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Publications (38)
Book Chapter
– 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...
Journal Article
This peer-reviewed research is available free of charge. UNU-WIDER believes that research is a global public good and supports Open Access.
– Accounting for inequality changes in Spain during the recession
The author discusses a new approach which decomposes inequality into the contributions of population groups by income sources. The author estimates a matrix with rows and columns which indicate different population groups and income sources, respectively, with each element indicating the marginal...
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
pdf
– 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...
Working Paper
pdf
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...
Working Paper
pdf
– 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
pdf
– 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...
Journal Article
This peer-reviewed research is available free of charge. UNU-WIDER believes that research is a global public good and supports Open Access.
Professor Stephen Jenkins (this issue) has conducted an extremely careful and insightful analysis of two datasets, WIID and SWIID. In this short response, we focus on his review of the WIID, maintained and published by UNU-WIDER in agreement with the World Bank. We wish to highlight at the outset...
Policy Brief
pdf
World hunger is prevalent yet receives relatively less attention compared to poverty. The MDGs have taken a step to address this with the resolution of halving the number of starving people in the world by 2015. A substantial and sustainable reduction in hunger will also greatly improve the chances...
– Indicators, Measurement, and the Impact of Trade Openness
What are the implications of the WTO's Agreement on Agriculture for food security in poor countries? Are economic reforms and high growth rates in some countries protecting the well-being of the poor by improving the status of nutrition? Are we measuring hunger adequately? Do we need new tools and...
Do we have a right to food? The significance of a human rights approach, and the way in which it translates to gender considerations, with links to the HIV/AIDS pandemic, agricultural productivity and the environment, adds a new dimension to the problem of world hunger. By exploring these approaches...
Working Paper
pdf
– Lessons from the Right to Food Movement in India
In April 2001 the People's Union for Civil Liberties (PUCL) approached the Supreme Court of India arguing that the government has a duty to provide greater relief in the context of mass hunger. The litigation has now become the best known precedent on the right to food internationally. This paper...
Working Paper
pdf
Many developing nations, especially the least developed countries, are subjected to recurrent spells of food insecurity. In order to understand food insecurity in these countries it is necessary to consider not only immediate or trigger-causes of food crises, but also its underlying or systemic...
Working Paper
pdf
– The Life and Death Role of Vitamins and Minerals in Humanitarian Crises
The substantive role that vitamin and mineral deficiencies play in shaping crisis-related morbidity and mortality was not widely understood when Amartya Sen elaborated his arguments about moral rights of the hungry, entitlements, and public action. This chapter examines two main aspects of the...
Displaying 16 of 38 results