Panel data are rarely available for developing countries. Departing from traditional pseudo-panel methods that require multiple rounds of cross-sectional data to study poverty mobility at the cohort level, we develop a procedure that works with as few as two survey rounds and produces point...

In many countries extreme poverty is unnecessary. Yet it persists. We propose a simple index, denoted the Miser index, to measure the extent to which societies have poverty in the midst of affluence. It builds on the generalized Lorenz curve, but can also be seen as a measure of polarization...

Despite the formal rigour that attends social and economic measurement, the substantive meaning of particular measures could be compromised in the absence of a clear and coherent conceptualization of the phenomenon being measured. A case in point is afforded by the status of a "focus axiom" in...

Using newly comprehensive data and tools from the Global Consumption and Income Project or CGIP, covering most of the world and five decades, we present a portrait of the changing global distribution of consumption and income and discuss its implications for our understanding of inequality,...

Using a panel fixed effects model for a sample of 121 countries covering 1975-2005, we examine how financial development, financial liberalization and banking crises are related to income inequality. In contrast with most previous work, our results suggest that all finance variables increase...

Using a panel fixed effects model for a sample of 121 countries covering 1975 -2005, we examine how financial development, financial liberalization and banking crises are related to income inequality. In contrast with most previous work, our results suggest that all finance variables increase...

We examine the relationship between capitalism and income inequality for a large sample of countries using an adjusted economic freedom index as proxy for capitalism and Gini coefficients based on gross-income as proxy for income inequality. Our results suggest that there is no robust...

This paper points to flaws in Gini decompositions by income sources and population subgroups and to common pitfalls in the interpretation of decomposition results, focusing on methods within the framework of Rao (1969). We argue that within this framework Gini elasticities may provide the only...

Despite the formal rigour that attends social and economic measurement, the substantive meaning of particular measures could be compromised in the absence of a clear and coherent conceptualization of the phenomenon being measured. A case in point is afforded by the status of a "focus-axiom" in...

In most developing countries, income inequality tends to worsen during initial stages of growth, especially in urban areas. The People's Republic of China (PRC) provides a sharp contrast where income inequality among urban households is lower than that among rural households. In terms of...