The taxed informal economy: Fiscal burdens and inequality in Accras
- Anyidoho, Nana A, Gallien, Max, Rogan, Michael, Van den Boogaard, Vanessa
- Authors: Anyidoho, Nana A , Gallien, Max , Rogan, Michael , Van den Boogaard, Vanessa
- Date: 2025
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/478095 , vital:78154 , https://doi.org/10.1016/j.worlddev.2024.106879
- Description: The common assumption that informal economies are untaxed has underpinned arguments that they represent an ‘untapped goldmine’ for government coffers. However, there has been limited empirical engagement with this assumption. While some studies have highlighted that many informal businesses pay both formal and informal taxes, there has been little systematic accounting of these payments. Using a novel dataset of 2,700 informal enterprises in the Accra metropolitan area in Ghana, this article presents the first geographically representative account of the nature, distribution and impact of taxation in an urban informal sector. We find that the majority of informal sector operators in this context pay a range of taxes and fees, which together amount to a significant burden, especially for low earners. Two key findings emerge in relation to the structure of these taxes. First, the incidence and burden of tax payments is highly uneven and strongly correlated with visibility to the state, suggesting that taxation is driven more by patterns of state enforcement than the choices of informal operators. Second, taxes and fees are highly regressive, with lower-earning operators paying significantly more in relation to their earnings. These findings have important implications for both our conception of informal businesses and efforts to tax informal businesses in low- and middle-income countries.
- Full Text:
- Date Issued: 2025
- Authors: Anyidoho, Nana A , Gallien, Max , Rogan, Michael , Van den Boogaard, Vanessa
- Date: 2025
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/478095 , vital:78154 , https://doi.org/10.1016/j.worlddev.2024.106879
- Description: The common assumption that informal economies are untaxed has underpinned arguments that they represent an ‘untapped goldmine’ for government coffers. However, there has been limited empirical engagement with this assumption. While some studies have highlighted that many informal businesses pay both formal and informal taxes, there has been little systematic accounting of these payments. Using a novel dataset of 2,700 informal enterprises in the Accra metropolitan area in Ghana, this article presents the first geographically representative account of the nature, distribution and impact of taxation in an urban informal sector. We find that the majority of informal sector operators in this context pay a range of taxes and fees, which together amount to a significant burden, especially for low earners. Two key findings emerge in relation to the structure of these taxes. First, the incidence and burden of tax payments is highly uneven and strongly correlated with visibility to the state, suggesting that taxation is driven more by patterns of state enforcement than the choices of informal operators. Second, taxes and fees are highly regressive, with lower-earning operators paying significantly more in relation to their earnings. These findings have important implications for both our conception of informal businesses and efforts to tax informal businesses in low- and middle-income countries.
- Full Text:
- Date Issued: 2025
The taxed informal economy: Fiscal burdens and inequality in Accras
- Anyidoho, Nana A, Gallien, Max, Rogan, Michael, Van den Boogaard, Vanessa
- Authors: Anyidoho, Nana A , Gallien, Max , Rogan, Michael , Van den Boogaard, Vanessa
- Date: 2025
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/478084 , vital:78153 , https://doi.org/10.1016/j.worlddev.2024.106879
- Description: The common assumption that informal economies are untaxed has underpinned arguments that they represent an ‘untapped goldmine’ for government coffers. However, there has been limited empirical engagement with this assumption. While some studies have highlighted that many informal businesses pay both formal and informal taxes, there has been little systematic accounting of these payments. Using a novel dataset of 2,700 informal enterprises in the Accra metropolitan area in Ghana, this article presents the first geographically representative account of the nature, distribution and impact of taxation in an urban informal sector. We find that the majority of informal sector operators in this context pay a range of taxes and fees, which together amount to a significant burden, especially for low earners. Two key findings emerge in relation to the structure of these taxes. First, the incidence and burden of tax payments is highly uneven and strongly correlated with visibility to the state, suggesting that taxation is driven more by patterns of state enforcement than the choices of informal operators. Second, taxes and fees are highly regressive, with lower-earning operators paying significantly more in relation to their earnings. These findings have important implications for both our conception of informal businesses and efforts to tax informal businesses in low- and middle-income countries.
- Full Text:
- Date Issued: 2025
- Authors: Anyidoho, Nana A , Gallien, Max , Rogan, Michael , Van den Boogaard, Vanessa
- Date: 2025
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/478084 , vital:78153 , https://doi.org/10.1016/j.worlddev.2024.106879
- Description: The common assumption that informal economies are untaxed has underpinned arguments that they represent an ‘untapped goldmine’ for government coffers. However, there has been limited empirical engagement with this assumption. While some studies have highlighted that many informal businesses pay both formal and informal taxes, there has been little systematic accounting of these payments. Using a novel dataset of 2,700 informal enterprises in the Accra metropolitan area in Ghana, this article presents the first geographically representative account of the nature, distribution and impact of taxation in an urban informal sector. We find that the majority of informal sector operators in this context pay a range of taxes and fees, which together amount to a significant burden, especially for low earners. Two key findings emerge in relation to the structure of these taxes. First, the incidence and burden of tax payments is highly uneven and strongly correlated with visibility to the state, suggesting that taxation is driven more by patterns of state enforcement than the choices of informal operators. Second, taxes and fees are highly regressive, with lower-earning operators paying significantly more in relation to their earnings. These findings have important implications for both our conception of informal businesses and efforts to tax informal businesses in low- and middle-income countries.
- Full Text:
- Date Issued: 2025
Directive counselling undermines “safe” abortion
- Mavuso, Jabulile M-J J, Macleod, Catriona I, du Toit, Ryan
- Authors: Mavuso, Jabulile M-J J , Macleod, Catriona I , du Toit, Ryan
- Date: 2023
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434096 , vital:73031 , ISBN 97817936442138 , https://rowman.com/ISBN/9781793644213/Sexual-and-Reproductive-Justice-From-the-Margins-to-the-Centre
- Description: Sexual and Reproductive Justice: From the Margins to the Centre offers new insights and perspectives on sexual and reproductive justice. The thought-provoking and diverse contributions in this volume — which range from indigenous approaches to sexual violence to gender-affirming primary and mental healthcare — extend sexual and reproductive justice scholarship, and spark critical questions, novel thinking, and ongoing dialogue in this field.
- Full Text:
- Date Issued: 2023
- Authors: Mavuso, Jabulile M-J J , Macleod, Catriona I , du Toit, Ryan
- Date: 2023
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434096 , vital:73031 , ISBN 97817936442138 , https://rowman.com/ISBN/9781793644213/Sexual-and-Reproductive-Justice-From-the-Margins-to-the-Centre
- Description: Sexual and Reproductive Justice: From the Margins to the Centre offers new insights and perspectives on sexual and reproductive justice. The thought-provoking and diverse contributions in this volume — which range from indigenous approaches to sexual violence to gender-affirming primary and mental healthcare — extend sexual and reproductive justice scholarship, and spark critical questions, novel thinking, and ongoing dialogue in this field.
- Full Text:
- Date Issued: 2023
Historical diversification of Pseudonympha Wallengren, 1857 (Lepidoptera: Nymphalidae: Satyrinae).
- van Steenderen, Clarke J M, Pringle, Ernest L, Villet, Martin H
- Authors: van Steenderen, Clarke J M , Pringle, Ernest L , Villet, Martin H
- Date: 2023
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/442182 , vital:73965 , https://doi.org/10.1080/00222933.2023.2257373
- Description: The butterfly genus Pseudonympha and several related genera are endemic to southern Africa. Although many of the species are montane, some inhabit the arid interior of South Africa, offering an opportunity to study the palaeobiogeography of this biome. Morphological data (for all species of Pseudonympha and allied African and Asian genera) and molecular data (WG and COI genes for nine of the 15 species of Pseudonympha and all of the southern African endemic genera of Ypthimina) were compiled. Phylogenetic analysis indicated that Pseudonympha apparently originated in the Cape Fold Mountains about 15 Mya ago and spread steadily eastwards and northwards along the Great Escarpment during the aridification of the region, perhaps assisted by orogeny in the east and oceanic cooling in the west. Aridification cycles seem to have intermittently isolated some early lineages in elevated habitats in the interior, so that those lineages show lower speciation rates (or perhaps higher extinction rates) than those in the east. Four species delineation techniques indicated that some species are taxonomically oversplit. Based on genetic polyphyly and morphological similarity, we propose that the status of P. swanepoeli be reduced to that of a subspecies of P. varii, such that all the north-eastern populations from Harrismith to Tzaneen fall under P. varii swanepoeli van Son stat. n., and all the southern populations fall under P. varii varii van Son stat. n. Ultimately, the diversification of both of these lineages seems tied to their host plants’ response to aridification brought on by continental drift and orogeny. Sympatric organisms (eg cicadas) with biologies focused around different resources (eg savanna trees) show other patterns of diversification. The phylogenetic analysis of the subtribe Ypthimina also supports the monophyly of Paternympha, paraphyly of Ypthima, recognition of Thymipa Moore stat. rev. as a phylogenetic independent genus, and new relationships for Strabena.
- Full Text:
- Date Issued: 2023
- Authors: van Steenderen, Clarke J M , Pringle, Ernest L , Villet, Martin H
- Date: 2023
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/442182 , vital:73965 , https://doi.org/10.1080/00222933.2023.2257373
- Description: The butterfly genus Pseudonympha and several related genera are endemic to southern Africa. Although many of the species are montane, some inhabit the arid interior of South Africa, offering an opportunity to study the palaeobiogeography of this biome. Morphological data (for all species of Pseudonympha and allied African and Asian genera) and molecular data (WG and COI genes for nine of the 15 species of Pseudonympha and all of the southern African endemic genera of Ypthimina) were compiled. Phylogenetic analysis indicated that Pseudonympha apparently originated in the Cape Fold Mountains about 15 Mya ago and spread steadily eastwards and northwards along the Great Escarpment during the aridification of the region, perhaps assisted by orogeny in the east and oceanic cooling in the west. Aridification cycles seem to have intermittently isolated some early lineages in elevated habitats in the interior, so that those lineages show lower speciation rates (or perhaps higher extinction rates) than those in the east. Four species delineation techniques indicated that some species are taxonomically oversplit. Based on genetic polyphyly and morphological similarity, we propose that the status of P. swanepoeli be reduced to that of a subspecies of P. varii, such that all the north-eastern populations from Harrismith to Tzaneen fall under P. varii swanepoeli van Son stat. n., and all the southern populations fall under P. varii varii van Son stat. n. Ultimately, the diversification of both of these lineages seems tied to their host plants’ response to aridification brought on by continental drift and orogeny. Sympatric organisms (eg cicadas) with biologies focused around different resources (eg savanna trees) show other patterns of diversification. The phylogenetic analysis of the subtribe Ypthimina also supports the monophyly of Paternympha, paraphyly of Ypthima, recognition of Thymipa Moore stat. rev. as a phylogenetic independent genus, and new relationships for Strabena.
- Full Text:
- Date Issued: 2023
IFRS and FPI nexus: does the quality of the institutional framework matter for African countries?
- Simbi, Chipo, Arendse, Jacqueline A, Khumalo, Sibanisezwe A
- Authors: Simbi, Chipo , Arendse, Jacqueline A , Khumalo, Sibanisezwe A
- Date: 2023
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/470633 , vital:77380 , https://www.emerald.com/insight/content/doi/10.1108/jaee-10-2021-0319/full/html
- Description: The institutional framework of an African country may influence the effectiveness of the International Financial Reporting Standards (IFRS) on foreign investment inflows. The purpose of this paper is to argue that the quality of a country's institutional framework impacts the effectiveness of IFRS to an adopting country and ultimately influences the levels of Foreign Portfolio Investment (FPI). Employing country-level data. A sample of 15 countries from Africa is used. Data is collected over a period of 22 years (1994–2014). The authors employ the General Method of Moments (GMM) panel regression technique to examine whether the quality of a country's institutional framework has an impact on the relationship between IFRS and FPI and the Propensity Score Matching (PSM) technique to assess the level of impact.
- Full Text:
- Date Issued: 2023
- Authors: Simbi, Chipo , Arendse, Jacqueline A , Khumalo, Sibanisezwe A
- Date: 2023
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/470633 , vital:77380 , https://www.emerald.com/insight/content/doi/10.1108/jaee-10-2021-0319/full/html
- Description: The institutional framework of an African country may influence the effectiveness of the International Financial Reporting Standards (IFRS) on foreign investment inflows. The purpose of this paper is to argue that the quality of a country's institutional framework impacts the effectiveness of IFRS to an adopting country and ultimately influences the levels of Foreign Portfolio Investment (FPI). Employing country-level data. A sample of 15 countries from Africa is used. Data is collected over a period of 22 years (1994–2014). The authors employ the General Method of Moments (GMM) panel regression technique to examine whether the quality of a country's institutional framework has an impact on the relationship between IFRS and FPI and the Propensity Score Matching (PSM) technique to assess the level of impact.
- Full Text:
- Date Issued: 2023
The Role of the University as Mediator in a Skills Ecosystem Approach to VET
- Lotz-Sisitka, Heila, Openjuru, George, Zeelen, Jacques
- Authors: Lotz-Sisitka, Heila , Openjuru, George , Zeelen, Jacques
- Date: 2023
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434907 , vital:73115 , ISBN 978-1529224634 , https://bristoluniversitypress.co.uk/transitioning-vocational-education-and-training-in-africa
- Description: In this chapter, we focus particularly on the mediating role of the university, in close connection with vocational institutions and informal community actors, in developing an inclusive approach to vocational education and training (VET) through an expanded social ecosystem for skills model. Here we draw upon lessons learnt from the Alice and Gulu cases on communitybased approaches to establishing an expanded skills ecosystem approach to VET in Africa. The main ques-tion guiding this chapter relates to the possible mediating role of the university to enhance a regional expanded ecosystem for supporting quality vocational education that is also rele-vant to its context, including emergent possibilities to build skills and livelihoods linked to just transitions. Universities are not VET centres as conventionally understood, but they can contribute to VET in various ways. Most often, universities are identified as contributing to the qualifications and training of VET educators. In this chapter, we take a different angle and consider the role of engaged research and community engagement as two approaches that can contribute to the advancement of an expanded social ecosystem model with positive benefits for VET institutions. Drawing on insights gained in the earlier chapters of this book requires us to take into account several important realities as previously dis-cussed, as well as key ingredients for the development of a regional skills ecosystem of vocational education, as demon-strated by the two cases considered in this chapter.
- Full Text:
- Date Issued: 2023
- Authors: Lotz-Sisitka, Heila , Openjuru, George , Zeelen, Jacques
- Date: 2023
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434907 , vital:73115 , ISBN 978-1529224634 , https://bristoluniversitypress.co.uk/transitioning-vocational-education-and-training-in-africa
- Description: In this chapter, we focus particularly on the mediating role of the university, in close connection with vocational institutions and informal community actors, in developing an inclusive approach to vocational education and training (VET) through an expanded social ecosystem for skills model. Here we draw upon lessons learnt from the Alice and Gulu cases on communitybased approaches to establishing an expanded skills ecosystem approach to VET in Africa. The main ques-tion guiding this chapter relates to the possible mediating role of the university to enhance a regional expanded ecosystem for supporting quality vocational education that is also rele-vant to its context, including emergent possibilities to build skills and livelihoods linked to just transitions. Universities are not VET centres as conventionally understood, but they can contribute to VET in various ways. Most often, universities are identified as contributing to the qualifications and training of VET educators. In this chapter, we take a different angle and consider the role of engaged research and community engagement as two approaches that can contribute to the advancement of an expanded social ecosystem model with positive benefits for VET institutions. Drawing on insights gained in the earlier chapters of this book requires us to take into account several important realities as previously dis-cussed, as well as key ingredients for the development of a regional skills ecosystem of vocational education, as demon-strated by the two cases considered in this chapter.
- Full Text:
- Date Issued: 2023
Analysing the Impact of Extended Curriculum Programmes: Implications for Theory, Design and Practice
- Authors: Boughey, Chrissie
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434453 , vital:73063 , ISBN 9781991201737 , https://africansunmedia.store.it.si/ZA/book/extended-curriculum-programmes-challenges-and-opportunities/1199327
- Description: The introduction of ECPs in South African Universities is seen by many as South Africa’s key strategy for addressing the problem of poor patterns of student success and has its basis on the uncontested acceptance that an extended study duration may be necessary to bring some categories of learners to a level of parity with the readiness expectations of their course of study. Even so, this transformative strategic imperative has been plagued by a range of challenges that include poor systems readiness; poor selection mechanisms in the identification of ECP students; poor numeracy and literacy amongst students, and indifferent teacher involvement in ECPs. This volume offers a rare insight into many of the above-recognised challenges and in so doing provides critical matter for thought for educators within the higher education sector.
- Full Text:
- Date Issued: 2022
Analysing the Impact of Extended Curriculum Programmes: Implications for Theory, Design and Practice
- Authors: Boughey, Chrissie
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434453 , vital:73063 , ISBN 9781991201737 , https://africansunmedia.store.it.si/ZA/book/extended-curriculum-programmes-challenges-and-opportunities/1199327
- Description: The introduction of ECPs in South African Universities is seen by many as South Africa’s key strategy for addressing the problem of poor patterns of student success and has its basis on the uncontested acceptance that an extended study duration may be necessary to bring some categories of learners to a level of parity with the readiness expectations of their course of study. Even so, this transformative strategic imperative has been plagued by a range of challenges that include poor systems readiness; poor selection mechanisms in the identification of ECP students; poor numeracy and literacy amongst students, and indifferent teacher involvement in ECPs. This volume offers a rare insight into many of the above-recognised challenges and in so doing provides critical matter for thought for educators within the higher education sector.
- Full Text:
- Date Issued: 2022
Household dietary patterns and food security challenges in Peri-Urban South Africa: A reflection of high unemployment in the wake of rising food prices
- Authors: Chakona, Gamuchirai
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433943 , vital:73013 , ISBN 978-3-030-93072-1 , https://doi.org/10.1007/978-3-030-93072-1_11
- Description: Urbanization is one of the major social changes sweeping the globe, with rapid growth of the urban population and stagnating growth of the rural population, especially in developing regions (UN-Habitat, 2020). In subSaharan Africa, rapid urbanization and poverty are the major fundamental development challenges that are perpetuating and deepening the crisis of food and nutrition insecurity in urban areas (Battersby, 2012). Many people living in urban areas face under-nutrition, mainly due to their lack of income rather than to a lack of capacity to produce food (Satterthwaite et al., 2010). The health and nutritional status of urban populations with very low incomes are at risk from rising prices in staple foods. This became evident with the rising hunger among urban populations after the food price rises in 2007 and the first half of 2008 (Cohen and Garrett, 2009). In South Africa, poverty, unemployment and high food prices are dominant and influence dietary change, which subsequently increases urban food insecurity and malnutrition (Battersby, 2012).
- Full Text:
- Date Issued: 2022
- Authors: Chakona, Gamuchirai
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433943 , vital:73013 , ISBN 978-3-030-93072-1 , https://doi.org/10.1007/978-3-030-93072-1_11
- Description: Urbanization is one of the major social changes sweeping the globe, with rapid growth of the urban population and stagnating growth of the rural population, especially in developing regions (UN-Habitat, 2020). In subSaharan Africa, rapid urbanization and poverty are the major fundamental development challenges that are perpetuating and deepening the crisis of food and nutrition insecurity in urban areas (Battersby, 2012). Many people living in urban areas face under-nutrition, mainly due to their lack of income rather than to a lack of capacity to produce food (Satterthwaite et al., 2010). The health and nutritional status of urban populations with very low incomes are at risk from rising prices in staple foods. This became evident with the rising hunger among urban populations after the food price rises in 2007 and the first half of 2008 (Cohen and Garrett, 2009). In South Africa, poverty, unemployment and high food prices are dominant and influence dietary change, which subsequently increases urban food insecurity and malnutrition (Battersby, 2012).
- Full Text:
- Date Issued: 2022
Postgraduate education in a globalised world
- Authors: Boughey, Chrissie
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434469 , vital:73066 , ISBN 9781991201225 , https://www.google.co.za/books/edition/The_Global_Scholar/KvQ3EAAAQBAJ?hl=enandgbpv=0
- Description: Interest in postgraduate education and the supervision of postgraduate research has developed in recent years, largely as a result of the impact of the so-called ‘knowledge economy’. South Africa’s National Plan 20301 draws on globalised discourses in holding that increases in the number of graduates, particularly at doctoral level, will contribute to economic prosperity because of the potential of postgraduate education to contribute to the processes of reinvention that drive the economic system itself. Even a brief glance at the mission and vision statements of a small sample of universities shows how this idea has been taken up within the higher education sector. In the context of high levels of unemployment, the idea that a postgraduate degree can lead to better work prospects also means that students who might never have considered doing a postgraduate degree previously, have now come forward to study at this level. All this then means that academics are being called upon to take on heavier supervision loads with a diverse array of students.
- Full Text:
- Date Issued: 2022
- Authors: Boughey, Chrissie
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434469 , vital:73066 , ISBN 9781991201225 , https://www.google.co.za/books/edition/The_Global_Scholar/KvQ3EAAAQBAJ?hl=enandgbpv=0
- Description: Interest in postgraduate education and the supervision of postgraduate research has developed in recent years, largely as a result of the impact of the so-called ‘knowledge economy’. South Africa’s National Plan 20301 draws on globalised discourses in holding that increases in the number of graduates, particularly at doctoral level, will contribute to economic prosperity because of the potential of postgraduate education to contribute to the processes of reinvention that drive the economic system itself. Even a brief glance at the mission and vision statements of a small sample of universities shows how this idea has been taken up within the higher education sector. In the context of high levels of unemployment, the idea that a postgraduate degree can lead to better work prospects also means that students who might never have considered doing a postgraduate degree previously, have now come forward to study at this level. All this then means that academics are being called upon to take on heavier supervision loads with a diverse array of students.
- Full Text:
- Date Issued: 2022
Taxation and the informal sector in the Global South: Strengthening the social contract without reciprocity
- Authors: Rogan, Michael
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/478029 , vital:78148 , ISBN 9781839108068 , https://doi.org/10.4337/9781839108068.00011
- Description: Among both international financial institutions and developing country governments, there is an enduring interest in including more informal sector workers within national and local tax nets. The motivation for taxing the informal economy is related, in large part, to the need for greater ‘revenue mobilisation’but there is also a claim that taxation can improve or restore the social contract through greater government accountability and civic engagement (Prichard 2010, Kundt 2017). Supported by emerging perspectives within the ‘new fiscal sociology’1 there is a growing consensus that taxation is the social contract and that negotiation and collective action around tax obligations are the key defining relationship between the state and society. However, others, most notably Kate Meagher (2016), have warned that these perspectives have a number of ‘blind spots’ in relation to developing countries, more broadly, and the informal sector2 in particular. These include: a ‘Euro-centric’conceptualisation of the social contract, a narrow focus on traditional (northern) forms of taxation and a tendency to understand the informal economy as a homogenous group of workers (Meagher 2016). With 61 per cent of the world’s workers informally employed, including 67 per cent of those in emerging economies and 90 per cent in developing countries (ILO 2018), these blind spots have a particular relevance for the social contract, political participation, governance and accountability, especially in the countries of the global South.
- Full Text:
- Date Issued: 2022
- Authors: Rogan, Michael
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/478029 , vital:78148 , ISBN 9781839108068 , https://doi.org/10.4337/9781839108068.00011
- Description: Among both international financial institutions and developing country governments, there is an enduring interest in including more informal sector workers within national and local tax nets. The motivation for taxing the informal economy is related, in large part, to the need for greater ‘revenue mobilisation’but there is also a claim that taxation can improve or restore the social contract through greater government accountability and civic engagement (Prichard 2010, Kundt 2017). Supported by emerging perspectives within the ‘new fiscal sociology’1 there is a growing consensus that taxation is the social contract and that negotiation and collective action around tax obligations are the key defining relationship between the state and society. However, others, most notably Kate Meagher (2016), have warned that these perspectives have a number of ‘blind spots’ in relation to developing countries, more broadly, and the informal sector2 in particular. These include: a ‘Euro-centric’conceptualisation of the social contract, a narrow focus on traditional (northern) forms of taxation and a tendency to understand the informal economy as a homogenous group of workers (Meagher 2016). With 61 per cent of the world’s workers informally employed, including 67 per cent of those in emerging economies and 90 per cent in developing countries (ILO 2018), these blind spots have a particular relevance for the social contract, political participation, governance and accountability, especially in the countries of the global South.
- Full Text:
- Date Issued: 2022
The Okavango Delta Peatlands
- Ellery, William N, Ellery, Karen S
- Authors: Ellery, William N , Ellery, Karen S
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434557 , vital:73077 , ISBN 978-3-030-86101-8 , https://doi.org/10.1007/978-3-030-86102-5_3
- Description: The presence of a large (approximately 2000 km2) peatland in a semi-arid climatic setting such as the Kalahari is unusual. Peat forms in permanently flooded areas in the Okavango Delta primarily due to the perennial input of large volumes of water from a distant catchment in the highlands of Angola, into a valley formed by rifting. Peat deposits form in three distinct settings in the Okavango: backswamp settings where open water is converted into homogeneous emergent peatlands, lake and channel margins where the peatland is patchy, and the inlets to lakes that connect to the primary distributary channel, which presently is the Okavango-Nqoga-Maunachira River system. An unusual feature of peat formation in backswamp areas, as well as in lake and channel margin settings, is that frequently mats of fine organic detritus on the bed rise to the water surface and are colonised by emergent plants.
- Full Text:
- Date Issued: 2022
- Authors: Ellery, William N , Ellery, Karen S
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434557 , vital:73077 , ISBN 978-3-030-86101-8 , https://doi.org/10.1007/978-3-030-86102-5_3
- Description: The presence of a large (approximately 2000 km2) peatland in a semi-arid climatic setting such as the Kalahari is unusual. Peat forms in permanently flooded areas in the Okavango Delta primarily due to the perennial input of large volumes of water from a distant catchment in the highlands of Angola, into a valley formed by rifting. Peat deposits form in three distinct settings in the Okavango: backswamp settings where open water is converted into homogeneous emergent peatlands, lake and channel margins where the peatland is patchy, and the inlets to lakes that connect to the primary distributary channel, which presently is the Okavango-Nqoga-Maunachira River system. An unusual feature of peat formation in backswamp areas, as well as in lake and channel margin settings, is that frequently mats of fine organic detritus on the bed rise to the water surface and are colonised by emergent plants.
- Full Text:
- Date Issued: 2022
Towards a more inclusive social protection: informal workers and the struggle for a new social contract
- Alfers, Laura C, Moussié, Rachel
- Authors: Alfers, Laura C , Moussié, Rachel
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/478239 , vital:78167 , ISBN 9781839108068 , https://doi.org/10.4337/9781839108068.00012
- Description: The provision of social protection by the state in the form of social assistance, insurance and services is widely considered to be a key component of a social-justice-oriented social contract–the “implicit social agreement” which establishes the “guiding principles in building economic, social and political institutions”(Behrendt et al. 2019, Hickey 2011). The COVID-19 crisis revealed the extent to which informal workers remain unprotected by these provisions. Their exclusion significantly contributed to the severity of the economic crisis which accompanied the health crisis. At the same time the pandemic has also opened up the political space to (re) negotiate a social contract where protections hold a more central position. This chapter focuses on pre-COVID-19 attempts by organizations of informal workers to engage in dialogue and advocacy to shape such a social contract by transforming spaces for negotiation or creating new spaces for interactions with government at international, national and municipal levels. In doing so it emphasizes the idea of the social contract as less of a static entity than a shifting process of challenge and negotiation (Hickey 2011). The social contract, understood as a process, brings to the fore the question of power–who holds the power to shape the terms of engagement in such processes, who is considered a social actor worthy of having a seat at the table, to what extent do different actors hold the expertise and knowledge necessary to make change.
- Full Text:
- Date Issued: 2022
- Authors: Alfers, Laura C , Moussié, Rachel
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/478239 , vital:78167 , ISBN 9781839108068 , https://doi.org/10.4337/9781839108068.00012
- Description: The provision of social protection by the state in the form of social assistance, insurance and services is widely considered to be a key component of a social-justice-oriented social contract–the “implicit social agreement” which establishes the “guiding principles in building economic, social and political institutions”(Behrendt et al. 2019, Hickey 2011). The COVID-19 crisis revealed the extent to which informal workers remain unprotected by these provisions. Their exclusion significantly contributed to the severity of the economic crisis which accompanied the health crisis. At the same time the pandemic has also opened up the political space to (re) negotiate a social contract where protections hold a more central position. This chapter focuses on pre-COVID-19 attempts by organizations of informal workers to engage in dialogue and advocacy to shape such a social contract by transforming spaces for negotiation or creating new spaces for interactions with government at international, national and municipal levels. In doing so it emphasizes the idea of the social contract as less of a static entity than a shifting process of challenge and negotiation (Hickey 2011). The social contract, understood as a process, brings to the fore the question of power–who holds the power to shape the terms of engagement in such processes, who is considered a social actor worthy of having a seat at the table, to what extent do different actors hold the expertise and knowledge necessary to make change.
- Full Text:
- Date Issued: 2022
Covid-19 as a catalyst for digital transformation in higher education: insights for rural-based universities in South Africa
- Authors: Kativhu, Simbarashe
- Date: 2021-12-02
- Subjects: Covid-19 (Disease) , Blended Learning , Education (Higher)
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/7456 , vital:53959 , https://doi.org/10.31920/2516-5305/2021/18n4a14
- Description: The Covid-19 pandemic and the associated lockdown regulations suddenly elevated the importance of blended learning in South Africa and worldwide. This has prompted various international and national institutions into action, providing various support services to enhance fast digital adoption in higher education and facilitate out of classroom learning. In this regard, this paper views the pandemic as a necessary evil that can catalyse the adoption of digital learning, particularly, in rural-based universities of South Africa that have been lagging in the digital education front. The paper reviews recent literature and document opportunities that are emerging from the Covid-19 pandemic. These opportunities can assist rural-based universities to sustainably adopt blended learning, catch up with the elite universities, and bridge the digital divide that is still apparent in South Africa. The paper is based on a review of articles, educational policy documents, and government gazettes. The Atlasti version 8 software was utilised to synthesise the literature. It was concluded that various opportunities exist for rural-based universities. To enhance effective digital transformation in rural-based universities, there is a need for alignment of national policy with realities in different institutions, improve human digital apprehension capacity, and increase collaborations between education technologists and education institutions as well as behavioural change among higher education managers. These changes can enable rural-based universities to build on the opportunities presented by the pandemic and digitalise their education programs to align with the inevitable demands of the 4th industrial revolution.
- Full Text:
- Date Issued: 2021-12-02
- Authors: Kativhu, Simbarashe
- Date: 2021-12-02
- Subjects: Covid-19 (Disease) , Blended Learning , Education (Higher)
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/7456 , vital:53959 , https://doi.org/10.31920/2516-5305/2021/18n4a14
- Description: The Covid-19 pandemic and the associated lockdown regulations suddenly elevated the importance of blended learning in South Africa and worldwide. This has prompted various international and national institutions into action, providing various support services to enhance fast digital adoption in higher education and facilitate out of classroom learning. In this regard, this paper views the pandemic as a necessary evil that can catalyse the adoption of digital learning, particularly, in rural-based universities of South Africa that have been lagging in the digital education front. The paper reviews recent literature and document opportunities that are emerging from the Covid-19 pandemic. These opportunities can assist rural-based universities to sustainably adopt blended learning, catch up with the elite universities, and bridge the digital divide that is still apparent in South Africa. The paper is based on a review of articles, educational policy documents, and government gazettes. The Atlasti version 8 software was utilised to synthesise the literature. It was concluded that various opportunities exist for rural-based universities. To enhance effective digital transformation in rural-based universities, there is a need for alignment of national policy with realities in different institutions, improve human digital apprehension capacity, and increase collaborations between education technologists and education institutions as well as behavioural change among higher education managers. These changes can enable rural-based universities to build on the opportunities presented by the pandemic and digitalise their education programs to align with the inevitable demands of the 4th industrial revolution.
- Full Text:
- Date Issued: 2021-12-02
Addressing the Twin Challenges of Poverty and Unemployment through Community Work Programmes in South Africa :
- Tshishonga, Ndwakhulu, Matsiliza, Noluthando S
- Authors: Tshishonga, Ndwakhulu , Matsiliza, Noluthando S
- Date: 2021-06
- Subjects: South Africa Poverty Equality Community organization Livelihoods Public Works Article
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/7424 , vital:53961 , https://doi.org/10.31920/2634-3649/2021/v11n2a12
- Description: This paper interrogates gaps in the implementing community work programmes in South Africa using the case of the Expanded Public Works Programme (EPWP) and Community Work Programmes (CWP). The EPWP and CWPs were adopted by government as strategies aimed at uprooting poverty and unemployment in South Africa. The intention was to respond to high levels of poverty and structural unemployment compounded by gross inequity which renders South Africa the most unequal society in the world. South Africa is characterised by inequality, poverty and unemployment, and this has created an uneven allocation of resources to society at large. The interface of poverty, unemployment and inequality undermines South Africa’s policies to become a developmental state. This paper argues that the legacy of apartheid and the adoption of neo-liberal policies in the post-apartheid era has not only contributed to socio-economic exclusion and marginalisation, but also relegate the poor and disadvantaged people into the deprivation trap. The paper evaluates the potential and challenges faced by EPWP, and the CWP to address the twin problems of poverty and unemployment in the country. Authors of this paper adopted a qualitative research approach to review literature from various sources such as books, articles from accredited journals and online credible publications. To respond to the aim, this paper argues that, although community-based work programmes such as the Expanded Public Works Programme and Community Work do not sustain employment opportunities in South Africa, they provide short-term safety nets for the unemployed, semi-skilled and unskilled citizens. Findings from this study revealed that community development work is not successful in achieving all the goals that are directly linked to poverty alleviation at programme level. Challenges found to be stifling the effective implementation of community work programmes included the implementation of the programmes at small scale, lack of active participation by unemployed and host communities, poor coordination and inadequate adequate infrastructure and resources to run the programmes effectively as we as well limited access to resources, assets and skills that can be jointly used to sustain the economy. The paper recommends the adoption of pluralistic approach in promoting active participation among community work programmes’ stakeholders. This a literature review paper hence secondary sources of data were used.
- Full Text:
- Date Issued: 2021-06
- Authors: Tshishonga, Ndwakhulu , Matsiliza, Noluthando S
- Date: 2021-06
- Subjects: South Africa Poverty Equality Community organization Livelihoods Public Works Article
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/7424 , vital:53961 , https://doi.org/10.31920/2634-3649/2021/v11n2a12
- Description: This paper interrogates gaps in the implementing community work programmes in South Africa using the case of the Expanded Public Works Programme (EPWP) and Community Work Programmes (CWP). The EPWP and CWPs were adopted by government as strategies aimed at uprooting poverty and unemployment in South Africa. The intention was to respond to high levels of poverty and structural unemployment compounded by gross inequity which renders South Africa the most unequal society in the world. South Africa is characterised by inequality, poverty and unemployment, and this has created an uneven allocation of resources to society at large. The interface of poverty, unemployment and inequality undermines South Africa’s policies to become a developmental state. This paper argues that the legacy of apartheid and the adoption of neo-liberal policies in the post-apartheid era has not only contributed to socio-economic exclusion and marginalisation, but also relegate the poor and disadvantaged people into the deprivation trap. The paper evaluates the potential and challenges faced by EPWP, and the CWP to address the twin problems of poverty and unemployment in the country. Authors of this paper adopted a qualitative research approach to review literature from various sources such as books, articles from accredited journals and online credible publications. To respond to the aim, this paper argues that, although community-based work programmes such as the Expanded Public Works Programme and Community Work do not sustain employment opportunities in South Africa, they provide short-term safety nets for the unemployed, semi-skilled and unskilled citizens. Findings from this study revealed that community development work is not successful in achieving all the goals that are directly linked to poverty alleviation at programme level. Challenges found to be stifling the effective implementation of community work programmes included the implementation of the programmes at small scale, lack of active participation by unemployed and host communities, poor coordination and inadequate adequate infrastructure and resources to run the programmes effectively as we as well limited access to resources, assets and skills that can be jointly used to sustain the economy. The paper recommends the adoption of pluralistic approach in promoting active participation among community work programmes’ stakeholders. This a literature review paper hence secondary sources of data were used.
- Full Text:
- Date Issued: 2021-06
Development and education that sustain: Expanding value chains in agriculture, mining and higher education in southern Africa
- Rosenberg, Eureta, Shumba, Overson, Ngoma, Justine, Cobban, Leigh
- Authors: Rosenberg, Eureta , Shumba, Overson , Ngoma, Justine , Cobban, Leigh
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/435811 , vital:73203 , ISBN 978-3-030-74693-3 , https://doi.org/10.1007/978-3-030-74693-3_16
- Description: Deep sustainability, as defined in this chapter, requires a rad-ical conceptual shift, and aligned practical strategies for cre-ating livelihoods and value in new ways. This chapter ex-plores an expanded value chain approach through which in-dustries, communities and higher education institutions in Af-rica can transition towards development that sustains eco-systems and society. An analysis is presented, based on ex-amples from agriculture and mining, two of the most signifi-cant industries on the continent, as well as higher education. The analysis is done by applying key concepts to existing case studies from Zambia and South Africa, and then explor-ing implications for higher education institutions. The chapter concludes that possibilities for more sustainable and shared value creation are already evident in the selected industries, but achieving the shifts required is challenging. Higher edu-cation emerges as having a very significant role to play, through new curriculum and research directions, with greater local relevance, to enable graduates and industries to critical-ly and creatively engage with the challenges on the road to greater sustainability. In this way, higher education institu-tions would become partners in expanded, shared value cre-ation towards deep sustainability.
- Full Text:
- Date Issued: 2021
- Authors: Rosenberg, Eureta , Shumba, Overson , Ngoma, Justine , Cobban, Leigh
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/435811 , vital:73203 , ISBN 978-3-030-74693-3 , https://doi.org/10.1007/978-3-030-74693-3_16
- Description: Deep sustainability, as defined in this chapter, requires a rad-ical conceptual shift, and aligned practical strategies for cre-ating livelihoods and value in new ways. This chapter ex-plores an expanded value chain approach through which in-dustries, communities and higher education institutions in Af-rica can transition towards development that sustains eco-systems and society. An analysis is presented, based on ex-amples from agriculture and mining, two of the most signifi-cant industries on the continent, as well as higher education. The analysis is done by applying key concepts to existing case studies from Zambia and South Africa, and then explor-ing implications for higher education institutions. The chapter concludes that possibilities for more sustainable and shared value creation are already evident in the selected industries, but achieving the shifts required is challenging. Higher edu-cation emerges as having a very significant role to play, through new curriculum and research directions, with greater local relevance, to enable graduates and industries to critical-ly and creatively engage with the challenges on the road to greater sustainability. In this way, higher education institu-tions would become partners in expanded, shared value cre-ation towards deep sustainability.
- Full Text:
- Date Issued: 2021
Engaging Education for Sustainable Development as Quality Education in the Fundisa for Change Programme
- Schudel, Ingrid J, Lotz-Sisitka, Heila, Songqwaru, Zintle, Tshiningayamwe, Sirkka
- Authors: Schudel, Ingrid J , Lotz-Sisitka, Heila , Songqwaru, Zintle , Tshiningayamwe, Sirkka
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/435031 , vital:73125 , ISBN 9781928502241 , https://library.oapen.org/handle/20.500.12657/64082
- Description: Since the Industrial Revolution began in the late 18th century, development has provided humankind with numerous benefits, such as modern medicine, housing, transport and communication systems. However, progress and the contemporary model of development has also brought its problems, as non-renewable resources have been overextracted, and large volumes of waste created, resulting in pollution that has impacted on the health of people and the environment. Most people are now aware that human actions are changing the climate in unpredictable ways. Massive over-consumption of resources and continued environmental degradation are undermining the natural systems we depend on, impacting most severely on the poor and marginalised people in our society. Societies around the world must adapt and change their practices for a low-carbon, more sustainable future.
- Full Text:
- Date Issued: 2021
- Authors: Schudel, Ingrid J , Lotz-Sisitka, Heila , Songqwaru, Zintle , Tshiningayamwe, Sirkka
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/435031 , vital:73125 , ISBN 9781928502241 , https://library.oapen.org/handle/20.500.12657/64082
- Description: Since the Industrial Revolution began in the late 18th century, development has provided humankind with numerous benefits, such as modern medicine, housing, transport and communication systems. However, progress and the contemporary model of development has also brought its problems, as non-renewable resources have been overextracted, and large volumes of waste created, resulting in pollution that has impacted on the health of people and the environment. Most people are now aware that human actions are changing the climate in unpredictable ways. Massive over-consumption of resources and continued environmental degradation are undermining the natural systems we depend on, impacting most severely on the poor and marginalised people in our society. Societies around the world must adapt and change their practices for a low-carbon, more sustainable future.
- Full Text:
- Date Issued: 2021
Inclusion as social justice: Nancy Fraser’s theory in the South African context
- Musara, Ellison, Grant, Carolyn, Vorster, Jo-Anne E
- Authors: Musara, Ellison , Grant, Carolyn , Vorster, Jo-Anne E
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/453493 , vital:75258 , ISBN 978-3-030-35858-7 , https://doi.org/10.1007/978-3-030-35858-7_107
- Description: Current research suggests that the meaning of inclusion and social justice is still widely contested despite the seeming global acceptance of these educational reforms in most nations. While inclusion and social justice policies are now prevalent in many countries, these concepts bear discussion because they remain elusive and thus subject to numerous interpretations. This chapter reports on conceptualizations of inclusion and social justice in the South African context by authors who live and work in South Africa. They critically examine the concept of inclusion using American critical theorist-feminist Nancy Fraser’s social justice framework. The authors demonstrate how this substantive theory of justice usefully provides conceptual tools for understanding inequalities and inequities in education. An analysis is presented of inclusion as social justice and demonstrates what it looks like in the real-life practice of a South African case. Educators will find conceptual tools aimed at creating meaningful interventions in the areas of inclusion, equity, and social justice that support diverse learners with wide-ranging needs.
- Full Text:
- Date Issued: 2021
- Authors: Musara, Ellison , Grant, Carolyn , Vorster, Jo-Anne E
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/453493 , vital:75258 , ISBN 978-3-030-35858-7 , https://doi.org/10.1007/978-3-030-35858-7_107
- Description: Current research suggests that the meaning of inclusion and social justice is still widely contested despite the seeming global acceptance of these educational reforms in most nations. While inclusion and social justice policies are now prevalent in many countries, these concepts bear discussion because they remain elusive and thus subject to numerous interpretations. This chapter reports on conceptualizations of inclusion and social justice in the South African context by authors who live and work in South Africa. They critically examine the concept of inclusion using American critical theorist-feminist Nancy Fraser’s social justice framework. The authors demonstrate how this substantive theory of justice usefully provides conceptual tools for understanding inequalities and inequities in education. An analysis is presented of inclusion as social justice and demonstrates what it looks like in the real-life practice of a South African case. Educators will find conceptual tools aimed at creating meaningful interventions in the areas of inclusion, equity, and social justice that support diverse learners with wide-ranging needs.
- Full Text:
- Date Issued: 2021
Monetary Policy Credibility and Inflation Expectations: Exploring an unconventional channel in South Africa
- Bom, Abongile S, Khumalo, Sibanisezwe A
- Authors: Bom, Abongile S , Khumalo, Sibanisezwe A
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/470644 , vital:77381 , https://hdl.handle.net/10520/ejc-aa_ajber_v16_n3_a15
- Description: Conventional monetary policies have been tested by the various shocks that have recently affected the globe. As a result, the effectiveness of traditional tools in dealing with contemporary shocks have been questioned in recent literature. In South Africa, relatively high inflation levels and sluggish growth rates when compared to other emerging economies have made it difficult for the South African Reserve Bank (SARB) to maintain credibility through its monetary policies. This study ascertained if a forward guidance unconventional monetary policy measure is one way to help regain monetary policy credibility. Using the ARDL technique, the study assessed whether the monetary policy credibility level altered the economic agents' views on inflation expectations within South Africa in the short run and long run. The study found that asymmetric credibility at a threshold of 5.5% lowered inflation expectations.
- Full Text:
- Date Issued: 2021
- Authors: Bom, Abongile S , Khumalo, Sibanisezwe A
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/470644 , vital:77381 , https://hdl.handle.net/10520/ejc-aa_ajber_v16_n3_a15
- Description: Conventional monetary policies have been tested by the various shocks that have recently affected the globe. As a result, the effectiveness of traditional tools in dealing with contemporary shocks have been questioned in recent literature. In South Africa, relatively high inflation levels and sluggish growth rates when compared to other emerging economies have made it difficult for the South African Reserve Bank (SARB) to maintain credibility through its monetary policies. This study ascertained if a forward guidance unconventional monetary policy measure is one way to help regain monetary policy credibility. Using the ARDL technique, the study assessed whether the monetary policy credibility level altered the economic agents' views on inflation expectations within South Africa in the short run and long run. The study found that asymmetric credibility at a threshold of 5.5% lowered inflation expectations.
- Full Text:
- Date Issued: 2021
AMBER force field parameters for the Zn (II) ions of the tunneling-fold enzymes GTP cyclohydrolase I and 6-pyruvoyl tetrahydropterin synthase:
- Khairallah, Afrah, Tastan Bishop, Özlem, Moses, Vuyani
- Authors: Khairallah, Afrah , Tastan Bishop, Özlem , Moses, Vuyani
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/163068 , vital:41009 , DOI: 10.1080/07391102.2020.1796800
- Description: The folate biosynthesis pathway is an essential pathway for cell growth and survival. Folate derivatives serve as a source of the one-carbon units in several intracellular metabolic reactions. Rapidly dividing cells rely heavily on the availability of folate derivatives for their proliferation. As a result, drugs targeting this pathway have shown to be effective against tumor cells and pathogens, but drug resistance against the available antifolate drugs emerged quickly. Therefore, there is a need to develop new treatment strategies and identify alternative metabolic targets. The two de novo folate biosynthesis pathway enzymes, GTP cyclohydrolase I (GCH1) and 6-pyruvoyl tetrahydropterin synthase (PTPS), can provide an alternative strategy to overcome the drug resistance that emerged in the two primary targeted enzymes dihydrofolate reductase and dihydropteroate synthase.
- Full Text:
- Date Issued: 2020
- Authors: Khairallah, Afrah , Tastan Bishop, Özlem , Moses, Vuyani
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/163068 , vital:41009 , DOI: 10.1080/07391102.2020.1796800
- Description: The folate biosynthesis pathway is an essential pathway for cell growth and survival. Folate derivatives serve as a source of the one-carbon units in several intracellular metabolic reactions. Rapidly dividing cells rely heavily on the availability of folate derivatives for their proliferation. As a result, drugs targeting this pathway have shown to be effective against tumor cells and pathogens, but drug resistance against the available antifolate drugs emerged quickly. Therefore, there is a need to develop new treatment strategies and identify alternative metabolic targets. The two de novo folate biosynthesis pathway enzymes, GTP cyclohydrolase I (GCH1) and 6-pyruvoyl tetrahydropterin synthase (PTPS), can provide an alternative strategy to overcome the drug resistance that emerged in the two primary targeted enzymes dihydrofolate reductase and dihydropteroate synthase.
- Full Text:
- Date Issued: 2020
Creating learning and action space in South Africa’s post-apartheid land redistribution program:
- Authors: Kepe, Thembela , Hall, Ruth
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/163842 , vital:41075 , https://0-doi.org.wam.seals.ac.za/10.1177/1476750317705966
- Description: This paper uses the case of South Africa’s latest land redistribution strategy known as the Proactive Land Acquisition Strategy, to explore whether, and how, research can have direct and positive impacts on beneficiaries of land reform. The study is situated within the practice of action research: to explore how it can generate knowledge that can be shared back and forth between stakeholders, as well as how it may ignite changes that the participants desire.
- Full Text:
- Date Issued: 2020
- Authors: Kepe, Thembela , Hall, Ruth
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/163842 , vital:41075 , https://0-doi.org.wam.seals.ac.za/10.1177/1476750317705966
- Description: This paper uses the case of South Africa’s latest land redistribution strategy known as the Proactive Land Acquisition Strategy, to explore whether, and how, research can have direct and positive impacts on beneficiaries of land reform. The study is situated within the practice of action research: to explore how it can generate knowledge that can be shared back and forth between stakeholders, as well as how it may ignite changes that the participants desire.
- Full Text:
- Date Issued: 2020