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Publications (53)
After 20 years of contributions to income inequality research, the World Income Inequality Database (the WIID) is getting a new expansion that will greatly strengthen knowledge on inequalities. UNU-WIDER is now working to produce a user-friendly companion database to the classic WIID that will...
Working Paper
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– Comment on 'Redistribution, inequality, and growth: new evidence'
An influential paper by Berg et al., ‘Redistribution, inequality, and growth: new evidence’, uses the SWIID data to examine the impact of inequality and redistribution on growth in both developing and developed countries. It finds that while inequality is harmful for growth, redistribution does not...
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In this paper, we use the World Income Inequality Database to assess the main trends in inequality within countries since around 1990. We cope with the heterogeneity in the original information (regarding the measure of resources, equivalence scale, etc.) by focusing on the trends rather than on the...
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– An integrated approach
In large parts of the world, income inequality has been rising in recent decades. Other regions have experienced declining trends in income inequality. This raises the question of which mechanisms underlie contrasting observed trends in income inequality around the globe. To address this research...
Blog
– Explaining income distributions with ‘decompositions’
The understanding of inequality requires the analysis of changes in income distributions across countries and over time as well as the identification of its drivers. To achieve this we use different statistical tools to identify the distributional patterns and summarize the results using inequality...
Working Paper
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– Accounting for inequality changes in Spain during the recession
I discuss a new approach which decomposes inequality into the contributions of population groups by income sources. I estimate a matrix with rows and columns which indicate different population groups and income sources respectively, with each element indicating the marginal change in the inequality...
Income inequality is the result of complex processes with multiple interacting driving forces but understanding those drivers in emerging economies is particularly difficult because of data and analytical challenges. While most middle-income countries produce comprehensive household surveys these...
In recent years there is a growing concern within the international donor community regarding the plight of a special group of countries labeled as 'Fragile States'. These states, which according to current donor lists currently numbers more than 40 countries, are diverse in many respects. But...
Blog
Wim Naudé, Amelia U. Santos-Paulino and Mark McGillivray The global economic crisis, which erupted about one year ago with the US sub-prime mortgage crisis and the collapse of the investment bank Lehman Brothers, painfully reminds us on how vulnerable developing countries can be to external shocks...
– Advances in Concept and Measurement
The six papers in this Special Issue to provide insights into advances in conceptualizing and measuring vulnerability, in particularly household vulnerability to poverty and country and regional vulnerability to external shocks. All of the papers were presented at the WIDER Conference on Fragile...
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– Its Design and Use for International Development Policy
In response to the need expressed by the UN General Assembly, an economic vulnerability index (EVI) has been defined by the Committee for Development Policy. The present paper, which refers to this index, first examines how a structural economic vulnerability index can be designed for the low-income...
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– A Conceptual Framework with Reference to Widows
This paper analyses the transmission channels through which mass violent conflict and post-conflict fragility affect households. It does so by pointing out how a fragile environment impairs a household’s core functions, boundaries, and its choice of income generating activities. Furthermore, it...
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There are alternative definitions of vulnerability to poverty. Most researchers prefer to define vulnerability as the probability of a household or individual falling into poverty in the future. Based on this definition and using household survey panel data from rural China, this paper attempt to...
– Achieving Growth in the Pacific
This Focus is devoted to small islands' development challenges, specifically relating to the achievement of economic growth, and draws on five papers arising from the UNU-WIDER 'Fragility and Development' research project meeting held in Fiji in December 2006.
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– Exploring the Linkages between Poverty, Gender, and Disaster Vulnerability in Caribbean SIDS
This paper explores the linkages between poverty and disaster vulnerability in the context of remittance flows to households in the Caribbean. Jamaica is used as the case study country. The paper discusses the channels through which natural disasters and remittances affect each other but also...
– Development Challenges
This Policy Arena examines some of the development challenges faced by SIDS. It brings together a collection of papers arising from the UNU-WIDER project Fragility and Development. These investigations were presented at the UNU-WIDER project meeting held in Lautaka, Fiji in December 2006. The Policy...
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