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1. Social Protection in the COVID-19 Pandemic: Lessons from South Africa

Author:
Lena Gronbach, Jeremy Seekings, and Vayda Megannon
Publication Date:
02-2022
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
South Africa responded to the stresses of the COVID-19 pandemic and lockdown using a combination of existing social protection programmes, unemployment insurance, and additional measures to support those most affected. This paper reviews policies and implementation with the objective of highlighting lessons for the global community, including on the use of digital mechanisms. The government adopted a two-pronged and largely cash-based approach: unemployment benefits for formal sector workers and cash transfers to vulnerable individuals, informal workers, and beneficiaries of existing grants. Top-up payments for existing grants were rolled out efficiently; the new Special Relief of Distress (SRD) grant posed challenges but ultimately succeeded in reaching over six million previously uncovered beneficiaries. It may even become a permanent feature of South Africa’s social protection system. Overall, the government reached over 30 million South Africans with cash-based relief measures. A distinctive feature of cash-based emergency relief was the use of digital technologies, especially in the application and verification process for the new SRD grant. The payment system, however, relied heavily on manual cash disbursements, thus failing to reflect the adoption of innovative digital technologies observed in many other African countries.
Topic:
Security, Pandemic, COVID-19, and Protection
Political Geography:
Africa and South Africa

2. The Cost and Cost-Effectiveness of Alternative Strategies to Expand Treatment to HIV-Positive South Africans: Scale Economies and Outreach Costs

Author:
Mead Over, Gesine Meyer-Rath, Daniel J. Klein, and Anna Bershteyn
Publication Date:
04-2015
Content Type:
Policy Brief
Institution:
Center for Global Development
Abstract:
The South African government is currently discussing various alternative approaches to the further expansion of antiretroviral treatment (ART) in public-sector facilities. Alternatives under consideration include the criteria under which a patient would be eligible for free care, the level of coverage with testing and care, how much of the care will be delivered in small facilities located closer to the patients, and how to assure linkage to care and subsequent adherence by ART patients. We used the EMOD-HIV model to generate 12 epidemiological scenarios. The EMOD-HIV model is a model of HIV transmission which projects South African HIV incidence and prevalence and ARV treatment by age group for alternative combinations of treatment eligibility criteria and testing. We treat as sunk costs the projected future cost of one of these 12 scenarios, the baseline scenario characterizing South Africa's 2013 policy to treat people with CD4 counts less than 350. We compute the cost and benefits of the other 11 scenarios relative to this baseline. Starting with our own bottom-up cost analyses in South Africa, we separate outpatient cost into non-scale-dependent costs (drugs and laboratory tests) and scale-dependent cost (staff, space, equipment and overheads) and model the cost of production according to the expected future number and size of clinics. On the demand side, we include the cost of creating and sustaining the projected incremental demand for testing and treatment. Previous research with EMOD-HIV has shown that more vigorous recruitment of patients with CD4 counts less than 350 appears to be an advantageous policy over a five-year horizon. Over 20 years, however, the model assumption that a person on treatment is 92 percent less infectious improves the cost-effectiveness of higher eligibility thresholds over more vigorous recruitment at the lower threshold of 350, averting HIV infections for between $1,700 and $2,800 (under our central assumptions), while more vigorous expansion under the current guidelines would cost more than $7,500 per incremental HIV infection averted. Granular spatial models of demand and cost facilitate the optimal targeting of new facility construction and outreach services. Based on analysis of the sensitivity of the results to 1,728 alternative parameter combinations at each of four discount rates, we conclude that better knowledge of the behavioral elasticities would be valuable, reducing the uncertainty of cost estimates by a factor of 4 to 10
Political Geography:
South Africa

3. Planning for Large-Scale Wind and Solar Power in South Africa: Identifying Cost-Effective Deployment Strategies Using Spatiotemporal Modeling

Author:
Kevin Ummel
Publication Date:
09-2013
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
South Africa and many other countries hope to aggressively expand wind and solar power (WSP) in coming decades. The challenge is to turn laudable aspirations into concrete plans that minimize costs, maximize benefits, and ensure reliability. Success hinges largely on the question of how and where to deploy intermittent WSP technologies. This study develops a 10-year database of expected hourly power generation for onshore wind, solar photovoltaic, and concentrating solar power technologies across South Africa. A simple power system model simulates the economic and environmental performance of different WSP spatial deployment strategies in 2040, while ensuring a minimum level of system reliability.
Topic:
Climate Change, Economics, Energy Policy, Environment, and Science and Technology
Political Geography:
Africa and South Africa

4. Making Large-Scale Wind and Solar Power a Reality

Author:
Kevin Ummel
Publication Date:
09-2013
Content Type:
Policy Brief
Institution:
Center for Global Development
Abstract:
South Africa and many other countries hope to aggressively expand wind and solar power (WSP) in the coming decades. This presents significant challenges for power system planning. Success hinges largely on the question of how and where to deploy WSP technologies. Well-designed deployment strategies can take advantage of natural variability in resources across space and time to help minimize costs, maximize benefits, and ensure reliability.
Topic:
Climate Change, Development, Economics, Energy Policy, Environment, and Industrial Policy
Political Geography:
South Africa

5. The Post-Washington Consensus: Development after the Crisis

Author:
Francis Fukuyama and Nancy Birdsall
Publication Date:
03-2011
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
A clear shift in the development agenda is underway. Traditionally, an agenda generated in the developed world was implemented in—and, indeed, often imposed on—the developing world. The United States, Europe, and Japan will continue to be significant sources of economic resources and ideas, but the emerging markets will become significant players. Countries such as Brazil, China, India, and South Africa will be both donors and recipients of resources for development and of best practices for how to use them. In fact, development has never been something that the rich bestowed on the poor but rather something the poor achieved for themselves. It appears that the Western powers are finally waking up to this truth in light of a financial crisis that, for them, is by no means over.
Topic:
Development, Economics, Emerging Markets, Poverty, and Foreign Aid
Political Geography:
United States, Japan, China, Europe, India, South Africa, and Brazil

6. Criss-Crossing Globalization: Uphill Flows of Skill-Intensive Goods and Foreign Direct Investment

Author:
Arvind Subramanian and Aaditya Mattoo
Publication Date:
08-2009
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
This paper documents an unusual and possibly significant phenomenon: the export of skills, embodied in goods, services or capital from poorer to richer countries. We first present a set of stylized facts. Using a measure which combines the sophistication of a country's exports with the average income level of destination countries, we show that the performance of a number of developing countries, notably China, Mexico and South Africa, matches that of much more advanced countries, such as Japan, Spain and USA. Creating a new combined dataset on FDI (covering greenfield investment as well as mergers and acquisitions) we show that flows of FDI to OECD countries from developing countries like Brazil, India, Malaysia and South Africa as a share of their GDP, are as large as flows from countries like Japan, Korea and the US. Then, taking the work of Hausmann et al (2007) as a point of departure, we suggest that it is not just the composition of exports but their destination that matters. In both cross-sectional and panel regressions, with a range of controls, we find that a measure of uphill flows of sophisticated goods is significantly associated with better growth performance. These results suggest the need for a deeper analysis of whether development benefits might derive not from deifying comparative advantage but from defying it.
Topic:
Development, Economics, International Trade and Finance, and Foreign Direct Investment
Political Geography:
United States, Japan, Malaysia, India, South Africa, Brazil, Spain, and Korea

7. It\'s One Climate Policy World Out There—Almost

Author:
Nancy Birdsall and Jan von der Goltz
Publication Date:
12-2009
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
In the run-up to the December 2009 Copenhagen climate conference, the authors surveyed members of the international development community with a special interest in climate change on three sets of detailed questions: (1) what action different country groups should take to limit climate change; (2) how much non-market funding there should be for emissions reductions and adaptation in developing countries, and how it should be allocated; and (3) which institutions should be involved in delivering climate assistance, and how the system should be governed. About 500 respondents from 88 countries completed the survey between November 19–24, 2009. About a third of the respondents grew up in developing countries, although some of them now live in developed countries. A broad majority of respondents from both developing and developed countries held very similar views on the responsibilities of the two different country groups, including on issues that have been very controversial in the negotiations. Most favored binding commitments now by developed countries, and commitments by 2020 by \'advanced developing countries\' (Brazil, China, India, South Africa and others), limited use of offsets by developed countries, strict monitoring of compliance with commitments, and the use of trade measures (e.g. carbon-related tariffs) only in very narrow circumstances. Respondents from developing countries favored larger international transfers than those from developed countries, but the two groups share core ideas on how transfers should be allocated. Among institutional options for managing climate programs, a plurality of respondents from developed (48 percent) and developing (56 percent) countries preferred a UN-managed world climate fund, while many from both groups also embraced the UN Adaptation Fund\'s approach, which is to accredit national institutions within countries which are eligible to manage implementation of projects that the Fund finances. Among approaches to governance, the most support went to the Climate Investment Fund model—of equal representation of developing and developed countries on the board.
Topic:
Climate Change, Energy Policy, and Treaties and Agreements
Political Geography:
China, India, South Africa, Brazil, and United Nations

8. Why Doesn't Africa Get More Equity Investment? Frontier Stock Markets, Firm Size and Asset Allocations of Global Emerging Market Funds

Author:
Vijaya Ramachandran, Scott Standley, and Todd Moss
Publication Date:
02-2007
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
This paper addresses the question of investment in sub-Saharan African listed securities by examining characteristics of the continent's 15 equity markets, the rise and fall of African regional funds, and the asset allocation trends for global emerging market (GEM) funds. The data shows that South Africa is now a leading destination of capital, but that few managers invest elsewhere on the continent. However, we find that African markets are not treated differently than other markets and present evidence that small market size and low levels of liquidity are a binding deterrent for foreign institutional investors. Thus, orthodox market variables rather than market failure appear to explain Africa's low absolute levels of inward equity flows. The paper then turns to new data from firm surveys to explore why African firms remain small. The implications of our findings are threefold: (a) efforts to encourage greater private investment in these markets should concentrate on domestic audiences and specialized regional funds, (b) the depth and success of the Johannesburg Stock Exchange can perhaps be better utilized to benefit other parts of the continent, and (c) any long-term strategy should concentrate on the underlying barriers to firm entry and growth.
Topic:
Government, International Trade and Finance, and Markets
Political Geography:
Africa and South Africa

9. Credit Elasticities in Less-Developed Economies: Implications for Microcredit

Author:
Dean Karlan and Jonathan Zinman
Publication Date:
01-2007
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Policymakers often prescribe that microfinance institutions increase interest rates to eliminate reliance on subsidies. This strategy makes sense if the poor are rate insensitive: then microlenders increase profitability (or achieve sustainability) without reducing the poor's access to credit. We test the assumption of price inelastic demand using randomized trials conducted by a consumer lender in South Africa. The demand curves are downward-sloping, and steep for price increases relative to the lender's standard rates. We also find that loan size is far more responsive to changes in loan maturity than to changes in interest rates, which is consistent with binding liquidity constraints.
Topic:
Development, Economics, and Markets
Political Geography:
Africa and South Africa

10. Observing Unobservables: Identifying Information Asymmetries with a Consumer Credit Field Experiment

Author:
Dean Karlan and Jonathan Zinman
Publication Date:
01-2007
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Information asymmetries are important in theory but difficult to identify in practice. We estimate the presence and importance of adverse selection and moral hazard in a consumer credit market using a new field experiment methodology. We randomized 58,000 direct mail offers issued by a major South African lender along three dimensions: 1) an initial "offer interest rate" featured on a direct mail solicitation; 2) a "contract interest rate" that was revealed only after a borrower agreed to the initial offer rate; and 3) a dynamic repayment incentive that extended preferential pricing on future loans to borrowers who remained in good standing. These three randomizations, combined with complete knowledge of the Lender's information set, permit identification of specific types of private information problems. Our setup distinguishes adverse selection from moral hazard effects on repayment, and thereby generates unique evidence on the existence and magnitudes of specific credit market frictions. We find evidence of moral hazard and weaker evidence for adverse selection. A rough calibration suggests that perhaps 7% to 16% of default is due to asymmetric information problems. Asymmetric information may help explain the prevalence of credit constraints even in a market that specializes in financing high-risk borrowers at very high rates.
Topic:
Civil Society, Development, Markets, and Poverty
Political Geography:
South Africa