When average income rises, the average incomes of the poorest fifth of society rise proportionately. This is a consequence of the strong empirical regularity that the share of income accruing to the bottom quintile does not vary systematically with average income. The authors document this...

With the recent resurgence of interest in equity, inequality, and growth, the possibility of a negative relationship between inequality and economic growth, has received renewed interest in the literature. Faced with the prospect that high levels of inequality may persist, and give rise to...

The authors argue that the welfare inferences drawn from subjective answers to questions on qualitative surveys are clouded by concerns about the structure of measurement errors and how latent psychological factors influence observed respondent characteristics. They propose a panel data model to...

The authors look at differences in the scope and depth of pro-competitive regulatory reforms and privatization policies as a possible source of cross-country dispersion in growth outcomes. They suggest that, despite extensive liberalization and privatization in the OECD area, the cross-country...

This paper analyzes the enormous obstacles that the Democratic Republic of the Congo faces in forming a stable, development-oriented state. No government could design, implement, and finance a development program for the country without coordinated analytical and financial support from the...

The authors empirically review and analyze the link between income distribution and aggregate savings. Recent research has focused on the impact of income inequality and growth. Less attention has been paid to the link between inequality and savings. Once the conventional representative-agent...

Drawing on recently completed firm-level surveys in Bangladesh, Brazil, China, Honduras, India, Nicaragua, Pakistan, and Peru, this paper investigates the relationship between investment climate and international integration. These standardized surveys of large, random samples of firms in common...

A number of studies have examined the implications of preference interdependence. This paper models individual utility as depending either on the level of other people's consumption or on the difference in consumption levels. It assumes that the impact of an increase in other people's...

This paper contains abstracts of Policy Research Working Paper series Numbers 2568-2618.

Small states have attracted a good deal of research. The authors test whether micro-states are any different from other states in income, growth, and volatility. They find that, controlling for location, smaller states are actually richer than other states in per capita GDP. This income...