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...

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...

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...

Differing value judgments in measuring inequality underlie the conflicting factual claims about how much poor people have shared in the economic gains from globalization. Opponents in the debate differ in the extent to which they care about relative inequality versus absolute inequality,...

A large and growing proportion of the world's population is old; the elderly are often poor; and many countries face huge fiscal burdens because of promises they have made to give their older citizens income security. These government old-age security policies have been debated in developed...

During the transition from central planning to market economies now under way in Eastern Europe, output levels first collapsed by 40 to 50 percent in most countries, then staged a modest recovery in the last two years. Longer-term revival of growth requires a resumption of investment and thus,...

Public spending aims to promote efficiency and equity. This paper, drawn from a book on public spending and the poor, is concerned with the latter. In it, the author focuses on three key questions: what is the welfare objective? how are the benefits of public spending currently distributed? how...

Proposals aimed at improving the welfare of the poor often include indicator targeting, in which non-income characteristics (such as race, gender, or land ownership) that are correlated with income are used to target limited funds to groups likely to include a cincentration of the poor. Previous...

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,...