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1. Macro-financial implications of public debt in South Africa: The role of financial regimes

Author:
Theshne Kisten
Publication Date:
06-2023
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper examines the role of financial frictions in the public debt–growth nexus, documenting that a public debt shock has different macro-financial implications dependent on the state of financial markets in South Africa. A non-linear vector autoregression model is estimated which allows the transmission mechanism to be characterized by two distinct financial regimes: stressful versus normal. The empirical results suggest that a public debt shock has a broadly insignificant impact on economic growth over the full sample, reflecting the ineffectiveness of government borrowing in stimulating the economy, and could suggest that the high and growing debt service costs faced by the government reduces funds available for investment purposes. Debt shocks are found to be deflationary in both regimes, lending support to the precautionary savings effect and the existence of a well-developed financial market, while interest rates decline with the immediate impact being moderately larger in the stress regime, providing evidence of the accommodative stance between fiscal policy and monetary policy. In response to a public debt shock, financial conditions show an immediate and transitory improvement in the high-stress regime; however, in the low-stress regime there is an immediate yet negligible improvement in financial conditions. Lastly, the responses evolve over time, with fiscal policy being less effective in stimulating the economy in the post-crisis period, but it has been effective in reducing financial stress in the high-stress regime.
Topic:
Economics, Finance, Economic Growth, and Public Debt
Political Geography:
Africa and South Africa

2. Nation building in post-conflict settings: Evidence from South Africa

Author:
Thomas Gautier, Daniela Horta-Saenz, and Gianluca Russo
Publication Date:
06-2023
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
How do states rebuild nations after a major conflict? Truth and Reconciliation Commissions (TRCs) have emerged as one of the most common interventions to achieve this objective. Despite their popularity, little is known about their efficacy to foster reconciliation and nation building. We fill this gap by studying the seminal TRC established in South Africa after the end of the Apartheid. To measure exposure to TRC across South African municipalities, we leverage quasi-random variation in media coverage of the TRC message. South African municipalities with higher historical exposure to TRC on media have lower levels of violence today. This effect is driven by improved nation building and higher trust towards post-Apartheid institutions. Exploiting daily variation in TRC hearings and mediatic exposure in the short run, we bolster our interpretation that our long-run results are forged in the years of TRC activity. The same evidence suggests that our results are driven by the coverage of TRC on media as opposed to generic media exposure.
Topic:
Reconciliation, Post-Conflict, Trust, Nation Building, and Truth and Reconciliation
Political Geography:
Africa and South Africa

3. Gendered implications of the waves of COVID19 and economic upgrading trajectories in digital value chains: Insights from Kenyan agricultural platforms

Author:
Aarti Krishnan, Monica Nganga, and Tim Foster
Publication Date:
05-2023
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Women play a critical yet under-researched role in global digital agri-food value chains, especially in smallholder production, which affects how they are able to economically upgrade (improve crop yields and product quality, and increase product diversification). Research suggests that women’s participation in agricultural platform-driven value chains facilitates the overcoming of barriers such as access to productive resources and engenders upgrading. However, studies have shown mixed evidence of the benefits of ag-platforms, and there are very limited data on female farmers’ contribution. Their economic upgrading possibilities are further compounded by the onset of shocks such as COVID-19. Predominantly only anecdotal evidence exists of how such shocks impact women in agriculture generally, let alone those using digital platforms. This paper seeks to answer the question: To what extent has the intensity of COVID-19 affected economic upgrading possibilities for women in platform-driven ag-value chains? The paper attempts to unpack economic upgrading through the different regimes of COVID-19, illustrating the dynamic effects experienced by women living through the shock. The paper uses a mixed methods approach, combining daily transaction data for over 3,000 farmers from 2019 to 2021 with 40 interviews of various value chain actors. The results show that women have been able to upgrade through the shock in terms of crop productivity and product quality more successfully than men, although there are differences across the different regimes of COVID-19; however, women have downgraded in terms of product diversification. The results are robust using pooled OLS, fixed effects, random effects, and seemingly unrelated regressions. The paper highlights a critical need to unpack shocks as a succession of regimes, rather than treating them as homogeneous entities, in order to provide a more holistic understanding of how women cope.
Topic:
Agriculture, COVID-19, Value Chains, and Gender
Political Geography:
Kenya and Africa

4. Language and student learning: Evidence from an ethnographic study in Mozambique

Author:
Feliciano Chimbutane and Ritva Reinikka
Publication Date:
05-2023
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This ethnographic study explores the implementation of bilingual education in Mozambique: how it is understood, adapted, and resisted by school directors, teachers, and local officials. Bilingual education uses local languages in early grades before a gradual shift into Portuguese, which most Mozambican children do not speak when entering school. Our study confirms that students participate actively and understand content better in bilingual classes. Regardless of education policy, school directors decide whether or not to form bilingual classes. They report pressure from parents for Portuguese-only instruction because of misunderstanding about the nature of bilingual education, poor resourcing, and fears about students failing tests. Some teachers demonstrate an impressive ability to provide bilingual education despite a lack of training and materials. Others resist and do little to hide their negative attitude. District officers are not able to supply schools with basic materials for local-language teaching. We conclude that bilingual education has lost momentum in Mozambique.
Topic:
Education, Ethnography, Language, and Policy Implementation
Political Geography:
Africa and Mozambique

5. Employment transitions with high unemployment and a small informal sector: Examining worker flows during normal and recessionary periods in South Africa

Author:
Shakeba Foster
Publication Date:
04-2023
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper examines employment transitions in the South African labour market. Using the Post-Apartheid Labour Market Series, it analyses flows between the formal sector, informal sector, and unemployment, paying specific attention to how these flows differ during recessions. It explicitly considers heterogeneity within the informal sector by separately accounting for wage employment and self-employment as well as upper-tier and lower-tier informal sector segments. Transition probabilities are estimated using dynamic discrete choice models, and the extent to which transitions affect changes in real wages is estimated using a linear model. The results provide evidence of heterogeneity within the informal sector and segmentation between wage employment and self-employment. They also show a lag in the employment impacts following a recession. Finally, the paper provides suggestive evidence that the upper-tier segment of the informal sector acts as a buffer during recessionary periods by absorbing labour that would otherwise be unemployed or relegated to precarious lower-tier informal employment.
Topic:
Employment, Labor Market, Informal Economy, and Recession
Political Geography:
Africa and South Africa

6. India’s development cooperation in Africa: The case of ‘Solar Mamas’ who bring light

Author:
Veda Vaidyanathan
Publication Date:
03-2023
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper examines multiple facets of New Delhi’s development cooperation with countries in Africa and argues that grassroots organizations in India that find innovative, low-cost technological solutions to developmental challenges can help governments and multilateral agencies craft inclusive, sustainable policies. The aim of this paper is threefold. First, to understand the major actors, instruments, themes, and mechanisms that make up India’s Development cooperation towards countries in Africa and how these usher in a new dimension of ‘South–South cooperation’. Second, the paper will explore the role of grassroots organizations that have found localized solutions in India that then export their learnings to other geographies and how they craft a unique role for themselves in India’s broader development cooperation framework. To explore this idea further, the paper will utilize the case study of a community-based grassroots organization, Barefoot College, Tilonia, founded by Sanjit Bunker Roy in 1972, and its solar programme. The college trains women from unelectrified, remote communities to become solar engineers who then return to their rural villages with the ability to harness solar power, earning them the title of ‘Solar Mamas’. Third, this paper argues that the uneven, fragmented Indian experience of designing development assistance programmes provides an important non-western perspective that can help decision makers craft policies for an era beyond aid.
Topic:
Development, International Cooperation, Science and Technology, Innovation, and Sustainability
Political Geography:
Africa and India

7. Fiscal dependence on extractive revenues: Measurement and concepts

Author:
Kyle McNabb
Publication Date:
03-2023
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
The aims of this paper are twofold. It firstly identifies and discusses the extent to which public revenues from natural resources are adequately captured in existing cross-country revenue databases, before exploring the extent to which such data can be used to estimate countries’ fiscal dependence on extractives. I first discuss key conceptual, definitional and measurement issues, before comparing the coverage of key existing databases, notably the UNU-WIDER Government Revenue Dataset (GRD). I then propose a new measure of fiscal dependence on extractive revenues (FDE). Whilst a number of existing studies have attempted to better quantify countries’ resource dependence, to the best of my knowledge none has yet proposed an indicator that ties the idea of dependence to any outcomes. The FDE simply calculates the extent to which extractive-producing countries can fund day-to-day government spending with non-extractive revenues. I find that the FDE is strongly correlated with existing measures of extractive dependence but can ultimately tell us more about countries’ fiscal positions and resulting vulnerability to shocks to revenue or government spending.
Topic:
Natural Resources, Tax Systems, Extractive Industries, and Economic Dependence
Political Geography:
Africa, South Asia, and India

8. Absolute or relative: perceptions of inequality among young adults in Mozambique

Author:
Giulia Barletta, Ines A. Ferreira, and Vincenzo Salvucci
Publication Date:
02-2023
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Different concepts of inequality lead to different positions in discussions about whether economic growth leads to increasing inequality. This study investigates how over 1,100 young adults in Mozambique perceive inequality and whether their perceptions are based on relative or absolute terms. It follows the line of work which examines attitudes (perceptions and preferences) towards different distributional axioms, and focuses on scale and translation invariance. Most of our respondents believe that inequality in their neighbourhood is too high and that circumstances beyond their control explain why some people are poor. We conclude that, while some respondents think in absolute terms, many do not agree with either the scale-invariance or the translation-invariance axioms, and there is great variation depending on the scenario presented to the respondents. We find some correlation between their way of thinking and gender, but no clear link with level of education and type of employment.
Topic:
Education, Inequality, Economic Growth, Youth, and Gender
Political Geography:
Africa and Mozambique

9. Migration out of poverty: The case of post-war migration in Mozambique

Author:
Maimuna Ibraimo and Eva-Maria Egger
Publication Date:
01-2023
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Internal migration plays an important role in the economic development of individuals, their families, and their country. This study describes Mozambique’s most common migration patterns from 1992 until 2017 using data from three population censuses. We focus on the most important moves between regions, provinces, and rural and urban areas. Further, we document the characteristics of migrants to assess selection patterns. In the final step, we estimate the relationship between migration and multidimensional poverty by applying inverse probability weighted regression adjustment (IPWRA). We find that migration in Mozambique was very high, especially between rural areas, after the war ended as people returned from displacement. Still, it is very low in the most recent period. Recently, migration has been the main contributor to the urbanization of the greater Maputo area (capital city). Migrants appear to be positively selected on education, and are, on average, less likely to be poor.
Topic:
Migration, Poverty, Displacement, Rural, Economic Development, and Post-Conflict
Political Geography:
Africa and Mozambique

10. Armed groups’ modes of local engagement and post-conflict (in)stability: Insights from the Ethiopian and Somali civil wars

Author:
Marine Gassier
Publication Date:
01-2023
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
What distinguishes post-war governments that succeed in establishing a stable political order and prevent recurring conflict from those that do not? This comparative study considers the specific threats that typically lead to the collapse of the post-conflict political order to offer new hypotheses on the conditions that affect post-war governments’ ability to sustainably restore stability. The threats considered include (i) fragmentation of the main actors in the conflict, (ii) inadequate demobilization, and (iii) enduring dependence of the post-war government on local brokers. Post-war regimes are more vulnerable to such risks after wars in which the dominant armed groups have established themselves by co-opting local power structures and drawing on existing socio-political networks, as this process redistributes power from the central to the local level. Empirically, this paper uses a novel dataset documenting the practices through which rebel groups may alter local power structures to highlight the connection between this wartime process of transformation and patterns of conflict recurrence. In addition, it contrasts the transition of the Tigray People’s Liberation Front from rebellion to government in Ethiopia in the 1990s with the trajectory of the armed movements in Somalia that also overthrew the incumbent military regime but then failed to establish a viable state.
Topic:
Conflict Prevention, Armed Forces, Conflict, Post-Conflict, and Instability
Political Geography:
Africa, Ethiopia, and Somalia

11. The effectiveness of social protection in five African countries through normal times and times of crisis

Author:
Katrin Gasior, Iva V. Tasseva, and Gemma Wright
Publication Date:
12-2022
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
We study the effectiveness of social protection benefits in reducing income and consumption poverty in five sub-Saharan African countries—Ghana, Mozambique, Tanzania, Uganda, and Zambia—in normal times and times of widespread economic crisis. Using tax–benefit microsimulation models with representative household survey data, first we estimate the coverage of benefits and their poverty-reducing effects in each country. Second, we study the ability of benefit automatic stabilizers to reduce losses in incomes and consumption in times of crisis, by simulating hypothetical reductions to earnings and employment. Although the coverage of benefits is fairly high in Ghana and Zambia, the poverty-reducing impact of benefits in all five countries is low in normal times. The effectiveness of benefits to stabilize income and consumption in times of crisis is also limited because many benefits are linked to proxies of income, not income itself, or have tight eligibility criteria. Social assistance programmes are typically unresponsive to losses in household earnings and employment and provide limited support for unemployed people.
Topic:
Poverty, Crisis Management, Economic Crisis, and Income
Political Geography:
Uganda, Africa, Mozambique, Tanzania, Zambia, and Ghana

12. The impact of COVID-19 on urban informal workers in Maputo

Author:
Nilifer Anaç, Eva-Maria Egger, Sam Jones, Ricardo Santos, and Alex Warren-Rodriguez
Publication Date:
12-2022
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Informal self-employed traders in developing countries are vulnerable to shocks as they often lack access to social insurance or formal finance. This study investigates the impact of the COVID-19 pandemic on these urban traders in the capital of Mozambique, Maputo. Drawing on longitudinal phone survey data over six months, we find they experienced significant negative shocks to earnings, leading to a reduction in savings as well as worsening food security and assets. Individuals simultaneously affected by a municipal policy to remove informal traders from a central market were hit particularly hard as they lost their clients and market stalls. We simulate that a cash transfer equivalent to the government’s proposed COVID-19 response would have significantly buffered these shocks. The findings point to the need for a more shock-responsive social protection system, easy access to liquidity and provision of market infrastructure for informal traders.
Topic:
Urban, Trade, COVID-19, and Informal Economy
Political Geography:
Africa and Mozambique

13. The determinants of domestic saving in Kenya

Author:
Rodgers Musamali, Cecilia Mutia, and Rose Ngugi
Publication Date:
11-2022
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
The savings–growth nexus is widely acknowledged, both in policy and in the literature. But Kenya’s numerous policy initiatives to encourage savings mobilization are yet to yield the expected outcomes. This paper identifies the key drivers of domestic saving in Kenya, exploiting fintech as an alternative channel for savings mobilization, and drawing lessons from the Kenyan experience so far. Using data from various sources, and employing an autoregressive distributive lag estimation model, we find that in the long run, private saving is positively and significantly influenced by the per capita income growth rate, inflation, and age dependency ratio, and negatively influenced by the public saving rate and terms of trade. National saving is positively and significantly influenced by the per capita income growth rate, inflation, and private sector credit growth rates in the long run. Wealth and deposit rates negatively influence national saving. Based on these findings, we recommend the following interventions to grow savings in Kenya: creating decent employment opportunities to enhance income growth; providing sustained financial development with a focus on savings mobilization; creating an enabling environment for the private sector; taking advantage of Kenya’s young population; exploiting mobile money platforms to boost savings. Moreover, households show targeted saving behaviour where they accumulate financial savings and then transform them into savings in kind. Therefore, accounting for savings should go beyond the traditional focus on bank deposits and incorporate savings held in other forms. Households also use non-formal platforms for saving, and we suggest that existing barriers to formal saving platforms be removed to direct more saving into formal channels.
Topic:
Economic Growth, Saving, Income, and Fintech
Political Geography:
Kenya and Africa

14. Agricultural risks, the COVID-19 pandemic, and farm household welfare and diversification strategies in Africa

Author:
Abdul Malik Iddrisu, Alhassan Abdul-Wakeel Karakara, and Evans S. Osabuohien
Publication Date:
10-2022
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Agricultural activities in many African countries are bedevilled by a range of risk factors. Using micro-level household datasets from a range of countries in Africa, we examine the drivers of agricultural risks, while exploring the role of context as well as the impact of the COVID-19 pandemic on household welfare, with a focus on farm households relative to their non-farm counterparts. We demonstrate that the probability of experiencing risks related to agriculture is significantly influenced by a range of individual- and farm-level/contextual factors, with these effects showing considerable variations across contexts and countries in Africa. We also find that farm households witnessed important reductions in their incomes during the COVID-19 period in Uganda. The study contributes to the design of evidence-based approaches to reducing farmers’ vulnerabilities to agricultural risks and pandemic-related shocks.
Topic:
Agriculture, Welfare, COVID-19, and Farming
Political Geography:
Africa

15. The effect of wage subsidies on job retention: Evidence from South Africa during the COVID-19 pandemic

Author:
Timothy Köhler, Robert Hill, and Haroon Bhorat
Publication Date:
10-2022
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Wage subsidies have served as a primary labour market policy used around the world to mitigate job losses in response to the COVID-19 pandemic. In South Africa, where unemployment is among the highest globally, the Temporary Employer–Employee Relief Scheme supported millions of workers in a far-reaching and progressive manner. We make use of unique labour force panel data to estimate the causal effect of the policy on short-term job retention among formal private sector workers, who represent the majority of workers in the country, by exploiting a temporary institutional eligibility detail and estimating a difference-in-differences model. We find that the policy increased the probability of remaining employed by 16 percentage points in the short-term. This finding holds when subjected to several robustness tests. We further estimate heterogeneous and progressive effects across the wage distribution with larger effects observed for lower-wage workers, against a backdrop of regressively distributed job loss in the country. Our analysis provides evidence on the role of wage subsidies in the mitigation of job loss during crises in developing countries.
Topic:
Employment, Wage Subsidies, COVID-19, Labor Market, and Job Loss
Political Geography:
Africa and South Africa

16. Unravelling Africa’s raw material footprints and their drivers

Author:
Albert Kwame Osei-Owusu, Michael Danquah, and Edgar Towa
Publication Date:
10-2022
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper applies an environmentally extended input–output analysis, leveraging the Eora database, to estimate the global raw material footprints of 51 African nations from 1995 to 2015. It employs least absolute shrinkage and selection operator and panel regression models to quantify the effects of diverse variables on Africa’s raw material footprints. The findings show that the raw material footprints of Africa’s production and consumption soared by 41 per cent and 38 per cent, respectively, from 1995 to 2015, mainly driven by biomass and construction materials. They show that Africa outsources 25 per cent of its raw material footprints from consumption, while over 60 per cent of its footprints from production arise from its exports. Our findings beckon African governments to reduce the excessive focus on exploitation and concentrate on combatting corruption and extreme rent-seeking while decoupling Africa’s raw material footprints from rising public debt, carbon emissions, income levels, and population.
Topic:
Economics, Carbon Emissions, Public Debt, Income, Raw Materials, and Input-Output Analysis
Political Geography:
Africa

17. Fintech in sub-Saharan Africa

Author:
Njuguna Ndung'u
Publication Date:
09-2022
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper traces the development of fintech in sub-Saharan Africa, its evolution over time, and the unfolding benefits attained at each stage of its adoption and market evolution. From the onset, fintechs have revolutionized retail electronic payment systems—a revolution that has evolved into a technological platform to manage micro-savers’ accounts, virtual savings and credit systems, public financial management, and cross-border remittances, and has led to the adoption of new monetary policy frameworks. The uptake of fintech products has led to increased financial inclusion for underserved and unserved populations, improvement of welfare, and the efficient and cost-effective provision of services across all sectors of the economy. The paper also outlines the challenges that persist and need to be addressed to allow the rapid uptake of fintech products and solutions in sub-Saharan Africa. The paper concludes that the fourth Industrial Revolution, driven by fintech, has the potential to propel the continent to higher levels of savings, investments, employment, and inclusive growth, provided an appropriate legal and regulatory framework is put in place and resources are channelled for sufficient infrastructural development.
Topic:
Science and Technology, Inclusion, Savings, and Fintech
Political Geography:
Africa and Sub-Saharan Africa

18. Determinants of corporate cash holdings in South Africa

Author:
Ewa Karwowski, Hanna Szymborska, Keagile Lesame, and Tlhologelo Thoka
Publication Date:
08-2022
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Globally, corporate cash holdings have risen since the 1980s. In South Africa, some commentators have accused corporations of engaging in an ‘investment strike’, while others see corporate liquidity as a precaution against systemic uncertainty. We use the unique South African Revenue Service/National Treasury firm-level dataset to scrutinize corporate liquidity, using panel analysis. Relative to GDP, corporate cash and liquidity holdings have not increased between 2010 and 2017. However, corporate cash is high in international comparison and has grown at the firm level. We do not find evidence for the hypothesis that companies are engaging in an investment strike. Cash and liquidity are shaped by idiosyncratic and sectoral risk factors. In the short run, heightened uncertainty might reduce corporate cash and liquidity as firms struggle to adjust to an unexpected economic situation. In the medium run, we find a strong association between political uncertainty and corporate cash and liquidity holdings.
Topic:
Economics, Corporations, Liquidity, and Cash
Political Geography:
Africa, South Africa, and Global Focus

19. Return migration and entrepreneurship in Cameroon

Author:
Sévérin Tamwo, Ghislain Stéphane, Gandjon Fankem, and Dieudonné Taka
Publication Date:
07-2022
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
In this paper, we examine the determinants of the entrepreneurial behaviour of returnees to Cameroon based on original survey data from 2012. Contrary to the existing literature, we focus on the skills received from abroad without omitting the effect of savings. We distinguish between three types of competences related to qualifications. We also differentiate between the probability of starting a business in the primary sector and the probability of starting a business in the tertiary sector. The main results, obtained from a probit model, show that: (i) degrees and qualifications and qualifications acquired abroad do not positively influence the probability of migrants to undertake a new activity once back home; in contrast, accumulated savings, captured by the time spent abroad, have a positive influence; (ii) other qualifications have no influence on the entrepreneurial behaviour of return migrants; and (iii) the entrepreneurial behaviour of return migrants is not oriented towards the primary sector but rather towards the tertiary sector. These results are robust when we account for endogeneity.
Topic:
Migration, Entrepreneurship, Economy, and Skills
Political Geography:
Africa and Cameroon

20. Weathering shocks: the effects of weather shocks on farm input use in sub-Saharan Africa

Author:
Aimable Nsabimana
Publication Date:
05-2022
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
: There has been much discussion on climate change and its adverse effects on agriculture, including excessive loss of food production. In regions such as sub-Saharan Africa, where agriculture is the major source of household livelihoods, shocks in weather patterns affect farmers’ expectations of farm yield and hence the decision to adopt farm inputs such as fertilizers and pesticides and the extent of their utilization, particularly given the relatively high cost of these inputs. In this study, I explore the relationship between weather shocks and the intensity of inputs use at the plot level using large-scale national panel data from three African countries: Niger, Nigeria, and Tanzania. By combining monthly drought index data with a rich Living Standards Measurement Study-Integrated Surveys on Agriculture dataset, I find that the intensity of chemical fertilizer use reduces much more in drought-prone areas than in less drought-prone areas during growing seasons. I also find that drought during lean seasons is associated with higher pesticide uptake. The evidence suggests that drought induces farmers to purposively reduce farm investments, including yield-enhancing technology such as chemical fertilizer, hence worsening adverse farm yield effects.
Topic:
Agriculture, Climate Change, Food Security, Weather, and Chemical Fertilizer
Political Geography:
Africa and Sub-Saharan Africa