Inequality and poverty fell sharply in many Latin American countries during a decade in which voters in ten countries chose left-leaning leaders. Are these developments related? Using data for 18 Latin American countries, this paper presents econometric evidence that social democratic regimes in...

The World Bank’s (WB) mission and overarching goal is to reduce poverty. Moving ahead, what can the WB do to enhance its contribution to the poverty reduction agenda? This question can be answered from at least two perspectives: the WB as a lending institution and the WB as a knowledge bank....

Previous estimates of unfair inequality of opportunity (IOp) are only lower bounds because of the unobservability of the full set of endowed circumstances beyond the sphere of individual responsibility. In this paper, we suggest a new estimator based on a fixed effects panel model which...

This paper argues that consideration of world inequality should cause us to re-examine the key concepts underlying the welfare approach to the measurement of income inequality and the inter-relation between the measurement of inequality and the measurement of poverty. There are three reasons why...

During the last 20 years, microsimulation models have been increasingly applied in qualitative and quantitative analysis of public policies. This paper discusses microsimulation techniques and their theoretical background as a tool for the analysis of public policies. It next analyses basic...

This paper investigates the influence of invariance axioms in the decomposition of observed poverty variations into growth and inequality effects. After a complete and critical review of the invariance axioms suggested in the literature, we show that few information is needed for the ordering of...

The two largest minorities in the United States, African Americans and people of Hispanic origin, show official poverty rates that are at least twice as high as those among non-Hispanic Whites. These similarly high poverty rates among minorities are, however, the result of different combinations...

This paper frames growth incidence analysis within the logic of social impact evaluation understood as an assessment of variations in individual and social outcomes attributable to shocks and policies. It uses recentered influence function (RIF) regression to link the growth incidence curve...

Guatemala is one of the most unequal countries in Latin America and has the highest incidence of poverty. The indigenous population is more than twice as likely of being poor than the nonindigenous group. Fiscal incidence analysis based on the 2009-2010 National Survey of Family Income and...

Taxes and transfers can have significant impacts on poverty and inequality. All standard measures are by definition anonymous in the sense that we do not know the identity of winners and losers. That a given combination of taxes and transfers makes some of the poor poorer, however, may be...