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151. Consistent Testing for Poverty Dominance

Author:
Bram Thuysbaert and Ricardas Zitikis
Publication Date:
12-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
If uncertainty exists over the exact location of the poverty line or over which measure to use to compare poverty between distributions, one may want to check whether poverty dominance holds. We develop a consistent statistical test to test the null of poverty dominance against the alternative of nondominance. Dominance criteria corresponding to absolute and relative poverty measures are dealt with. The poverty line is allowed to depend on the income distribution. A bootstrap procedure is proposed to estimate critical values for the test. Our results cover both independent and paired samples.
Topic:
Demographics, Development, Economics, and Poverty

152. The Microeconomics of Inequality, Poverty and Market Liberalizing Reforms

Author:
Rafael E. De Hoyos
Publication Date:
11-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper illustrates how the use of microeconometric techniques can be used to uncover the micro dynamics behind macro shocks. Using Mexican micro data we find out that—controlling for everything else—between 1994 and 1998 returns to personal characteristics in the tradable sector increase d particularly those of skilled labourers. By the year 2000 the positive shock upon the tradeable sector vanishes with returns to personal characteristics converging to the levels observed in the non-tradable sector. We use our model's results to simulate a scenario where the Mexican economy experienced the negative shock of the peso crises in the absence of trade liberalization (NAFTA) and find out that under such a scenario the poverty headcount ratio would have increased more than 2 percentage points above the one observed in 1996. The simulated second- order effect of these changes shows that the skill mixed changed in a way that favoured relatively skilled men and relatively unskilled women. These changes in labour participation and occupation had an overall positive income effect though adverse in distributive terms.
Topic:
Demographics, Development, and Economics
Political Geography:
Central America

153. Poverty Measurement and Theories of Beneficence

Author:
S. Subramanian
Publication Date:
10-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This note points to certain similarities of orientation and outcome between Derek Parfit's quest for a theory of beneficence and Amartya Sen's quest for a suitable real-valued representation of poverty. It suggests th at both projects, in a certain sense, have been instructive failures. Using Sen's own work, the note also suggests a logically natural way of dealing with some of the problems in poverty measurement reviewed in it—but only to reject this way out on other compelling grounds.
Topic:
Demographics, Development, Economics, and Poverty

154. The Fiscal Effects of Aid in Ghana

Author:
Robert Osei, Oliver Morrissey, and Tim Lloyd
Publication Date:
09-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
An important feature of aid to developing countries is that it is given to the government. As a result, aid should be expected to affect fiscal behaviour, although theory and existing evidence is ambiguous regarding the nature of these effects. This paper applies techniques developed in the 'macroeconometrics' literature to estimate the dynamic linkages between aid and fiscal aggregates. Vector autoregressive methods are applied to 34 years of annual data in Ghana to model the effect of aid on fiscal behaviour. Results suggest that aid to Ghana has been associated with reduced domestic borrowing and increased tax effort, combining to increase public spending. This constructive use of aid to maintain fiscal balance is evident since the mid-1980s, following Ghana's structural adjustment programme. The pa per provides evidence that aid has been associated with improved fiscal performance in Ghana, implying that the aid has been used sensibly (at least in fiscal terms).
Topic:
Development, Economics, and Government
Political Geography:
Africa and Ghana

155. Aid and Growth in Sub-Saharan Africa: Accounting for Transmission Mechanisms

Author:
Oliver Morrissey, Karuna Gomanee, and Sourafel Girma
Publication Date:
09-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper is a contribution to the literature on aid and growth. Despite an extensive empirical literature in this area, existing studies have not addressed directly the mechanisms via which aid should affect growth. We identify investment as the most significant transmission mechanism, and also consider effects through financing imports and government consumption spending. With the use of residual generated regressors, we achieve a measure of the total effect of aid on growth, accounting for the effect via investment. Pooled panel results for a sample of 25 Sub-Saharan African countries over the period 1970 to 1997 point to a significant positive effect of foreign aid on growth, ceteris paribus. On average, each one percentage point increase in the aid/GNP ratio contributes one-quarter of one percentage point to the growth rate. Africa's poor growth record should not therefore be attributed to aid ineffectiveness.
Topic:
International Relations, Development, and Economics
Political Geography:
Africa

156. Reckoning Inter-group Poverty Differentials in the Measurement of Aggregate Poverty

Author:
S. Subramanian
Publication Date:
09-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
In a heterogeneous population which can be partitioned into well-defined subgroups, it is plausible that the extent of measured aggregate poverty should depend upon the distribution of poverty across the subgroups. A judgment in favour of an equal inter-group distribution of poverty could arise in two ways. In the first approach, equality is upheld as an intrinsic social virtue, and the aggregate measure of poverty, in line with this view, is 'adjusted' to reflect the extent of inter-group disparity in the distribution of poverty that obtains. In the present paper, this approach is examined, with specific reference to the advancement of a diagrammatic aid to analysis called the group poverty profile. In the second approach, equality is upheld for instrumental reasons which arise from the observed fact that any individual's level of deprivation is a function not only of one's own income, but of the general level of prosperity of the group to which one is affiliated. Individual deprivation functions are specialized to a form which reflects this 'group-affiliation' externality, and the resulting poverty measure is studied with respect to its properties, and its implications for inter-group equity. The analysis is briefly extended to a review of the measurement of literacy, along externality-motivated lines suggested elsewhere by Basu and Foster. The paper concludes that social realism in the measurement of deprivation is often compromised by mainstream approaches to economic theorizing in which both heterogeniety and group-related externalities are generally de-emphasized.
Topic:
Demographics, Economics, Human Welfare, and Poverty

157. Innovative Ways of Making Aid Effective in Ghana: Tied Aid versus Direct Budgetary Support

Author:
Peter Quartey
Publication Date:
09-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
There has been significant amount of aid inflow s to developing countries including Ghana, but these have been very volatile. Aid flows have been associated with low domestic resource mobilization and have reduced Ghana to a country heavily dependent on aid. The amount of official development assistance (ODA) inflow s has fallen in recent years and has become unpredictable. It is general knowledge that aid has not yielded the desired benefit. In an attempt to improve aid effectiveness donors have used tie d aid not just to promote commercial interests but also to target aid to particular projects that have direct links with poverty. However, this has not yielded the maximum benefits required. Recently, the government of Ghana and its development partners agreed on an aid package dubbed the multi-donor budgetary support (MDBS), which would ensure continuous flow of aid to finance the government's poverty related expenditures.
Topic:
International Relations, Development, and Economics
Political Geography:
Africa and Ghana

158. Why Do Poverty Rates Differ From Region to Region? The Case of Urban China

Author:
Guanghua Wan and Yin Zhang
Publication Date:
08-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper proposes a semi-parametric method for poverty decomposition, which combines the data-generating procedure of Shorrocks and Wan (2004) with the Shapley value framework of Shorrocks (1999). Compared with the popular method of Datt and Ravallion (1992), our method is more robust to misspecification errors, does not require the predetermination of functional forms, provides better fit to the underlying Lorenz curve and incorporates the residual term in a rigorous way. The method is applied to decomposing variations of urban poverty across the Chinese provinces into three components – contributions by the differences in average nominal income, inequality and poverty line. The results foreground average income as the key determinant of poverty incidence, but also attach importance to the influence of distribution. The regional pattern of the decomposition suggests provincial groupings based not entirely on geographical locations.
Topic:
Demographics, Economics, and Poverty
Political Geography:
China and Asia

159. It Works; It Doesn't; It Can, But That Depends...: 50 Years of Controversy over the Macroeconomic Impact of Development Aid

Author:
Mark McGillivray, Simon Feeny, Robert Lensink, and Niels Hermes
Publication Date:
08-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper surveys 50 years of empirical research on the macroeconomic impact of aid, looking mainly at studies examining the link between aid and growth. It argues that studies dating until the late 1990s produced either contradictory or inconclusive results. Aid either worked, or it didn't, according to this research. The paper then highlights a major shift in the literature that coincided with the release of the World Bank's Assessing Aid: What Works, What Doesn't and Why. Practically all research published since that report agrees with its general finding that aid works, to the extent that in its absence growth would be lower. One controversy may therefore have been settled. Yet, we show, the report has set-off an intense de bate over the context in which aid works. That debate centres on whether the effectiveness of these inflows depends on the policy regime of recipient countries. Some possible avenues through which the heat might be taken out of this debate are considered.
Topic:
International Relations, Debt, Development, and Economics

160. Explaining Threshold Effects of Globalization on Poverty: An Institutional Perspective

Author:
Alice Sindzingre
Publication Date:
08-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
The paper focuses on the non-linearity of the transmission of the impact of globalization on poverty and the existence of threshold effects. Institutions constitute a critical factor for the creation of threshold effects in the impact of globalization on poverty. Institutions—their credibility, ability to be transformed by globalization, and the ways they give the poor access to the beneficial effects of globalization—determine whether the benefits of globalization are spread to the poor or are locked in by particular groups. They also determine whether or not the negative shocks associated with globalization are transmitted in an unfettered manner. The paper presents a theory of institutions that distinguishes several components, which evolve differently and explain the threshold effects that institutions generate upon the impact of globalization on the poor. The paper then shows that social institutions and norms have a critical role in the generation of these threshold effects. It finally examines the interactions between social institutions and state policies institutions, which may contribute to the formation of poverty traps.
Topic:
Development, Economics, Globalization, and Poverty

161. Transforming Conflict with an Economic Dividend: The Sri Lankan Experience

Author:
Saman Kelegama
Publication Date:
08-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Peace can generate an economic dividend, which can be further increased by appropriate economic reform. This dividend can in turn be used to raise popular support for conflict resolution measures along the road to achieving a final political settlement, a strategy that characterizes the recent period in Sri Lanka. However, despite an increase in economic growth following the cessation of hostilities between the Liberation Tigers of Tamil Eelam (LTTE) and the government, no substantial dividend materialized for either government supporters in the South or LTTE supporters in the war-torn Northeast. The causes of this failure include delays in disbursing aid which would have eased adjustment to economic reforms—resulting in cuts to public spending that affected Southern households—and weak institutions that impeded the effective use of aid in the Northeast. The Sri Lankan experience highlights some important lessons for both government and donors on making use of an economic lever for consolidating a peace process and conflict resolution. It also highlights some of the dangers in relying too much on economic levers to consolidate a peace process when levels of mistrust are very high.
Topic:
Conflict Resolution, Economics, and Peace Studies
Political Geography:
Asia and Sri Lanka

162. Conflicts, Poverty and Human Development in Northern Uganda

Author:
Justine Nannyonjo
Publication Date:
08-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
The long-running conflict in northern Uganda has led to major violations of human rights against civilians, destruction of infrastructure, reduced access to social services, and paralysed economic activity. Creating peace and fostering reconciliation in the region have not been successful either, thereby hindering development and relief activities, which are further constrained by in sufficient funding, and lack of capacity at the district and community levels. The main challenges for reconstruction in northern Uganda are therefore to: (i) achieve peace and reconciliation (ii) provide basic social services to the affected areas (iii) strengthen government capacity to coordinate development and relief activities and (iv) harmonize interventions by the various stakeholders to achieve increased flexibility and transparency.
Topic:
Conflict Resolution, Economics, and Poverty
Political Geography:
Uganda and Africa

163. Inequality, Corruption, and Competition in the Presence of Market Imperfections

Author:
Indranil Dutta and Ajit Mishra
Publication Date:
08-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
We analyze the relation between inequality, corruption and competition in a developing economy context where markets are imperfect. We consider an economy where different types of households (efficient and inefficient) choose to undertake production activities. For production, households borrow capital from the credit market. They also incur non-input costs which they could avoid by bribing inspectors. Due to information asymmetry and wealth inequality, the credit market fails to screen out the inefficient types. In addition to the imperfect screening, the inefficient type's entry is further facilitated by corruption. We analyze the market equilibrium and look at some of the implications. We show that a rise in inequality can lead to an increase in corruption along with greater competition.
Topic:
Development, Economics, Emerging Markets, and Human Welfare

164. Distributional Conflict, the State, and Peacebuilding in Burundi

Author:
Léonce Ndikumana
Publication Date:
08-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper examines the causes of conflict in Burundi and discusses strategies for building peace. The analysis of the complex relationships between distribution and group dynamics reveals that these relationships are reciprocal, implying that distribution and group dynamics are endogenous. The nature of endogenously generated group dynamics determines the type of preferences (altruistic or exclusionist), which in turn determines the type of allocative institutions and policies that prevail in the political and economic system. While unequal distribution of resources may be socially inefficient, it nonetheless can be rational from the perspective of the ruling elite, especially because inequality perpetuates dominance. However, as the unequal distribution of resources generates conflict, maintaining a system based on inequality is difficult because it requires ever increasing investments in repression. It is therefore clear that if the new Burundian leadership is serious about building peace, it must engineer institutions that uproot the legacy of discrimination and promote equal opportunity for social mobility for all members of ethnic groups and regions.
Topic:
Conflict Resolution, Economics, and Peace Studies
Political Geography:
Africa and Burundi

165. Trade Openness and Vulnerability in Central and Eastern Europe

Author:
Pierluigi Montalbano, Alessandro Federici, Umberto Triulzi, and Carlo Pietrobelli
Publication Date:
06-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper offers a substantive contribution to the debate on the role of international trade on the development of emerging countries. The aim is to detect empirically the phenomenon of vulnerability induced by trade openness. The methodology adopts a forward-looking approach and tries to fill a missing link in the theory between trade shocks, volatility, and the wellbeing of countries, distinguishing between 'normal' and 'extreme' volatility.
Topic:
Development, Economics, Globalization, and International Trade and Finance
Political Geography:
Eastern Europe

166. Financial Sector Structure and Financial Crisis Burden: A Model Based on the Russian Default of 1998

Author:
George Mavrotas and Dmitri Vinogradov
Publication Date:
06-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
We consider an overlapping generations model with two production factors and two types of agents in the presence of financial intermediation and its application to the Russian default of August 1998. The paper focuses on the analysis of the consequences of a sudden negative repayments shock on financial intermediation capacity and consequently on the economy as a whole. The model exhibits a 'chain reaction' property, when a single macroeconomic shock can lead to the exhaustion of credit resources and to the subsequent collapse of the whole banking system. To maintain the capability of the system to recover, regulatory intervention is needed even in the presence of the state guarantees on agents' deposits in the banks (workout incentives). We compare the results for an intermediated economy with those derived under the assumption of a market economy, and draw some broad conclusions on the consequences of the crises, which are contingent on the financial sector structure.
Topic:
Development, Economics, Emerging Markets, and International Trade and Finance
Political Geography:
Russia

167. Channels and Policy Debate in the Globalization-Inequality-Poverty Nexus

Author:
Erik Thorbecke and Machiko Nissanke
Publication Date:
06-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
The paper offers a critical literature review of the debate surrounding the globalization-poverty nexus, focusing on channels and linkages through which globalization affects the poor. After introducing four different concepts used to measure trends in world income inequality, it examines first the 'growth' conduit through which globalization affects poverty. Treating inequality as the explicit filter between growth and poverty reduction, the causal chain of openness-growth-inequality-poverty is scrutinized, link by link. The paper then moves on to examine other channels in the globalization-poverty nexus that operate through changes in relative factor and good prices, factor movements, the nature of technological change and diffusion, the impact of globalization on volatility and vulnerability, the worldwide flow of information, global disinflation, and institutions, respectively. The paper concludes with a discussion of strategic policy issues within the context of the globalization debate.
Topic:
International Relations, Economics, Globalization, and Poverty

168. Economic Agendas in Civil Wars: What We Know, What We Need to Know

Author:
Heiko Nitzschke and David M. Malone
Publication Date:
07-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
The political economy of civil wars has acquired unprecedented scholarly and policy attention. Among others, the International Peace Academy's programme on Economic Agendas in Civil Wars (EACW) has aimed to contribute to a better understanding of the complex dynamics of civil war economies and has identified areas for policy development critical for improved conflict prevention, conflict resolution, and postconflict peacebuilding. While much of the earlier debate on the economic dimensions has been polarized around the 'greed versus grievance' dichotomy, there is now a better understanding of how economic dynamics can influence the onset, character, and duration of armed conflicts. This paper discusses key research findings and their policy relevance, provides a preliminary assessment of policy efforts to address the economic dimensions of conflict and conflict transformation, and offers some issues for further research and policy action.
Topic:
Civil War, Development, Economics, and Political Economy

169. The Volatility of Aid

Author:
George Mavrotas and David Fielding
Publication Date:
06-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Issues related to the volatility of aid flows are now becoming crucial in view of their relevance to the achievement of the Millennium Development Goals. The paper examines aid volatility using data for 66 aid recipients over the period 1973-2002. We improve upon earlier work in this important area by disaggregating total aid inflows into sector and programme aid. In this way we avoid focussing on a single aggregate, unlike most previous studies on aid volatility. We also adopt a different methodology to capture aid volatility. The institutional quality of the aid recipient affects the stability of sector aid but not that of programme assistance. Moreover, more open economies, which tend to be smaller and richer, ceteris paribus, are associated with more volatile sector aid flows.
Topic:
International Relations, Economics, International Cooperation, and Poverty

170. Post-Conflict Recovery: Does the Global Economy Work for Peace?

Author:
Tony Addison
Publication Date:
06-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Countries as diverse as Afghanistan, Angola, and Sierra Leone are now attempting to recover from major wars, often amidst continuing insecurity. The challenge is to achieve a broad-based recovery that benefits the majority of people. The economic and social recovery of conflict-affected countries cannot be separated from their interaction with the rest of the world through flows of finance, goods, and people. Unfortunately, the global economy is not working well for peace. Trade reform, in particular, must take account of the need to create better, and non-violent, livelihoods for the world's poor: rich-country protectionism in agriculture hinders broad-based recovery and thereby harms the new international security agenda. Post-conflict economies also need more external finance to support early institutional development and reform, thereby increasing the effectiveness of longer-term aid inflows.
Topic:
Conflict Resolution, Economics, and Globalization
Political Geography:
Afghanistan, Middle East, Sierra Leone, and Angola

171. Decent Work and the Informal Economy

Author:
Anne Trebilcock
Publication Date:
04-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
The ILO was founded for social justice, a mandate expressed today in terms of decent work as a global goal, for all who work, whether in formal or informal contexts. In June 2002, the delegates to the International Labour Conference from governments, workers' and employers' organizations adopted a resolution incorporating conclusions on decent work and the informal economy. The four components of decent work – opportunities for employment and income, respect for rights at work, social protection and stronger social dialogue – form the backbone of the ILO's approach to the informal economy. These elements can also be seen through a development lens, and necessarily feature a strong gender dimension. To make the action foreseen by the ILC conclusions more easily operational in a cross-disciplinary way, the issues they address can be cast in terms of macro policy, governance, enhancement of productivity, markets and employment, social protection/addressing vulnerabilities, and representation and voice. All play key roles in poverty reduction. Moreover, recognizing the importance of measuring progress towards decent work, developments in relation to indicators are briefly described. This paper includes annexes reproducing the ILC conclusions along with two relevant resolutions adopted by the International Conference of Labour Statisticians and a list of ILO websites that address various aspects of decent work and the informal economy.
Topic:
International Relations, Civil Society, Economics, and Government

172. A Macro Policy for Poverty Eradication through Structural Change

Author:
Rehman Sobhan
Publication Date:
03-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper argues that poverty originates in the structural injustices of a social order which incapacitates the poor from participating in the growth generating sectors of the economy and leaves them captives in the so called informal sector, characterized by low productivity and low earning capacity. In such a system the poor remain individualized and hence disempowered which compels them to interface with the market economy on highly inequitable terms which relegates them to the lowest tiers of the value addition chain. The need for a macro-policy designed to eliminate poverty is premised on the argument that poverty originates in the structural features of society which can only be addressed at the macro-level. Policy interventions, to redesign the structural sources of poverty, bring into consideration issues of social, political as well as economic reform.
Topic:
Foreign Policy, Development, Economics, and Poverty

173. From Local to Global and Informal to Formal: Entering Mainstream Markets

Author:
Reema Nanavaty
Publication Date:
02-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This is a brief sketch of the Self Employed Women's Association's (SEWA) three-decade-long journey from the local to global and informal to formal sector in search of finding work and income for now 720,000 women workers. Though SEWA remains a local and an informal economy workers' organization, its aim has always been to mainstream its issues, hopes, and achievements.
Topic:
International Relations, Economics, Emerging Markets, and International Trade and Finance

174. Unlocking Public Entrepreneurship and Public Economies

Author:
Elinor Ostrom
Publication Date:
01-2005
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Unlocking human potential requires a rich network of institutional arrangements in both private and public spheres. Opening the private sphere to entrepreneurship and complex market organization is well understood as a key to increasing the level and quality of private goods available to consumers. Opening the public sphere to entrepreneurship and innovation at local, regional, and international levels is also a key to increasing the level and quality of public goods – e.g., peace, safety, and health – available to citizens. This paper reviews studies of urban service delivery that have repeatedly found communities of individuals who have self-organized to provide and co-produce surprisingly good local services. In addition to unlocking individual freedom, we need to unlock the public sector from rigid, top-down, hierarchical organization.
Topic:
International Relations, Economics, Emerging Markets, and International Trade and Finance

175. Globalization and Regional Income Inequality: Evidence from within China

Author:
Guanghua Wan, Zhao Chen, and Ming Lu
Publication Date:
11-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
China's recent accession to the WTO is expected to accelerate its integration into the world economy, which aggravates concerns over the impact of globalization on the already rising inter-region income inequality in China. This paper discusses China's globalization process and estimates an income generating function, incorporating trade and FDI variables. It then applies the newly developed Shapley value decomposition technique to quantify the contributions of globalization, along with other variables, to regional inequality. It is found that (a) globalization constitutes a positive and substantial share to regional inequality and the share rises over time; (b) capital is one of the largest and increasingly important contributor to regional inequality; (c) economic reform characterized by privatization exerts a significant impact on regional inequality; and (d) the relative contributions of education, location, urbanization and dependency ratio to regional inequality have been declining.
Topic:
Economics and Globalization
Political Geography:
China and Asia

176. Development Policy: An Introduction for Students

Author:
Tony Addison
Publication Date:
10-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper discusses development policy objectives, noting how these have changed over the years, with a more explicit focus on poverty reduction coming recently to the fore. It also examines the relationship between economic growth and poverty reduction. The paper then discusses how to achieve economic growth, starting with the caveat that growth must be environmentally sustainable, and moves on to the big question of the respective roles for the market mechanism and the state in allocating society's productive resources. The paper next discusses how economic reform has been implemented, and the political difficulties that arise. It concludes that getting development policy right has the potential to lift millions out of poverty.
Topic:
Development, Economics, and Politics
Political Geography:
United States

177. Income Risk and Welfare Status of Rural Households in Nigeria: Ekiti State as a Test Case

Author:
B. Oluwatayo
Publication Date:
09-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper examines the impact of income risk on the level of well-being of rural households in Nigeria. While income risk is defined as the risks associated with variability in income well-being is defined in terms of the level of utility reached by a given individual. This level is a function of goods and services that the individual consumes. The study is based on primary data collected from a sample of 285 households in Ekiti State, Nigeria. Analysis of the data revealed that household heads' age, years of formal education, household size, size of land cultivated and total expenditure (on food and non-food items) are major determinants of income risks among households in the study area. Also, going by the indices of various social indicators of well-being considered, it was revealed that income risk impacts negatively on the well-being of households in the study area.
Topic:
Demographics, Economics, and Human Welfare
Political Geography:
Africa and Nigeria

178. A Contract Perspective on the International Finance Facility

Author:
George Mavrotas and Tun Lin
Publication Date:
09-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
The present paper is a first attempt to develop a theoretical model using a short-term vis-á-vis long-term contract framework within which donor countries' endorsement or rejection decision towards the recently proposed International Finance Facility (IFF) is rationalized. The current foreign aid system is portrayed as being similar to a series of short-term contracts, where donor countries are able to adjust the aid amount to reflect environmental change (broadly defined to take into account changes in public opinion, domestic situation, etc.). The benefit of this system is in its flexibility. Frontloading aid, on the other hand, as proposed by the IFF proposal, has the benefit of smoothing out the flows over time. In the model presented in this paper, donor countries balance these two contract schemes to determine the endorsement or rejection of the IFF proposal. By using historical aid data covering the period 1990-2003 for all DAC donor countries, our empirical analysis shows the payoffs and relative advantages of these two contract schemes.
Topic:
Debt, Economics, International Political Economy, and International Trade and Finance

179. Social Groups and Economic Poverty: A Problem in Measurement

Author:
S. Subramanian
Publication Date:
09-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper points to some elementary conflicts between the claims of interpersonal and intergroup justice as they manifest themselves in the process of seeking a real-valued index of poverty which is required to satisfy certain seemingly desirable properties. It indicates how 'group—sensitive' poverty measures, similar to the Anand-Sen (1995) 'Gender Adjusted Human Development Index' and the Subramanian-Majumdar (2002) 'Group-Disparity Adjusted Deprivation Index', may be constructed. Some properties of a specific 'group-sensitive' poverty index are appraised, and the advantage of having a 'flexible' measure which is capable of effecting a tradeoff between the claims of interpersonal and inter-group equality is spelt out. The implications of directly incorporating group disparities into the measurement of poverty for poverty comparisons and anti-poverty policy are also discussed.
Topic:
Development, Economics, Human Welfare, Poverty, and International Affairs

180. Participatory Approaches and the Measurement of Human Well-being

Author:
Sarah White and Jethro Pettit
Publication Date:
08-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper considers the use of participatory methods in international development research, and asks what contribution these can make to the definition and measurement of well-being. It draws on general lessons arising from the project level, two larger-scale policy research processes sponsored by the World Bank, and the experience of quality of life studies. It also considers emerging experiments with using participatory methods to generate quantitative data. The paper closes by assessing the future trajectory of participatory approaches in well-being research, and reflects on some dilemmas regarding the use of participatory data on well-being in the policymaking process.
Topic:
Development, Economics, Human Welfare, and International Cooperation

181. Output and Price Fluctuations in China's Reform Years: What Role did Money Play?

Author:
Guanghua Wan and Yin Zhang
Publication Date:
08-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
The Chinese economy underwent cyclical fluctuations in growth and inflation in the reform period. Contrasting views exist on the role of money in such fluctuations. This paper assesses these views employing structural VEC models based on the exchange equation. It is found that in the long run money accommodates, rather than causes, changes in output and prices. In the short run, price fluctuations are mostly attributable to shocks that have permanent effects on prices and money but not on real output. These shocks also account for a large proportion of fluctuations in money, and strongly influence the movements of output.
Topic:
Economics, Emerging Markets, and International Trade and Finance
Political Geography:
China and Asia

182. What Accounts for China's Trade Balance Dynamics?

Author:
Guanghua Wan and Yin Zhang
Publication Date:
08-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper proposes a structural VAR model which extends the frameworks of Hoffmaister and Roldós (2001) and Prasad (1999). The model is then used to analyse the sources of China's trade balance fluctuations in the period of 1985–2000. Efforts are made to distinguish the forces which underlie the long-run trend in trade balance from those with transitory impacts. The effects of four types of shock are examined—the foreign supply shock, the domestic supply shock, the relative demand shock, and the nominal shock. Among other findings, two emerge as important. First, the movements in China's trade are largely the result of real shocks. Second, the Renminbi is undervalued, yet changes in the exchange rate bear little on the trade balance. Therefore, monetary measures would not suffice to redress China's trade 'imbalance'.
Topic:
Economics, Emerging Markets, and International Trade and Finance
Political Geography:
China and Asia

183. China's Business Cycles: Perspectives from an AD–AS Model

Author:
Guanghua Wan and Yin Zhang
Publication Date:
08-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper represents a first attempt to study China's business cycles using a formal analytical framework, namely, a structural VAR model. It is found that: (a) demand shocks were the dominant source of macroeconomic fluctuations, but supply shocks had gained more importance over time; (b) the driving forces of demand shocks were consumption and fixed investment in the first cycle of 1985–90, but shifted to fixed investment and world demand in the second cycle of 1991–96 and the post-1997 deflation period; and (c) macroeconomic policies did not play an important part either in initiating or counteracting cyclical fluctuations.
Topic:
Demographics, Economics, and Emerging Markets
Political Geography:
China

184. Decomposing Spatial Differences in Poverty in India

Author:
Shatakshee Dhongde
Publication Date:
08-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Over the last decade, India has been one of the fastest growing economies, and has experienced considerable decline in overall income poverty. However, in a vast country like India, poverty levels vary significantly across the different states. In this paper, we analyze the differences between poverty at the state and national level, separately for the rural and urban sector, in the year 1999-2000. Instead of following the usual practice of decomposing the changes in poverty over time, we decompose the changes in poverty across regions. Such decomposition reveals that differences in state and national poverty levels were largely explained by differences in the state and national mean income levels. Differences in the state and national distributions of income were less important in explaining spatial differences in poverty. An important policy implication of our results is that states with extremely high levels of poverty would have reduced poverty significantly by raising their mean income levels to the national mean income, instead of changing their distribution of income to match the national income distribution.
Topic:
Demographics, Economics, and Poverty
Political Geography:
India and Asia

185. Divergent Means and Convergent Inequality of Incomes among the Provinces and Cities of Urban China

Author:
John Knight, Li Shi, and Zhao Renwei
Publication Date:
08-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Two precisely comparable national household surveys relating to 1988 and 1995 are used to analyse changes in the inequality of income in urban China. Over those seven years province mean income per capita grew rapidly but diverged across provinces, whereas intra-province income inequality grew rapidly but converged across provinces. The reasons for these trends are explored by means of various forms of decomposition analysis. Comparisons are also made between the coastal provinces and the inland provinces. The decompositions show the central role of wages, and within wages profitrelated bonuses, together with the immobility of labour across provinces, in explaining mean income divergence. The timing of economic reforms helps to explain the convergence of intra-province income inequality. Policy conclusions are drawn.
Topic:
Demographics, Development, and Economics
Political Geography:
China and Asia

186. Income Inequality in Rural China: Regression-based Decomposition Using Household Data

Author:
Guanghua Wan and Zhangyue Zhou
Publication Date:
08-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
A considerable literature exists on the measurement of income inequality in China and its increasing trend. Much less is known, however, about the driving forces of this trend and their quantitative contributions. Conventional decompositions, by factor components or by population subgroups, only provide limited information on the determinants of income inequality. This paper represents an early attempt to apply the regression-based decomposition framework to the study of inequality accounting in rural China, using household level data. It is found that geography has been the dominant factor but is becoming less important in explaining total inequality. Capital input emerges as a most significant determinant of income inequality. Farming structure is more important than labour and other inputs in contributing to income inequality across households.
Topic:
Demographics, Development, and Economics
Political Geography:
China and Asia

187. Fifty Years of Regional Inequality in China: A Journey through Central Planning, Reform, and Openness

Author:
Ravi Kanbur and Xiaobo Zhang
Publication Date:
08-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper constructs and analyses a long-run time-series for regional inequality in China from the Communist Revolution to the present. There have been three peaks of inequality in the last fifty years, coinciding with the Great Famine of the late 1950s, the Cultural Revolution of the late 1960s and 1970s, and finally the period of openness and global integration in the late 1990s. Econometric analysis establishes that regional inequality is explained in the different phases by three key policy variables; the ratio of heavy industry to gross output value, the degree of decentralization, and the degree of openness.
Topic:
Development, Economics, Industrial Policy, and Political Economy
Political Geography:
China and Asia

188. Industrial Location and Spatial Inequality: Theory and Evidence from India

Author:
Somik V. Lall and Sanjoy Chakravorty
Publication Date:
08-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
We argue that spatial inequality of industry location is a primary cause of spatial income inequality in developing nations. We focus on understanding the process of spatial industrial variation—identifying the spatial factors that have cost implications for firms, and the factors that influence the location decisions of new industrial units. The analysis has two parts. First we examine the contribution of economic geography factors to the cost structure of firms in eight industry sectors and show that local industrial diversity is the one factor with significant and substantial cost reducing effects. We then show that new private sector industrial investments in India are biased toward existing industrial and coastal districts, whereas state industrial investments (in deep decline after structural reforms) are far less biased toward such districts. We conclude that structural reforms lead to increased spatial inequality in industrialization, and therefore, income.
Topic:
Development, Economics, Industrial Policy, and Political Economy
Political Geography:
South Asia and India

189. Commune-Level Estimation of Poverty Measures and its Application in Cambodia

Author:
Tomoki Fujii
Publication Date:
07-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
In this study, we combined the Cambodian socioeconomic survey for 1997 and the country's population census of 1998 to produce poverty measures at the commune-level in Cambodia using the small-area estimation technique developed by Elbers, Lanjouw and Lanjouw. While there are a number of communes for which the standard errors associated with the estimates are too high, we found that they are on average small enough to be useful. We illustrate the application of poverty maps with reference to education programmes.
Topic:
Economics, Education, and Poverty
Political Geography:
Cambodia and Southeast Asia

190. Multiactor Global Funds: New Tools to Address Urgent Global Problems

Author:
Jeremy Heimans
Publication Date:
07-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Multiactor global funds (MGFs) are emerging as important new mechanisms for the financing of development and other global priorities. MGFs like the Global Fund for AIDS, Tuberculosis and Malaria are distinctive because they are administered and financed by multiactor coalitions of governments, international organizations, the private sector and civil society, they operate independently of any one institution and are tied to particular issue or policy areas. This paper considers the desirability of MGFs as instruments for international financial mobilization, resource allocation and as a form of experimentation in global governance. It is argued that MGFs hold considerable promise as focal points for generating additional public and private resources to address urgent global problems and to finance global public goods. They may be more operationally nimble than traditional mechanisms and capture some of the benefits of collaboration among different actors. However, MGFs may also result in a less coherent response to global problems, duplicate existing structures and be weakly democratically accountable.
Topic:
International Relations, Economics, International Trade and Finance, and Non-Governmental Organization

191. The Transition from Official Aid to Private Capital Flows: Implications for a Developing Country

Author:
Renu Kohli
Publication Date:
07-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
India's capital account displays a sharp swing in external financing from official assistance to private capital transfers in the 1990s. This paper examines the implications of this transition for the country. An analysis of the private resource transfer reveals that unlike official flows, private capital flows are associated with real exchange rate appreciation, expansion in domestic money supply and stock market growth, liquidity and volatility. The paper concludes with a discussion on the implications of the transition for economic policy.
Topic:
Economics, International Trade and Finance, and Political Economy
Political Geography:
South Asia and India

192. Foreign Aid Resurgent: New Spirit or Old Hangover?

Author:
Peter Burnell
Publication Date:
07-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This study is premised on the view that reports circulating in the 1990s, claiming foreign aid was in terminal crisis, were premature. Aid's reviving fortunes are explained in terms both of a growing awareness of the uneven implications of globalization and the after-effects of the terrorist events of 11 September 2001. However these two 'drivers' make uneasy partners. Furthermore, aid for democratization, argued in the 1990s to be an instrument for indirectly addressing socioeconomic weakness and improving development aid's effectiveness—making it a positive feature in a bleak decade—is increasingly seen as problematic. For now, aid's resurgence should target pro-poor development rather than democratic reform, although the likelihood is that old fashioned determinants of realpolitik will continue to get in the way.
Topic:
International Relations, Economics, Human Welfare, and Poverty

193. Prospects for 'Pro-Poor' Growth in Africa

Author:
Abebe Shimeles and Arne Bigsten
Publication Date:
07-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper examines trends in income distribution and its linkages to economic growth and poverty reduction in order to understand the prospects for achieving poverty reduction in Africa. We examine the levels and trends in income distribution in some African countries and calculate pro-poor growth indices. Different growth patterns are simulated for Ethiopia, Uganda, Mozambique, and South Africa. We conclude that the balance between policies aimed at growth and measures aimed at redistribution should depend on the elasticity of the growth-equity tradeoff. We also discuss what the appropriate ingredients of a pro-poor strategy would be in the African setting.
Topic:
Economics, Human Welfare, and Poverty
Political Geography:
Uganda, Africa, South Africa, Mozambique, and Ethiopia

194. Dynamics of Poverty in Ethiopia

Author:
Abebe Shimeles and Arne Bigsten
Publication Date:
06-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper addresses issues related to the dynamics of income poverty using unique household panel data for urban and rural areas of Ethiopia covering the period 1994-97. The percentage of households that remained in poverty was twice as large in urban areas as in rural areas. This suggests that income variability is a serious problem in rural areas, while the persistence is a key feature of urban poverty. The paper also discusses household characteristics that are correlated with the incidence of chronic poverty as well as vulnerability to poverty. A strategy that promotes consumption smoothing through say access to credit can work well in rural areas, while income or employment generation are required for poverty alleviation in urban areas.
Topic:
Economics, Human Welfare, and Poverty
Political Geography:
Africa and Ethiopia

195. On the Arbitrariness and Robustness of Multi-Dimensional Poverty Rankings

Author:
Mozaffar Qizilbash
Publication Date:
06-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
It is often argued that multi-dimensional measures of well-being and poverty—such as those based on the capability approach and related views—are ad hoc. Rankings based on them are not, for this reason, robust to changes in the selection of weights used. In this paper, it is argued that the extent of potential arbitrariness and the range of issues relating to robustness have been underestimated in this context. Several issues relating to both the identification of the poor and the use of dimension-specific data are distinguished. These issues are then discussed in the context of the inter-provincial ranking of poverty in South Africa in 1995-6. It turns out that this ranking is fairly robust, and that some important policy-relevant results about the distinction between 'income'/'expenditure' and 'human' poverty for the South African context are reinforced rather than undermined by checking for robustness. In particular, while KwaZulu Natal is in the best three in terms of the standard expenditure measures for various choices of poverty line, it is third worst in terms of all the multi-dimensional rankings presented here.
Topic:
Economics, Human Welfare, and Poverty
Political Geography:
Africa and South Africa

196. Spatial Inequality and Development in Central Asia

Author:
Kathryn Anderson and Richard Pomfret
Publication Date:
06-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper focuses on inequality in living standards across oblasts and regions within Kazakhstan, the Kyrgyz Republic, Tajikistan, Turkmenistan and Uzbekistan. Regional inequality is an important area of research and policy development. Inequality in income and consumption are logical outcomes in a market-based economic system. If inequality within countries exists because of barriers to competition, then inequality can foment internal tension, and economic and social development within countries is negatively affected. We examine Living Standards Measurement data from Tajikistan, Kyrgystan, and Kazakhstan and additional survey data from Uzbekistan. We find that the most important explanations for the variation in expenditures per capita in the region are household location, household composition, and education. We find large variation in per capita expenditure by location within each country, and the differences go beyond the simple rural-urban distinction. Family structure is also important, and in all countries, having a university educated household head significantly improves household welfare; expenditures are higher in these households than in households with less educated heads. We examine inequality in access to community services and find that provision of public goods reinforces regional inequality patterns in expenditures that we measure among households. The poorest households are likely to live in communities with the lowest access to public services.
Topic:
Economics, Human Welfare, and Poverty
Political Geography:
Central Asia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, and Turkmenistan

197. Trade Liberalization and Spatial Inequality: A Methodological Innovation in Vietnamese Perspective

Author:
Henning Tarp Jensen and Finn Tarp
Publication Date:
06-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
In this paper we calibrate two static computable general equilibrium (CGE) models with respectively 16 and 5,999 representative households. Aggregated and disaggregated household categories are consistently embedded in a 2000 social accounting matrix for Vietnam, mapping on a one-to-one basis to each other. Distinct differences in poverty assessments emerge when the impact of trade liberalization is analyzed in the two models. This highlights the importance of modeling micro household behavior and related income and expenditure distributions endogenously within a static CGE model framework. Our simulations indicate that poverty will rise following a revenue-neutral lowering of trade taxes. This is interpreted as a worst case scenario, which suggests that government should be proactive in combining trade liberalization measures with a propoor fiscal response to avoid increasing poverty in the short to medium term.
Topic:
Economics, Human Welfare, and Poverty
Political Geography:
Vietnam and Southeast Asia

198. Microsimulation, CGE and Macro Modelling for Transition and Developing Economies

Author:
James B. Davies
Publication Date:
06-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Alternative approaches to modelling distributional and welfare effects of changes in policy and the economic environment in developing and transition countries are surveyed. Microsimulations range from pure accounting approaches to models with behavioural equations based on econometric estimates and various dynamic models. Microsimulation accounting models are key to analysing the impact effects of tax and benefit changes and are becoming widespread. Computable general equilibrium (CGE) modelling endogenizes price changes and changes in industry and labour market structure. An essential CGE input is a social accounting matrix (SAM), which can be used to do simple multiplier analyses. A wide range of macroeconomic models have also been used in developing countries, endogenizing variables like interest rates and exchange rates.
Topic:
Development, Economics, and Human Welfare

199. Changes in Spatial Income Inequality in the Philippines: An Exploratory Analysis

Author:
Arsenio M. Balisacan and Nobuhiko Fuwa
Publication Date:
05-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
The purpose of this paper is to establish some basic facts about income inequality in the Philippines, with a special focus on the importance of spatial income inequality. Despite major fluctuations in macroeconomic performances, income inequality remained relatively stable during the years 1985-2000. Spatial inequality accounts for a sizable but not overwhelming portion of the national-level income inequality, and the relative importance of spatial inequality was declining over time. We also find that mean income levels across provinces were converging at a much faster rate than those observed in currently developed countries.
Topic:
Development, Economics, and Human Welfare
Political Geography:
Philippines and Southeast Asia

200. The Medium- and Long-term Effects of an Expansion of Education on Poverty in Côte d'Ivoire: A Dynamic Microsimulation Study

Author:
Michael Grimm
Publication Date:
05-2004
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
I use a dynamic microsimulation model to analyse the distributional effects of an expansion of education in Côte d'Ivoire in the medium and long term. The simulations are performed in order to replicate several policies in force or subject to debate in this country. Various hypotheses concerning the evolution of returns to education and labour demand are tested. The direct effects between education and income as well as the different transmission channels, such as occupational choices, fertility, and household composition, are analysed. The effects of educational expansion on the growth of household incomes, their distribution and poverty depend very crucially on the hypothesis made on the evolution of returns to education and labour demand. If returns to education remain constant and the labour market segmented, the effects will be very modest.
Topic:
Economics, Education, and Human Welfare
Political Geography:
Africa