has its negative impacts to the environment it does contribute to the livelihoods of communities, as the findings of the study reveal that the Esigodini community has benefited from improved socio-economic activities as a result of the practice.
- Full Text:
- Date Issued: 2018
Breaking the poverty cycle: exploring farmers’ strategies to empower employees in the agricultural sector
- Authors: Venter, Morné
- Date: 2018
- Subjects: Agricultural productivity -- South Africa , Agriculture -- Research -- Economic aspects -- Mathematical models , Industrial productivity , Employee motivation
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/36772 , vital:34052
- Description: The primary aim of this research project was to explore the various strategies of specific farmers who have chosen to improve productivity through innovative labour management strategies. In particular, to describe strategies that have empowered employees and will enable them to break the poverty cycle. The potential to highlight a business case for quality jobs in the agricultural sector could add to the understanding of labour-intensive agricultural production systems. Participants in this study empower their employees through various means, which includes intrinsic and extrinsic motivation. The agricultural sector was specifically targeted in this study as farmworkers are some of the most vulnerable employee-populations in South Africa, because they have a relatively small chance of empowering themselves, or their children, as they are often stuck in the poverty cycle. The research method employed in this study was qualitative in order to gain an in depth understanding of labour management systems (LMS). Information was gathered through semi-structured, face-to-face interviews with a number of purposively selected farmers. The participants in this study were selected for a select number of reasons. The main reason being that they employ strategies that empower their employees in various ways to ensure the future employability of these employees. All the participants are committed to ensuring the success of their employees, because this ensures the success of the farms. Farmworkers are one of the cornerstones on which a farming enterprise is built, another cornerstone is the farmer. When these two components understand and respect one another and work with each other, rather than against each other, both will prosper. The approaches that the participants in this study utilise to empower their workers ensure that the poverty cycle for these workers in this semi- and unskilled sector is broken and that they become, not only employable, but invaluable to the farms on which they work. The approaches were categorised from the one end as the point where labour is commodified and treated as a cost factor, the “low road” -this approach aligns with McGregor’s theory X and may be termed “exploitative”. While, at the other end of the continuum of approaches is the view that an employee has potential and investment in the employee will yield commitment and discretionary effort - this approach aligns with McGregor’s theory Y, the “high road”. This includes strategies to improve productivity and empower employees beyond the workplace, and to a certain extent, the community.
- Full Text:
- Date Issued: 2018
- Authors: Venter, Morné
- Date: 2018
- Subjects: Agricultural productivity -- South Africa , Agriculture -- Research -- Economic aspects -- Mathematical models , Industrial productivity , Employee motivation
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/36772 , vital:34052
- Description: The primary aim of this research project was to explore the various strategies of specific farmers who have chosen to improve productivity through innovative labour management strategies. In particular, to describe strategies that have empowered employees and will enable them to break the poverty cycle. The potential to highlight a business case for quality jobs in the agricultural sector could add to the understanding of labour-intensive agricultural production systems. Participants in this study empower their employees through various means, which includes intrinsic and extrinsic motivation. The agricultural sector was specifically targeted in this study as farmworkers are some of the most vulnerable employee-populations in South Africa, because they have a relatively small chance of empowering themselves, or their children, as they are often stuck in the poverty cycle. The research method employed in this study was qualitative in order to gain an in depth understanding of labour management systems (LMS). Information was gathered through semi-structured, face-to-face interviews with a number of purposively selected farmers. The participants in this study were selected for a select number of reasons. The main reason being that they employ strategies that empower their employees in various ways to ensure the future employability of these employees. All the participants are committed to ensuring the success of their employees, because this ensures the success of the farms. Farmworkers are one of the cornerstones on which a farming enterprise is built, another cornerstone is the farmer. When these two components understand and respect one another and work with each other, rather than against each other, both will prosper. The approaches that the participants in this study utilise to empower their workers ensure that the poverty cycle for these workers in this semi- and unskilled sector is broken and that they become, not only employable, but invaluable to the farms on which they work. The approaches were categorised from the one end as the point where labour is commodified and treated as a cost factor, the “low road” -this approach aligns with McGregor’s theory X and may be termed “exploitative”. While, at the other end of the continuum of approaches is the view that an employee has potential and investment in the employee will yield commitment and discretionary effort - this approach aligns with McGregor’s theory Y, the “high road”. This includes strategies to improve productivity and empower employees beyond the workplace, and to a certain extent, the community.
- Full Text:
- Date Issued: 2018
Critical assessment of the quality of sustainability disclosures published by public entities in South Africa
- Authors: Nazer, Faith Catherine
- Date: 2018
- Subjects: Sustainable development reporting , Auditing -- South Africa , Finance, Public -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/32845 , vital:32372
- Description: This study was performed in light of the limited research available regarding the quality of sustainability reporting in the public sector, and particularly in South Africa; and due to the important role which the public sector should play in enhancing sustainable behaviour and consequently sustainability reporting. There have been definite developments in legislation and guidelines which aim to enhance the quality of published sustainability disclosures. Therefore, in light of these developments, the objective of this study was to evaluate whether there has been an improvement in the quality of sustainability disclosures published by selected South African public entities for the 2014 financial year compared to the 2008 financial year. This study used both qualitative and quantitative methods to collect and analyse data. The content analysis method was used in this study, with the coding frame being developed deductively through the use of existing sustainability reporting guidelines. The guidelines analysed and incorporated into the coding frame for this study were the Global Reporting Initiative (GRI) Generation 4 (G4) guideline and the integrated reporting framework. To ensure that the coding frame contained codes relevant to the South African context, the King III Report on Corporate Governance (King III) and the Johannesburg Stock Exchange Social Reporting Initiative (JSE SRI) were consulted, and reporting requirements incorporated into the coding frame. Ten Schedule 2 reports and twenty Schedule 3 reports were analysed using the coding frame developed. Descriptive statistics were used to summarise the resulting data. The Spearman Rank Order Correlation and the Mann-Whitney U Test were used to test for possible statistical significance of the changes in the data observed. This study found a number of significant improvements in the quality of reporting of sustainability disclosures from 2008 to 2014. Significant improvements were noted in the areas of reporting relating to balanced economic and environmental disclosures as well as comparative social disclosures being made. There were also significantly more annual published reports labelled as integrated reports in 2014 as compared to 2008, and significantly more 2014 reports used the GRI guidelines, integrated reporting framework, King III or a combination of these in the preparation of the annual published report. Significantly more tables, graphs and diagrams were used in the disclosure of social and other related matters in 2014, which enhanced the clarity of the information reported. There were also significant improvements noted in the disclosures relating to strategic focus and future orientation of the 2014 annual published reports and in the number of non-economic performance targets included in the public entities’ performance reports. Significant improvement was also noted in the quality of overall social disclosures and specifically in the quality of social disclosures relating to labour practices and decent working conditions, and disclosures relating to the entity’s impacts on society. The word count used to disclose matters relating to stakeholder engagement and board practices, composition and remuneration saw significant increases from 2008 to 2014. Despite these improvements and consistent with prior literature, it is concluded that more needs to be done in respect of reporting on social and environmental impacts, through the use of sustainability reporting guidelines and effective stakeholder engagement. In addition, it is recommended that annual published reports aim to provide a more balanced picture of the reporting entity and that negative performance be discussed in more detail. More effort needs to be made in enhancing the reliability of the annual published reports as a whole, through obtaining external assurance on the social and environmental disclosures. Finally, politicians and decision-makers in the public sector need to address the key root causes which lead to poor quality reporting. The significant impact of the following factors on the quality of sustainability disclosures was noted: the public entity’s total asset value, its total revenue, its level of social and environmental impact, the form of the report used as well as the guidelines used to prepare the reports.
- Full Text:
- Date Issued: 2018
- Authors: Nazer, Faith Catherine
- Date: 2018
- Subjects: Sustainable development reporting , Auditing -- South Africa , Finance, Public -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/32845 , vital:32372
- Description: This study was performed in light of the limited research available regarding the quality of sustainability reporting in the public sector, and particularly in South Africa; and due to the important role which the public sector should play in enhancing sustainable behaviour and consequently sustainability reporting. There have been definite developments in legislation and guidelines which aim to enhance the quality of published sustainability disclosures. Therefore, in light of these developments, the objective of this study was to evaluate whether there has been an improvement in the quality of sustainability disclosures published by selected South African public entities for the 2014 financial year compared to the 2008 financial year. This study used both qualitative and quantitative methods to collect and analyse data. The content analysis method was used in this study, with the coding frame being developed deductively through the use of existing sustainability reporting guidelines. The guidelines analysed and incorporated into the coding frame for this study were the Global Reporting Initiative (GRI) Generation 4 (G4) guideline and the integrated reporting framework. To ensure that the coding frame contained codes relevant to the South African context, the King III Report on Corporate Governance (King III) and the Johannesburg Stock Exchange Social Reporting Initiative (JSE SRI) were consulted, and reporting requirements incorporated into the coding frame. Ten Schedule 2 reports and twenty Schedule 3 reports were analysed using the coding frame developed. Descriptive statistics were used to summarise the resulting data. The Spearman Rank Order Correlation and the Mann-Whitney U Test were used to test for possible statistical significance of the changes in the data observed. This study found a number of significant improvements in the quality of reporting of sustainability disclosures from 2008 to 2014. Significant improvements were noted in the areas of reporting relating to balanced economic and environmental disclosures as well as comparative social disclosures being made. There were also significantly more annual published reports labelled as integrated reports in 2014 as compared to 2008, and significantly more 2014 reports used the GRI guidelines, integrated reporting framework, King III or a combination of these in the preparation of the annual published report. Significantly more tables, graphs and diagrams were used in the disclosure of social and other related matters in 2014, which enhanced the clarity of the information reported. There were also significant improvements noted in the disclosures relating to strategic focus and future orientation of the 2014 annual published reports and in the number of non-economic performance targets included in the public entities’ performance reports. Significant improvement was also noted in the quality of overall social disclosures and specifically in the quality of social disclosures relating to labour practices and decent working conditions, and disclosures relating to the entity’s impacts on society. The word count used to disclose matters relating to stakeholder engagement and board practices, composition and remuneration saw significant increases from 2008 to 2014. Despite these improvements and consistent with prior literature, it is concluded that more needs to be done in respect of reporting on social and environmental impacts, through the use of sustainability reporting guidelines and effective stakeholder engagement. In addition, it is recommended that annual published reports aim to provide a more balanced picture of the reporting entity and that negative performance be discussed in more detail. More effort needs to be made in enhancing the reliability of the annual published reports as a whole, through obtaining external assurance on the social and environmental disclosures. Finally, politicians and decision-makers in the public sector need to address the key root causes which lead to poor quality reporting. The significant impact of the following factors on the quality of sustainability disclosures was noted: the public entity’s total asset value, its total revenue, its level of social and environmental impact, the form of the report used as well as the guidelines used to prepare the reports.
- Full Text:
- Date Issued: 2018
Determining the effect of ocean proximity on residential property prices in Port Elizabeth
- Authors: Hibbers, Vicky
- Date: 2018
- Subjects: Prices -- South Africa -- Port Elizabeth -- Mathematical models , Real property -- Prices -- South Africa -- Port Elizabeth Real estate management -- Prices -- South Africa -- Port Elizabeth Real property -- Valuation -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/22204 , vital:29874
- Description: Economic contribution studies, including those from a maritime perspective, are of great interest to both governmental and non-governmental organisations, as well as researchers. This interest stems from the increased pressure on land-based resources, and it is expected that this interest in maritime economics will increase (Hosking, Lee, Kaczynsky, Hosking, du Preez and Haines, 2014). A few studies have been undertaken in order to investigate the ocean’s economic contribution in South Africa (Hosking et al., 2014). However, there are other, often overlooked, benefits that the ocean may bring to localised economies, namely its contribution to residential property markets. Over the last decade, this area of research has received considerable international attention (Rinehart and Pompe, 1994; Rush and Briggink, 2000; Taylor and Smith, 2000; Boarnet and Chalermpong, 2001; Major and Lusht, 2004; Conroy and Milosch, 2009; Scorse, Reynolds and Sackett, 2015). The studies revealed the existence of an ocean premium, which is an additional amount added to the value of a home due to it being located near the ocean. However, from a South African perspective, there is a lack of studies in this area. This study seeks to contribute to the body of knowledge by determining the effect of ocean proximity on property prices in Summerstrand, a suburb in Port Elizabeth. The hedonic price model is applied in this regard. A sample size of 104 properties was used for the study, and the various characteristics of the properties obtained from multiple sources. Most importantly, sales prices were obtained from the South African Property Transfer Guide (SAPTG). As the houses were sold in different time periods, it was necessary to adjust the prices to constant 2016 rands. The ABSA house price index was used for this, in order to account for any inflationary changes over the various periods. The results of the study revealed that proximity to the ocean had a statistically significant positive effect on adjacent residential property prices in Summerstrand, Port Elizabeth. More specifically, proximity to the ocean is valued at between R133.35 and R329.59 per meter closer to the ocean. From a policy perspective, quantifying this coastal premium in Port Elizabeth may encourage the continued conservation of marine resources within Nelson Mandela Bay. Various studies have shown the positive impact conservation has on property prices, resulting in significant premiums being attached to housing prices, even when property characteristics changed (Leeson, 2012; Chamblee, Colwell, Dehring and Depken, 2011). Economic analysis, which includes hedonic pricing, has also had an impact on the evaluation of environmental policies, with Government agencies being the first to fund studies in order to determine the effects of various externalities on housing prices. On the other hand, litigation has had an even more significant impact on policies, due to it being more tangible evidence (Palmquist and Smith, 2001). The manner in which government, and other bodies, assess and measure property values can also be improved upon. Through the separation of housing characteristics, the true value of the property can be determined. This can result in improved accuracy of property tax calculations, and a more accurate value of future developments (Gilbert, 2013). This can help ensure no unnecessary cost expenditure by both government, and property developers, especially considering the volatile nature of the housing market (Gilbert, 2013). The results of this dissertation are subject to two important qualifications. Firstly, the study does not account for the imperfect information that might be present in the market. Secondly, the relatively small sample size could limit the results.
- Full Text:
- Date Issued: 2018
- Authors: Hibbers, Vicky
- Date: 2018
- Subjects: Prices -- South Africa -- Port Elizabeth -- Mathematical models , Real property -- Prices -- South Africa -- Port Elizabeth Real estate management -- Prices -- South Africa -- Port Elizabeth Real property -- Valuation -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/22204 , vital:29874
- Description: Economic contribution studies, including those from a maritime perspective, are of great interest to both governmental and non-governmental organisations, as well as researchers. This interest stems from the increased pressure on land-based resources, and it is expected that this interest in maritime economics will increase (Hosking, Lee, Kaczynsky, Hosking, du Preez and Haines, 2014). A few studies have been undertaken in order to investigate the ocean’s economic contribution in South Africa (Hosking et al., 2014). However, there are other, often overlooked, benefits that the ocean may bring to localised economies, namely its contribution to residential property markets. Over the last decade, this area of research has received considerable international attention (Rinehart and Pompe, 1994; Rush and Briggink, 2000; Taylor and Smith, 2000; Boarnet and Chalermpong, 2001; Major and Lusht, 2004; Conroy and Milosch, 2009; Scorse, Reynolds and Sackett, 2015). The studies revealed the existence of an ocean premium, which is an additional amount added to the value of a home due to it being located near the ocean. However, from a South African perspective, there is a lack of studies in this area. This study seeks to contribute to the body of knowledge by determining the effect of ocean proximity on property prices in Summerstrand, a suburb in Port Elizabeth. The hedonic price model is applied in this regard. A sample size of 104 properties was used for the study, and the various characteristics of the properties obtained from multiple sources. Most importantly, sales prices were obtained from the South African Property Transfer Guide (SAPTG). As the houses were sold in different time periods, it was necessary to adjust the prices to constant 2016 rands. The ABSA house price index was used for this, in order to account for any inflationary changes over the various periods. The results of the study revealed that proximity to the ocean had a statistically significant positive effect on adjacent residential property prices in Summerstrand, Port Elizabeth. More specifically, proximity to the ocean is valued at between R133.35 and R329.59 per meter closer to the ocean. From a policy perspective, quantifying this coastal premium in Port Elizabeth may encourage the continued conservation of marine resources within Nelson Mandela Bay. Various studies have shown the positive impact conservation has on property prices, resulting in significant premiums being attached to housing prices, even when property characteristics changed (Leeson, 2012; Chamblee, Colwell, Dehring and Depken, 2011). Economic analysis, which includes hedonic pricing, has also had an impact on the evaluation of environmental policies, with Government agencies being the first to fund studies in order to determine the effects of various externalities on housing prices. On the other hand, litigation has had an even more significant impact on policies, due to it being more tangible evidence (Palmquist and Smith, 2001). The manner in which government, and other bodies, assess and measure property values can also be improved upon. Through the separation of housing characteristics, the true value of the property can be determined. This can result in improved accuracy of property tax calculations, and a more accurate value of future developments (Gilbert, 2013). This can help ensure no unnecessary cost expenditure by both government, and property developers, especially considering the volatile nature of the housing market (Gilbert, 2013). The results of this dissertation are subject to two important qualifications. Firstly, the study does not account for the imperfect information that might be present in the market. Secondly, the relatively small sample size could limit the results.
- Full Text:
- Date Issued: 2018
Examining the long-run equilibrium between South African and United States markets
- Authors: Meyiwa, Zenande Mandilakhe
- Date: 2018
- Subjects: Equilibrium (Economics) -- Mathematical models , Economics -- Mathematical models Macroeconomic studies Stock exchanges -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/22692 , vital:30058
- Description: The objective of this study is to examine the long-run equilibrium between the markets of South Africa and the United States of America (USA). To achieve this, the study reviews theoretical literature that examines the link between stock market returns, the real effective exchange rate and interest rates. Furthermore, the study provides a review of previous empirical literature. In addition, the study estimates a number of time series econometric techniques to examine the equilibrium between the four variables. The study estimates: The Johansen co-integration test, the Granger causality test in the VAR system; the Impulse Response Function, as well as the Forecast Error Variance Decomposition. The period under review is January 1996 to January 2016. The Granger Causality test revealed that there is a one-way causality from interest rates to the JSE ALSI (South African stock exchange) and the Russell 3000 index (USA stock market indicator), and a unidirectional causality that runs from the Russell 3000 to the real effective exchange rate. Furthermore, the study found that the real effective exchange rate Granger causes interest rates. The results for the Generalised Impulse Response Function and the Forecast Error Variance Decomposition underscore the findings of the Granger Causality test. In addition, the Generalised Impulse Response Function and the Forecast Error Variance Decomposition revealed that each variable experiences a very large response from its own shock. Since interest rates have an influence on stock market returns, the study recommended that companies listed on the JSE should develop appropriate debt management policies that will ensure cash flows are not affected when interest rates rise. The Rand/US Dollar exchange rate and US Stock market movements do not have a material effect on the JSE ALSI performance, therefore, the study recommended that the JSE can be marketed to international investors as a relatively safe market for international portfolio diversification. Lastly, South African businesses, along with local and international investors, should constantly monitor developments on the real effective exchange rate since they have an effect on interest rates.
- Full Text:
- Date Issued: 2018
- Authors: Meyiwa, Zenande Mandilakhe
- Date: 2018
- Subjects: Equilibrium (Economics) -- Mathematical models , Economics -- Mathematical models Macroeconomic studies Stock exchanges -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/22692 , vital:30058
- Description: The objective of this study is to examine the long-run equilibrium between the markets of South Africa and the United States of America (USA). To achieve this, the study reviews theoretical literature that examines the link between stock market returns, the real effective exchange rate and interest rates. Furthermore, the study provides a review of previous empirical literature. In addition, the study estimates a number of time series econometric techniques to examine the equilibrium between the four variables. The study estimates: The Johansen co-integration test, the Granger causality test in the VAR system; the Impulse Response Function, as well as the Forecast Error Variance Decomposition. The period under review is January 1996 to January 2016. The Granger Causality test revealed that there is a one-way causality from interest rates to the JSE ALSI (South African stock exchange) and the Russell 3000 index (USA stock market indicator), and a unidirectional causality that runs from the Russell 3000 to the real effective exchange rate. Furthermore, the study found that the real effective exchange rate Granger causes interest rates. The results for the Generalised Impulse Response Function and the Forecast Error Variance Decomposition underscore the findings of the Granger Causality test. In addition, the Generalised Impulse Response Function and the Forecast Error Variance Decomposition revealed that each variable experiences a very large response from its own shock. Since interest rates have an influence on stock market returns, the study recommended that companies listed on the JSE should develop appropriate debt management policies that will ensure cash flows are not affected when interest rates rise. The Rand/US Dollar exchange rate and US Stock market movements do not have a material effect on the JSE ALSI performance, therefore, the study recommended that the JSE can be marketed to international investors as a relatively safe market for international portfolio diversification. Lastly, South African businesses, along with local and international investors, should constantly monitor developments on the real effective exchange rate since they have an effect on interest rates.
- Full Text:
- Date Issued: 2018
Factors contributing to taxpayer morale: a multi-country perspective
- Authors: Kosiorek, Jakub
- Date: 2018
- Subjects: Taxpayer compliance -- South Africa , Tax evasion -- South Africa , Taxpayer compliance -- Social aspects -- South Africa , Taxpayer compliance -- Economic aspects -- South Africa , Tax morale -- South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/60255 , vital:27759
- Description: Tax morale is the intrinsic motivation to pay taxes that arises either from a belief that one should contribute towards society by paying taxes or from a moral obligation to pay taxes. The goals of this thesis were to identify the various factors that influence tax morale in a country and use these factors in order to attempt to determine whether tax morale in South Africa has improved or deteriorated over the years. A further goal of this thesis was to identify strategies that could be implemented by a country in order to improve the tax morale of its citizens. The period covered by this thesis is between the years 2000 and 2015. The factors that have an effect on tax morale were identified by a review of the literature. It was found that a number of factors appear to have an impact on tax morale, but certain of these factors are incapable of being directly influenced by tax administrations. With regard to South Africa, it was found that a number of factors affecting tax morale appear to have improved over the years, while others had deteriorated. However, overall it appeared that tax morale in South Africa had deteriorated. With regard to strategies that could be used to improve tax morale, a number were identified by reviewing the literature and include strategies implemented in certain countries, as well as those discussed by scholars. Ii was found that South Africa had implemented a number of the strategies aimed at improving tax morale in its own tax system, but the manner in which some of them were implemented could have been improved. Furthermore, a number of strategies were identified that South Africa has not yet implemented and thus should look to attempting to implement these strategies to improve tax morale.
- Full Text:
- Date Issued: 2018
- Authors: Kosiorek, Jakub
- Date: 2018
- Subjects: Taxpayer compliance -- South Africa , Tax evasion -- South Africa , Taxpayer compliance -- Social aspects -- South Africa , Taxpayer compliance -- Economic aspects -- South Africa , Tax morale -- South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/60255 , vital:27759
- Description: Tax morale is the intrinsic motivation to pay taxes that arises either from a belief that one should contribute towards society by paying taxes or from a moral obligation to pay taxes. The goals of this thesis were to identify the various factors that influence tax morale in a country and use these factors in order to attempt to determine whether tax morale in South Africa has improved or deteriorated over the years. A further goal of this thesis was to identify strategies that could be implemented by a country in order to improve the tax morale of its citizens. The period covered by this thesis is between the years 2000 and 2015. The factors that have an effect on tax morale were identified by a review of the literature. It was found that a number of factors appear to have an impact on tax morale, but certain of these factors are incapable of being directly influenced by tax administrations. With regard to South Africa, it was found that a number of factors affecting tax morale appear to have improved over the years, while others had deteriorated. However, overall it appeared that tax morale in South Africa had deteriorated. With regard to strategies that could be used to improve tax morale, a number were identified by reviewing the literature and include strategies implemented in certain countries, as well as those discussed by scholars. Ii was found that South Africa had implemented a number of the strategies aimed at improving tax morale in its own tax system, but the manner in which some of them were implemented could have been improved. Furthermore, a number of strategies were identified that South Africa has not yet implemented and thus should look to attempting to implement these strategies to improve tax morale.
- Full Text:
- Date Issued: 2018
Factors influencing middle income black professionals’ intention to seek financial planning assistance
- Authors: Mtimba, Sinaye Akhumzi
- Date: 2018
- Subjects: Finance, Personal , Financial literacy Financial planners Middle class -- South Africa -- Finance
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/22813 , vital:30099
- Description: With the rising day to day expenses especially post retirement when income streams are running low, financial planning helps to better manage such events more effectively. Through a proper financial plan individuals do not just deal with wealth creation and wealth protection but are able to start from the basics of budgeting, were individuals are taught how to live within their means. In South Africa, financial planning has been seen to be focusing on the more affluent clients. This has resulted in a distinct lack of academic literature done on middle income black professionals in relation to financial planning. This is despite the increase of the black middle class population which has been accompanied with an increased purchasing power exceeding that of the previously wealthier white middle class. The growth of the black middle class in South Africa has been accompanied with stumbling blocks, ranging from the lack of financial literacy of the black middle class, negative attitude towards the financial services industry that influence financial decision making, and the pre-existing perception that are built on the lack of financial awareness, a legacy left by the history of division that South Africa had. Therefore the main aim of this study was to investigate the factors that influence middle income black professionals’ intention to seek financial planning assistance. Both secondary and primary data were used to help achieve the primary research objective of the study. An in-depth literature review on the financial planning industry in South Africa that included the nature of financial planning, the role of the financial planner, the six step financial planning process, the importance and benefits of financial planning, current trends in the financial planning industry, financial planning and the middle income black professionals and the factors that influence the middle income black professionals’ intention to seek financial planning assistance was conducted. Selected study of the literature revealed six factors that might influence an individual’s intention to seek financial planning assistance, namely Attitude, Awareness, Family financial norms, Financial self-efficacy, Trust and Perceived rewards. A theoretical framework was proposed illustrating the relationships between the factors influencing middle income black professionals’ intention to seek financial planning assistance that were to be empirically tested. A positivistic research paradigm was followed and a quantitative approach was implemented. Snowball and convenience sampling was used and a total of 300 questionnaires were distributed to middle income black professionals in the Eastern Cape. For the purpose of this study, middle income black professionals refer to qualified working individuals in the middle income bracket, including teachers, nurses, administrative workers, office-based municipal workers and employees in the private sector, such as those working in the banks and retail supervisors. These were distributed to verify their intentional behaviour with regards to seeking financial planning assistance. From the 300 questionnaires distributed, 271 usable questionnaires were yielded. Statistical techniques including descriptive statistics, Pearson’s product moment correlations and multiple regression analysis were performed on the gathered data. Demographic data relating to the gender, age and first language of the respondents was collected. An exploratory factor analysis was undertaken, and Cronbach’s alpha coefficients were calculated to assess the validity and reliability of the measuring instrument. As a result of the factor analysis the operational definitions were rephrased. The Cronbach’s alpha coefficients reported were all greater than 0.7, deeming the scales measuring the various dimensions reliable. Descriptive statistics were calculated to summarise the sample data, and Pearson’s product-moment correlation coefficients were established to investigate the associations between the variables. Significant positive correlations were reported between all of the variables. The results of the descriptive statistics showed that the majority of respondents agreed that Attitude (77.73%), Financial self-efficacy (61.13%) and Perceived rewards (76.98%) were the most influencing factors. The results of the multiple regression analysis revealed that three factors had a significant positive influence on the dependent variable Intention to seek financial planning assistance, namely Attitude, Awareness and Perceived rewards. The factors Family financial norms, Financial self-efficacy and Trust were rejected as there was no significant relationship found between them and the Intention to seek financial planning assistance. Based on the results, it is recommended that financial service providers focus on financial education by engaging with the middle income black professionals through accessible media such as radio and television. Furthermore, financial service providers should shift from a sales orientated philosophy to a lifestyle financial planning advice philosophy that encourage value for the service rendered to the client and sells benefit than product. The Department of Education should put in place basic financial planning curriculum that can be deliverable at schooling level and is examinable in order to improve the basic financial knowledge and awareness amongst the next generation. Lastly the middle income black professionals are encouraged to read their documents when taking out financial products as well as financial related articles to develop their financial knowledge.
- Full Text:
- Date Issued: 2018
- Authors: Mtimba, Sinaye Akhumzi
- Date: 2018
- Subjects: Finance, Personal , Financial literacy Financial planners Middle class -- South Africa -- Finance
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/22813 , vital:30099
- Description: With the rising day to day expenses especially post retirement when income streams are running low, financial planning helps to better manage such events more effectively. Through a proper financial plan individuals do not just deal with wealth creation and wealth protection but are able to start from the basics of budgeting, were individuals are taught how to live within their means. In South Africa, financial planning has been seen to be focusing on the more affluent clients. This has resulted in a distinct lack of academic literature done on middle income black professionals in relation to financial planning. This is despite the increase of the black middle class population which has been accompanied with an increased purchasing power exceeding that of the previously wealthier white middle class. The growth of the black middle class in South Africa has been accompanied with stumbling blocks, ranging from the lack of financial literacy of the black middle class, negative attitude towards the financial services industry that influence financial decision making, and the pre-existing perception that are built on the lack of financial awareness, a legacy left by the history of division that South Africa had. Therefore the main aim of this study was to investigate the factors that influence middle income black professionals’ intention to seek financial planning assistance. Both secondary and primary data were used to help achieve the primary research objective of the study. An in-depth literature review on the financial planning industry in South Africa that included the nature of financial planning, the role of the financial planner, the six step financial planning process, the importance and benefits of financial planning, current trends in the financial planning industry, financial planning and the middle income black professionals and the factors that influence the middle income black professionals’ intention to seek financial planning assistance was conducted. Selected study of the literature revealed six factors that might influence an individual’s intention to seek financial planning assistance, namely Attitude, Awareness, Family financial norms, Financial self-efficacy, Trust and Perceived rewards. A theoretical framework was proposed illustrating the relationships between the factors influencing middle income black professionals’ intention to seek financial planning assistance that were to be empirically tested. A positivistic research paradigm was followed and a quantitative approach was implemented. Snowball and convenience sampling was used and a total of 300 questionnaires were distributed to middle income black professionals in the Eastern Cape. For the purpose of this study, middle income black professionals refer to qualified working individuals in the middle income bracket, including teachers, nurses, administrative workers, office-based municipal workers and employees in the private sector, such as those working in the banks and retail supervisors. These were distributed to verify their intentional behaviour with regards to seeking financial planning assistance. From the 300 questionnaires distributed, 271 usable questionnaires were yielded. Statistical techniques including descriptive statistics, Pearson’s product moment correlations and multiple regression analysis were performed on the gathered data. Demographic data relating to the gender, age and first language of the respondents was collected. An exploratory factor analysis was undertaken, and Cronbach’s alpha coefficients were calculated to assess the validity and reliability of the measuring instrument. As a result of the factor analysis the operational definitions were rephrased. The Cronbach’s alpha coefficients reported were all greater than 0.7, deeming the scales measuring the various dimensions reliable. Descriptive statistics were calculated to summarise the sample data, and Pearson’s product-moment correlation coefficients were established to investigate the associations between the variables. Significant positive correlations were reported between all of the variables. The results of the descriptive statistics showed that the majority of respondents agreed that Attitude (77.73%), Financial self-efficacy (61.13%) and Perceived rewards (76.98%) were the most influencing factors. The results of the multiple regression analysis revealed that three factors had a significant positive influence on the dependent variable Intention to seek financial planning assistance, namely Attitude, Awareness and Perceived rewards. The factors Family financial norms, Financial self-efficacy and Trust were rejected as there was no significant relationship found between them and the Intention to seek financial planning assistance. Based on the results, it is recommended that financial service providers focus on financial education by engaging with the middle income black professionals through accessible media such as radio and television. Furthermore, financial service providers should shift from a sales orientated philosophy to a lifestyle financial planning advice philosophy that encourage value for the service rendered to the client and sells benefit than product. The Department of Education should put in place basic financial planning curriculum that can be deliverable at schooling level and is examinable in order to improve the basic financial knowledge and awareness amongst the next generation. Lastly the middle income black professionals are encouraged to read their documents when taking out financial products as well as financial related articles to develop their financial knowledge.
- Full Text:
- Date Issued: 2018
Factors that make a visit to selected Eastern Cape national parks a memorable experience
- Authors: Baldie, Carole Audrey
- Date: 2018
- Subjects: Tourism -- South Africa -- Eastern Cape , Tourism -- Social aspects -- South Africa -- Eastern Cape Customer relations -- South Africa -- Eastern Cape -- Management Addo Elephant National Park (South Africa)
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/21461 , vital:29524
- Description: South African National Parks (SANParks) manages 19 functional national parks (NPs) and oversees the conservation of South Africa’s (SA’s) biodiversity, landscapes and heritage assets. The organisation plays a significant role in the promotion of SA’s nature-based tourism business which in turn forms part of the nation’s heritage and identity. Tourism to SA’s NPs is significant and interest in visiting these parks continues to increase annually, from both international and domestic markets. Three of these NPs are located in the Eastern Cape province, namely Addo Elephant National Park (AENP), Camdeboo National Park (CNP) and Mountain Zebra National Park (MZNP) and were the focus of this study. The main reason for conducting the current study was to establish what factors make visits to the three aforementioned NPs memorable. The findings of this research could be useful to all NPs and assist them in making decisions regarding the evaluation and creation of product offerings that will enhance experiences and make them memorable for tourists. Based on the findings, and because each NP is unique (for example, the different biodiversity and landscapes), the product offerings can also be made exclusive to each NP and therefore tourists can have the opportunity for different MTEs in each park. Providing product offerings that afford MTE opportunities are particularly important for NPs, as government funding is decreasing and each NP needs to generate its own funds. Tourism is presently the economic lifeline for the parks. If NPs focus on improving current products where necessary and developing new products that provide for MTEs, NPs could increase their competitive advantage. Having a competitive advantage can ensure an increase in tourism numbers and therefore the financial sustainability of the park. Data was collected on site at each of the three NPs selected for the study, using convenience sampling to select respondents. A web-based survey was also posted on the SANParks’ website. Prior to the posting of the web-based survey, SANParks conducted a simple random sampling procedure utilising a sampling frame of tourists who had previously visited the respective NPs. The selected target population emanating from simple random sampling was e-mailed the link to the SANParks website which guided respondents to the online questionnaire if they wished to take part in the survey, hence the response sample was a convenience sample. In total, 463 usable questionnaires were received. Descriptive statistics resulted from the data analysis. A frequency analysis showed the distribution of the results, while an exploratory factors analysis (EFA) was conducted to ascertain any latent factors in the data. The results of the EFA showed the presence of three latent factors which were labelled Pleasure, Social Interaction and Discovery and Enrichment. Firstly, a strong positive correlation was shown between two of the factors, namely Pleasure and Discovery and Enrichment, and secondly, a positive correlation between two other factors, namely Social Interaction and Discovery and Enrichment was indicated. A weak correlation was shown between the factors Pleasure and Social Interaction. This research has contributed to the knowledge base regarding the factors that make a visit to AENP, CNP and MZNP memorable. Future research can make use of these factors for more exhaustive research in a wider range of NPs.
- Full Text:
- Date Issued: 2018
- Authors: Baldie, Carole Audrey
- Date: 2018
- Subjects: Tourism -- South Africa -- Eastern Cape , Tourism -- Social aspects -- South Africa -- Eastern Cape Customer relations -- South Africa -- Eastern Cape -- Management Addo Elephant National Park (South Africa)
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/21461 , vital:29524
- Description: South African National Parks (SANParks) manages 19 functional national parks (NPs) and oversees the conservation of South Africa’s (SA’s) biodiversity, landscapes and heritage assets. The organisation plays a significant role in the promotion of SA’s nature-based tourism business which in turn forms part of the nation’s heritage and identity. Tourism to SA’s NPs is significant and interest in visiting these parks continues to increase annually, from both international and domestic markets. Three of these NPs are located in the Eastern Cape province, namely Addo Elephant National Park (AENP), Camdeboo National Park (CNP) and Mountain Zebra National Park (MZNP) and were the focus of this study. The main reason for conducting the current study was to establish what factors make visits to the three aforementioned NPs memorable. The findings of this research could be useful to all NPs and assist them in making decisions regarding the evaluation and creation of product offerings that will enhance experiences and make them memorable for tourists. Based on the findings, and because each NP is unique (for example, the different biodiversity and landscapes), the product offerings can also be made exclusive to each NP and therefore tourists can have the opportunity for different MTEs in each park. Providing product offerings that afford MTE opportunities are particularly important for NPs, as government funding is decreasing and each NP needs to generate its own funds. Tourism is presently the economic lifeline for the parks. If NPs focus on improving current products where necessary and developing new products that provide for MTEs, NPs could increase their competitive advantage. Having a competitive advantage can ensure an increase in tourism numbers and therefore the financial sustainability of the park. Data was collected on site at each of the three NPs selected for the study, using convenience sampling to select respondents. A web-based survey was also posted on the SANParks’ website. Prior to the posting of the web-based survey, SANParks conducted a simple random sampling procedure utilising a sampling frame of tourists who had previously visited the respective NPs. The selected target population emanating from simple random sampling was e-mailed the link to the SANParks website which guided respondents to the online questionnaire if they wished to take part in the survey, hence the response sample was a convenience sample. In total, 463 usable questionnaires were received. Descriptive statistics resulted from the data analysis. A frequency analysis showed the distribution of the results, while an exploratory factors analysis (EFA) was conducted to ascertain any latent factors in the data. The results of the EFA showed the presence of three latent factors which were labelled Pleasure, Social Interaction and Discovery and Enrichment. Firstly, a strong positive correlation was shown between two of the factors, namely Pleasure and Discovery and Enrichment, and secondly, a positive correlation between two other factors, namely Social Interaction and Discovery and Enrichment was indicated. A weak correlation was shown between the factors Pleasure and Social Interaction. This research has contributed to the knowledge base regarding the factors that make a visit to AENP, CNP and MZNP memorable. Future research can make use of these factors for more exhaustive research in a wider range of NPs.
- Full Text:
- Date Issued: 2018
Financial liberalization and financial instability in the selected SADC member countries
- Authors: Cele, Nolungelo Mercy
- Date: 2018
- Subjects: Finance Financial crises Finance -- Developing countries
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/8978 , vital:34179
- Description: The study examined the impact of financial liberalization on financial instability in selected SADC member countries namely South Africa, Tanzania, Madagascar and Botswana for the period 1970-2012. The Panel data methodology was adopted to establish the relationship between the two variables. Impaired loans were used to capture financial instability and financial reforms to capture the level of financial liberalization. Credit to the private sector, government expenditure, GDP and inflation were utilised as control variables The empirical findings reveal that financial liberalization leads to financial instability. The financial reforms were found to be positively related with the impaired loans ratio in almost all the specifications. It was also found that financial instability intensifies when the global financial crisis is taken into consideration. This suggests that financial liberalization can therefore be another source of financial instability in the SADC countries. The empirical results imply that policy makers should focus on reforms that give due share to the regulations rather than just simply liberalizing the financial sector.
- Full Text:
- Date Issued: 2018
- Authors: Cele, Nolungelo Mercy
- Date: 2018
- Subjects: Finance Financial crises Finance -- Developing countries
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/8978 , vital:34179
- Description: The study examined the impact of financial liberalization on financial instability in selected SADC member countries namely South Africa, Tanzania, Madagascar and Botswana for the period 1970-2012. The Panel data methodology was adopted to establish the relationship between the two variables. Impaired loans were used to capture financial instability and financial reforms to capture the level of financial liberalization. Credit to the private sector, government expenditure, GDP and inflation were utilised as control variables The empirical findings reveal that financial liberalization leads to financial instability. The financial reforms were found to be positively related with the impaired loans ratio in almost all the specifications. It was also found that financial instability intensifies when the global financial crisis is taken into consideration. This suggests that financial liberalization can therefore be another source of financial instability in the SADC countries. The empirical results imply that policy makers should focus on reforms that give due share to the regulations rather than just simply liberalizing the financial sector.
- Full Text:
- Date Issued: 2018
Funding higher education and training in South Africa: a comparative study of tax incentive measures, in conjunction with a dedicated tax
- Authors: Holm, Darryn
- Date: 2018
- Subjects: Education, Higher -- Finance , Education, Higher -- South Africa , Tax incentives -- Law and legislation -- South Africa , Student aid -- South Africa , Universities and Colleges -- Taxation -- Law and legislation -- South Africa , South Africa. Income Tax Act, 1962
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/59445 , vital:27606
- Description: Higher education and training in South Africa in the post-Apartheid era has never been more volatile than it is currently, some two decades into democracy. Despite the many advances and achievements of higher education, the student protests of 2015 and 2016 have given expression to underlying fault-lines, including increasing student expectations and frustrations with regard to access and funding. This research was undertaken to document the underlying historical issues and models pertaining to funding within the higher education and training sector as well as the existing higher education and training taxation policies and incentives enacted in South Africa and selected international jurisdictions. This was done with a view to providing a framework for higher education and training tax policy formation in South Africa to assist in meeting its higher education and training “access and affordability” targets as set out in the National Plan on Higher Education and the Higher Education White Paper, while at the same time not hindering economic growth. A doctrinal research methodology was adopted in this study as it mainly analysed and interpreted legislation and policy documents and therefore the approach was qualitative in nature. An extensive literature survey was done in order to document the various internationally selected legislated higher education and training tax policies and incentives. The literature indicated that there are widespread funding perspectives and initiates, and that international tax policies enacted with the aim of ensuring that higher education and training is more accessible and affordable to the public, is stable and effective in certain jurisdictions. It is submitted that while a higher education dedicated tax may not be sufficiently effective in South Africa, a combination of broad-based tax incentives will help to promote the change to a more affordable and stable higher education funding system, whilst not preventing growth through sustainable development.
- Full Text:
- Date Issued: 2018
- Authors: Holm, Darryn
- Date: 2018
- Subjects: Education, Higher -- Finance , Education, Higher -- South Africa , Tax incentives -- Law and legislation -- South Africa , Student aid -- South Africa , Universities and Colleges -- Taxation -- Law and legislation -- South Africa , South Africa. Income Tax Act, 1962
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/59445 , vital:27606
- Description: Higher education and training in South Africa in the post-Apartheid era has never been more volatile than it is currently, some two decades into democracy. Despite the many advances and achievements of higher education, the student protests of 2015 and 2016 have given expression to underlying fault-lines, including increasing student expectations and frustrations with regard to access and funding. This research was undertaken to document the underlying historical issues and models pertaining to funding within the higher education and training sector as well as the existing higher education and training taxation policies and incentives enacted in South Africa and selected international jurisdictions. This was done with a view to providing a framework for higher education and training tax policy formation in South Africa to assist in meeting its higher education and training “access and affordability” targets as set out in the National Plan on Higher Education and the Higher Education White Paper, while at the same time not hindering economic growth. A doctrinal research methodology was adopted in this study as it mainly analysed and interpreted legislation and policy documents and therefore the approach was qualitative in nature. An extensive literature survey was done in order to document the various internationally selected legislated higher education and training tax policies and incentives. The literature indicated that there are widespread funding perspectives and initiates, and that international tax policies enacted with the aim of ensuring that higher education and training is more accessible and affordable to the public, is stable and effective in certain jurisdictions. It is submitted that while a higher education dedicated tax may not be sufficiently effective in South Africa, a combination of broad-based tax incentives will help to promote the change to a more affordable and stable higher education funding system, whilst not preventing growth through sustainable development.
- Full Text:
- Date Issued: 2018
Index optimisation for structural equation models (SEM)
- Authors: Stindt, Carmen
- Date: 2018
- Subjects: Structural equation modelling
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/17919 , vital:28518
- Description: Structural equation modelling (SEM), a statistical technique used extensively in quantitative marketing research and other domains, is an analytical approach used to model latent (unobservable) variables. Unlike distribution fitting where simple chi-squared goodness-of-fit assessment yields satisfactory results, model fit in SEM is more difficult. Descriptive goodness-of-fit indices have been developed over the past 50 years to assist in the assessment of model fit. The traditional assessment method requires reporting multiple indices, all of which should reflect an adequate model fit in order for the overall model fit to be deemed good. The choice of indices to report are left to the researcher’s discretion, leading to the indices used to differ considerably. The combination of using the traditional assessment method and differing indices often lead to conflicting results. This study proposes a composite index, combining frequently used indicators in an attempt to obtain a single index method for assessing model fit in SEM that performs better when compared to the traditional assessment method. Composite indices have been used in other domains as an improved method of assessing performance (Barr and Kantor, 2004). The composite index proposed is evaluated using a Monte Carlo simulation study under different experimental conditions. The experimental conditions investigated are sample size, estimation method and model misspecification. These experimental conditions are chosen to investigate as each has been shown to affect the traditional indices performances. The ideal fit indices should be able to detect model misspecification while being insensitive to sample size and estimation methods. This is not always the case with the traditional indices. The composite index proposed is shown to outperform the traditional assessment method under many of the experimental condition combinations. This provides evidence that composite indices may be a more beneficial method of assessing model fit in SEM.
- Full Text:
- Date Issued: 2018
- Authors: Stindt, Carmen
- Date: 2018
- Subjects: Structural equation modelling
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/17919 , vital:28518
- Description: Structural equation modelling (SEM), a statistical technique used extensively in quantitative marketing research and other domains, is an analytical approach used to model latent (unobservable) variables. Unlike distribution fitting where simple chi-squared goodness-of-fit assessment yields satisfactory results, model fit in SEM is more difficult. Descriptive goodness-of-fit indices have been developed over the past 50 years to assist in the assessment of model fit. The traditional assessment method requires reporting multiple indices, all of which should reflect an adequate model fit in order for the overall model fit to be deemed good. The choice of indices to report are left to the researcher’s discretion, leading to the indices used to differ considerably. The combination of using the traditional assessment method and differing indices often lead to conflicting results. This study proposes a composite index, combining frequently used indicators in an attempt to obtain a single index method for assessing model fit in SEM that performs better when compared to the traditional assessment method. Composite indices have been used in other domains as an improved method of assessing performance (Barr and Kantor, 2004). The composite index proposed is evaluated using a Monte Carlo simulation study under different experimental conditions. The experimental conditions investigated are sample size, estimation method and model misspecification. These experimental conditions are chosen to investigate as each has been shown to affect the traditional indices performances. The ideal fit indices should be able to detect model misspecification while being insensitive to sample size and estimation methods. This is not always the case with the traditional indices. The composite index proposed is shown to outperform the traditional assessment method under many of the experimental condition combinations. This provides evidence that composite indices may be a more beneficial method of assessing model fit in SEM.
- Full Text:
- Date Issued: 2018
Livelihood strategies determinants and ranking across times : evidence from Eastern Cape
- Authors: Sikhunyana, Zintle
- Date: 2018
- Subjects: Households Rural development
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/15079 , vital:40161
- Description: The existing literature has acknowledged that analysis of livelihood strategies is more important for rural development policy and also that livelihood strategies are at the centre of development. Persistent challenges of poverty, unemployment and inequality have called for a need to understand livelihood patterns of poor households as to effectively address these socio-economic issues in rural areas. The study aimed to identify determinants of livelihood strategies and to identify livelihood strategies that are superior to others in the rural Eastern Cape province of South Africa for the years 2002-2014. The study used multinomial logistic regression to identify the determinants of livelihood strategies. The findings showed that: age of household head, gender of household head, dwelling type, household size, number of economically active members, size of land that the household uses, and access to electricity statistically determine livelihood strategies of the poor in rural Eastern Cape. With regards to ranking, the study used dominance tests such as the Kruskal-Wallis test and also used one way between groups ANOVA with the post hoc test for additional information. The results from the Kruskal-Wallis test showed that remittances are superior livelihood strategies, and the results from one-way between groups ANOVA with post hoc showed that sales of farm products and services dominate other strategies. Restrictions on land conservation, and promotion of sustainable development have constrained rural households from freely using land in pursuit of their goals. The government needs to reconcile the policy amendments for land use. Furthermore, social grants alone are not sufficient to meet the needs of the poor; there should be alternative strategies on how to take the poor out of poverty.
- Full Text:
- Date Issued: 2018
- Authors: Sikhunyana, Zintle
- Date: 2018
- Subjects: Households Rural development
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/15079 , vital:40161
- Description: The existing literature has acknowledged that analysis of livelihood strategies is more important for rural development policy and also that livelihood strategies are at the centre of development. Persistent challenges of poverty, unemployment and inequality have called for a need to understand livelihood patterns of poor households as to effectively address these socio-economic issues in rural areas. The study aimed to identify determinants of livelihood strategies and to identify livelihood strategies that are superior to others in the rural Eastern Cape province of South Africa for the years 2002-2014. The study used multinomial logistic regression to identify the determinants of livelihood strategies. The findings showed that: age of household head, gender of household head, dwelling type, household size, number of economically active members, size of land that the household uses, and access to electricity statistically determine livelihood strategies of the poor in rural Eastern Cape. With regards to ranking, the study used dominance tests such as the Kruskal-Wallis test and also used one way between groups ANOVA with the post hoc test for additional information. The results from the Kruskal-Wallis test showed that remittances are superior livelihood strategies, and the results from one-way between groups ANOVA with post hoc showed that sales of farm products and services dominate other strategies. Restrictions on land conservation, and promotion of sustainable development have constrained rural households from freely using land in pursuit of their goals. The government needs to reconcile the policy amendments for land use. Furthermore, social grants alone are not sufficient to meet the needs of the poor; there should be alternative strategies on how to take the poor out of poverty.
- Full Text:
- Date Issued: 2018
Measuring the elasticity of electricity demand in South Africa: implications for future demand and supply
- Authors: Kosiorek, Sebastian
- Date: 2018
- Subjects: Electric power consumption -- South Africa , Electric power distribution -- South Africa , Electric power production -- South Africa , Electric power failures -- South Africa , Electric utilities -- Law and legislation -- South Africa , Autoregression (Statistics) , Renewable energy sources -- South Africa , Energy policy -- South Africa , Integrated Resource Plan
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/62472 , vital:28196
- Description: A key economic issue for government is the ability to effectively match electricity supply to electricity demand, because of the substantial economic losses in the case of where there is too little supply, or the waste of scarce resources where there is too much supply. In the case of South Africa, this issue, the importance of which was highlighted by the power shortages and associated “rolling blackouts” experience in 2008, has led to the creation of the Integrated Resource Plan (IRP) as a means to decide how energy policy will be developed. Recently, however, the IRP 2010 and its subsequent 2013 and 2016 (draft) updates have been criticised as being too optimistic in regards to their projections of economic growth and electricity demand, making the recommendations in these documents to be flawed. Using monthly data from January 1990 to May 2017, together with Autoregressive Distributed Lag (ARDL) bounds testing for cointegration, this paper measures changes in the elasticity of electricity demand as a result of the massive price hikes over the past decade. Thereafter, the implications of changed electricity as well as possibly lower Gross Domestic Product (GDP) growth in the future for forecasts of possible future demand for electricity are examined. From these revised forecasts, it is possible to make appropriate recommendations in regards to electricity supply policy for South Africa including what possible energy mix is needed as well as the requirements for creating new supply to meet possible future demand. It is concluded that future electricity demand is likely to be much lower than forecast in the IRP 2010 and IRP 2013 documents. The degree of uncertainty in electricity demand growth suggests that large-scale increases in supply capacity taking years to construct, such as coal or nuclear, should be avoided. Small, incremental increases in supply that are able to come on stream swiftly, such as gas, solar and wind power, are likely to be more appropriate for meeting South Africa’s future needs.
- Full Text:
- Date Issued: 2018
- Authors: Kosiorek, Sebastian
- Date: 2018
- Subjects: Electric power consumption -- South Africa , Electric power distribution -- South Africa , Electric power production -- South Africa , Electric power failures -- South Africa , Electric utilities -- Law and legislation -- South Africa , Autoregression (Statistics) , Renewable energy sources -- South Africa , Energy policy -- South Africa , Integrated Resource Plan
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/62472 , vital:28196
- Description: A key economic issue for government is the ability to effectively match electricity supply to electricity demand, because of the substantial economic losses in the case of where there is too little supply, or the waste of scarce resources where there is too much supply. In the case of South Africa, this issue, the importance of which was highlighted by the power shortages and associated “rolling blackouts” experience in 2008, has led to the creation of the Integrated Resource Plan (IRP) as a means to decide how energy policy will be developed. Recently, however, the IRP 2010 and its subsequent 2013 and 2016 (draft) updates have been criticised as being too optimistic in regards to their projections of economic growth and electricity demand, making the recommendations in these documents to be flawed. Using monthly data from January 1990 to May 2017, together with Autoregressive Distributed Lag (ARDL) bounds testing for cointegration, this paper measures changes in the elasticity of electricity demand as a result of the massive price hikes over the past decade. Thereafter, the implications of changed electricity as well as possibly lower Gross Domestic Product (GDP) growth in the future for forecasts of possible future demand for electricity are examined. From these revised forecasts, it is possible to make appropriate recommendations in regards to electricity supply policy for South Africa including what possible energy mix is needed as well as the requirements for creating new supply to meet possible future demand. It is concluded that future electricity demand is likely to be much lower than forecast in the IRP 2010 and IRP 2013 documents. The degree of uncertainty in electricity demand growth suggests that large-scale increases in supply capacity taking years to construct, such as coal or nuclear, should be avoided. Small, incremental increases in supply that are able to come on stream swiftly, such as gas, solar and wind power, are likely to be more appropriate for meeting South Africa’s future needs.
- Full Text:
- Date Issued: 2018