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  • Author: Samuel Kobina Annim
  • Publication Date: 01-2011
  • Content Type: Working Paper
  • Institution: United Nations University
  • Abstract: This paper examines the combined effect of interest rates and poverty levels of microfinance clients on loan size. Cross section data on 2,691 clients and non-clients households from Ghana is used to test the hypothesis of loan price inelasticity. Quantile regression and variants of least squares methods that explore endogeneity are employed. We find the expected inverse relationship only for the 20th to 40th quantile range. The semi-elasticity of loan amount responsiveness to a unit change in interest rate is more than proportionate and significant for the poorest group only. Market segmentation based on poverty level is suggested in targeting and sustaining microfinance clients.
  • Topic: Development, Economics, Markets, Poverty, Foreign Aid
  • Political Geography: Africa
  • Author: Mahvash Saeed Qureshi, Charalambos G. Tsangarides
  • Publication Date: 03-2011
  • Content Type: Working Paper
  • Institution: United Nations University
  • Abstract: This paper revisits the link between exchange rate regimes and trade in the context of Africa's exchange rate arrangements. Applying an augmented gravity model that includes measures of currency unions and pegged regimes, the paper compares Africa's experience with that of the world. Our results suggest that both currency unions and direct pegs promote bilateral trade in Africa vis-à-vis more flexible exchange rate regimes,and that their effect is almost double for the region than that for an average country in the world sample. Further, we find evidence that the effect of conventional pegs is at least as large as that of currency unions in Africa, and that the benefits of fixed exchange rate regimes stem through channels in addition to reduced exchange rate volatility.
  • Topic: Economics, International Trade and Finance, Bilateral Relations, Monetary Policy
  • Political Geography: Africa
  • Author: Markus Brückner
  • Publication Date: 03-2011
  • Content Type: Working Paper
  • Institution: United Nations University
  • Abstract: A common finding in the empirical civil war literature is that population size and per capita income are highly significant predictors of civil war incidence and onset. This paper shows that the common finding of population size and per capita income having a significant average effect on civil war risk in a world sample breaks down once country- and year-specific unobservables are accounted for. However, for Sub-Saharan Africa there continues to be a highly significant average effect of population size and per capita income on civil war risk that is robust to the use of country- and year-fixed effects and instrumental variable techniques.
  • Topic: Civil War, Demographics, Economics
  • Political Geography: Africa
  • Author: Steve Onyeiwu
  • Publication Date: 03-2011
  • Content Type: Working Paper
  • Institution: United Nations University
  • Abstract: This paper reviews the innovative capabilities and absorptive capacities of African countries, and investigates whether they have played significant roles in the region's slow and episodic economic growth. Results from cross-country regressions covering 31 Sub-Saharan African countries suggest that growth in Africa is not simply a question of capital accumulation, fertility rates, aid dependency, and stable macroeconomic environment. It is also about strengthening the capacity of African countries to assimilate and effectively use knowledge and technology. Contrary to the views held by many analysts, the growth of African economies does not depend so much on their ability to innovate, but rather on their capacity to absorb and effectively use new technologies. Beyond technological issues, the paper confirms the stylized facts that the size of the government and political stability are important for the growth performance of African countries.
  • Topic: Development, Economics, Science and Technology
  • Political Geography: Africa
  • Author: Amelia U. Santos-Paulino
  • Publication Date: 03-2008
  • Content Type: Working Paper
  • Institution: United Nations University
  • Abstract: This paper analyses the patterns of export productivity and trade specialization profiles in the China, Brazil, India and South Africa, and in other regional groupings. In doing so, the investigation calculates a time varying export productivity measure using highly disaggregated product categories. The findings indicate that export productivity is mainly determined by real income and human capital endowments. Importantly, the study reveals significant differences in the export productivity and specialization patterns of countries with comparable per capita income levels. For instance, China's export productivity and implied export sophistication is in line with that of countries with higher per capita incomes, including some OECD industrial economies.
  • Topic: Economics, International Trade and Finance
  • Political Geography: Africa, China, India, Asia, South Africa, Brazil, South America
  • Author: Dominique van der Mensbrugghe, Maurizio Bussolo, Rafael E. De Hoyos, Denis Medvedev
  • Publication Date: 03-2008
  • Content Type: Working Paper
  • Institution: United Nations University
  • Abstract: Over the past 20 years, aggregate measures of global inequality have changed little even if significant structural changes have been observed. High growth rates of China and India lifted millions out of poverty, while the stagnation in many African countries caused them to fall behind. Using the World Bank's LINKAGE global general equilibrium model and the newly developed Global Income Distribution Dynamics (GIDD) tool, this paper assesses the distribution and poverty effects of a scenario where these trends continue in the future. Even by anticipating a deceleration, growth in China and India is a key force behind the expected convergence of per capita incomes at the global level. Millions of Chinese and Indian consumers will enter into a rapidly emerging global middle class—a group of people who can afford, and demand access to, the standards of living previously reserved mainly for the residents of developed countries. Notwithstanding these positive developments, fast growth is often characterized by high urbanization and growing demand for skills, both of which result in a widening of income distribution within countries. These opposing distributional effects highlight the importance of analysing global disparities by taking into account—as the GIDD does—income dynamics between and within countries.
  • Topic: Development, Economics, Poverty
  • Political Geography: Africa, China, India, Asia
  • Author: Mark McGillivray, Wim Naudé, Stephanié Rossouw
  • Publication Date: 05-2008
  • Content Type: Working Paper
  • Institution: United Nations University
  • Abstract: A small but growing literature has been concerned about the economic (and environmental) vulnerability on the level of countries. Less attention is paid to the economic vulnerability of different regions within countries. By focusing on the vulnerability of subnational regions, our paper contributes to the small literature on the 'vulnerability of place'. We see the vulnerability of place as being due to vulnerability in various domains, such as economic vulnerability, vulnerability of environment, and governance, demographic and health fragilities. We use a subnational dataset on 354 magisterial districts from South Africa, recognize the potential relevance of measuring vulnerability on a subnational level, and construct a local vulnerability index (LVI) for the various districts. We condition this index on district per capita income and term this a vulnerability intervention index (VII) interpreting this as an indicator of where higher income per capita, often seen in the literature as a measure of resilience, will in itself be unlikely to reduce vulnerability.
  • Topic: Security, Demographics, Development, Economics
  • Political Geography: Africa, South Africa
  • Author: Mina Baliamoune-Lutz
  • Publication Date: 09-2006
  • Content Type: Working Paper
  • Institution: United Nations University
  • Abstract: Using a vector error-correction model, I explore the short-run dynamics and long-run linkages between financial reform and the mobilization of domestic saving in Morocco. In the short run, financial depth (volume of intermediation) is shown to have a positive influence on private saving, while increases in real interest rates have a negative impact. The effectiveness of financial intermediation does not seem to have a direct effect on saving but has a significant influence on the volume of intermediation. In the long run, savings have a stable relationship with financial reform but the influence of interest rates remains negative, implying that the income effect dominates in the long run as well.
  • Topic: Development, Economics
  • Political Geography: Africa, Morocco
  • Author: Machiko Nissanke, Ernest Aryeetey
  • Publication Date: 08-2006
  • Content Type: Working Paper
  • Institution: United Nations University
  • Abstract: The paper examines the source of financial market fragmentation in sub-Saharan Africa in the framework of institutional economics. Based on fieldwork data from Ghana, Malawi, Nigeria, and Tanzania, it analyses financial risk management, the transaction costs for loan screening and monitoring, and contract enforcement. It shows how, faced with various institutional constraints, the range of clientele selected by formal and informal lenders becomes both narrow and at the extreme market-ends. It evaluates the prevailing state of managing risks for market structure, and binding institutional constraints for market transformation and deepening in sub-Saharan Africa.
  • Topic: Development, Economics, Markets
  • Political Geography: Africa, Tanzania, Nigeria, Ghana, Malawi
  • Author: Julius Kiiza
  • Publication Date: 07-2006
  • Content Type: Working Paper
  • Institution: United Nations University
  • Abstract: This paper examines the relationship between institution building and economic performance in Mauritius, Botswana and Uganda. The rationale for comparing these cases is simple. While the three have been super-economic stars in their own right, they have achieved substantially different outcomes. Mauritius has achieved Asia-type rapid growth, backed by the structural transformation of the economy from colonial commodity production (sugar) to postcolonial higher value-added industrial and information outcomes. Botswana has delivered rapid and sustained growth with no structural economic transformation. Uganda has attained rapid growth for a shorter postcolonial period (since 1992) and with no structural transformation. This paper contends that these cross-national differences largely arise from the presence of developmental nationalism plus Weberian bureaucracies in Mauritius and Botswana, and their absence in Uganda.
  • Topic: Development, Economics, Nationalism
  • Political Geography: Uganda, Africa, Mauritius, Botswana