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Publications (20)
Journal Article
This study re-examines the determinants of redistribution in light of improved data and methods relative to earlier literature. In particular, we use the latest version of the UNU‐WIDER’s Income Inequality Database to have the best available estimates of both pre‐ and post‐redistribution inequality...
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.
– How large is the effect of top incomes?
Despite the growing interest in global inequality, assessing inequality trends is a major challenge because individual data on income or consumption is not often available. Nevertheless, the periodic release of certain summary statistics of the income distribution has become increasingly common...
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.
The interest in the level of global inequality has surged in recent years. This paper complements existing estimates of global inequality by providing the first estimates of the level of bipolarization of the global income distribution. During 1975–2010, global bipolarization declined substantially...
Working Paper
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The interest in the level of global inequality has surged in recent years. This paper complements existing estimates of global inequality by providing the first estimates of the level of bipolarization of the global income distribution. During 1975–2010, global bipolarization declined substantially...
Working Paper
pdf
– Causes and consequences
This paper re-examines the determinants and consequences of redistribution in light of improved data and methods relative to earlier literature. In particular, we use the latest version of the UNU-WIDER’s Income Inequality Database to have the best available estimates of both pre- and post...
Working Paper
pdf
– How large is the effect of top incomes?
In this paper, we estimate the recent evolution of global interpersonal inequality and examine the effect of omitted top incomes on the level and direction of global inequality. We propose a methodology to estimate the truncation point of household surveys by combining information on income shares...
Working Paper
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– a Sensitivity Analysis of Well-Being Indices
This paper attempts to provide a comprehensive analysis of interrelationships among the determinants of the quality of life (QOL). We show that various measures of well-being are highly sensitive to domains of QOL that are considered in the construction of comparative indices, and how measurable...
Working Paper
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This paper uses the data gained from an income categorization experiment for five shapes of income distributions to investigate background context effects, relative deprivation, range-frequency theory to explain background context effects, individual income satisfaction versus aggregate well-being...
Working Paper
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Typical welfare and inequality measures are required to be Lorenz consistent which guarantees that inequality decreases and welfare increases as a result of a progressive transfer. We explore the implications for welfare and inequality measurement of substituting the weaker absolute differentials...
Working Paper
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– A Problem in Measurement
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’...
Working Paper
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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...
Working Paper
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– The Relevance of Income Redistribution for Functioning Levels
This paper relates Amartya Sen’s capability approach to the literature on equivalence scales. Synthetic indicators of well-being are constructed by adjusting individual incomes for differences in functionings. An exploratory comparative application to Italian and Belgian data illustrates the model...
Working Paper
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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...
Working Paper
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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...
Working Paper
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– A Dynamic Microsimulation Study
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...
Working Paper
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– Conceptual Linkages and Measurement Challenges in Development
The capabilities approach has emphasized that inequalities can be analyzed in various dimensions of human functioning. Indicators of these inequalities can be incorporated into assessments of well-being. The capabilities approach also highlights the intrinsic importance of agency and demonstrates...
Displaying 16 of 20 results