This paper reviews the progress made in the literature toward defining and measuring the affordability of utilities. It highlights the relative merits of alternate affordability metrics; the practical challenges to their operationalization, including the underlying data requirements; and their...

Theoretical work has shown that nonlinear dynamics in household incomes can yield poverty traps and distribution-dependent growth. If this is true, the potential implications for policy are dramatic: effective social protection from transient poverty would be an investment with lasting benefits,...

The authors compare two contrasting motivations for rebellion: greed and grievance. Most rebellions are ostensibly in pursuit of a cause, supported by a narrative of grievance. But since grievance assuagement through rebellion is a public good that a government will not supply, economists...

This paper uses a rural household survey dataset collected in 2006 and 2008 to investigate the impact of a market-based land resettlement project in southern Malawi. The program provided a conditional cash and land transfer to poor families to relocate to larger plots of farm land. The average...

Typically the tools available for redistribution are price subsidies and direct cash transfers. Conventional economic theory indicates that the efficiency loss is minimized if cash transfers are used instead of price subsidies. But in almost all economies, including advanced economies, price...

The author uses household-level data from a nationally representative survey to analyze the impact of nonfarm income on income inequality in rural Egypt. After pinpointing the importance of nonfarm income to the rural poor, the author decomposes total rural income among five sources, nonfarm,...

The author uses a simulation model to quantify the impact on income distribution of having a neutral social security program that is fully funded replace a progressive social security program that redistributes income toward the poor but is financed by a pay-as-you-go method. He finds that if...

The authors assess the presence and extent of involuntary savings by comparing the predicted savings rates of market economies with those of the pre-transition economies. On balance, predicted savings rates fell short of actual savings rates, especially for the former Soviet Union and the...

Standard economic analyses suggests that when the budget for redistribution is fixed, transfers should be targeted to (that is, means-tested for) those most in need. But both economists and political scientists have long recognized the possibility that targeting could undermine political support...

The author provides two extensions to Yitzhaki and Lerman's group decomposition of the Gini index. First, he analyzes stratification (within the group) and inequality (between groups) along several dimensions at once. This makes the determinants of inequality more understandable. Second, he...