Over a third of economic activity in theformer Soviet countries was estimated to occur in the unofficial economy by the mid-1990s; in Central and Eastern Europe, the average is close to one-quarter. Intraregional variations are great: in some countries 10 to 15 percent of economic activity is...

Social welfare functions that assign weights to individuals based on their income levels can be used to document the relative importance of growth and inequality changes for changes in social welfare. In a large panel of industrial and developing countries over the past 40 years, most of the...

Growth is pro-poor if the poverty measure of interest falls. According to this definition there are three potential sources of pro-poor growth: (1) a high rate of growth of average incomes; (2) a high sensitivity of poverty to growth in average incomes; and (3) a poverty-reducing pattern of...

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...

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...

Incomes in the poorest two quintiles on average increase at the same rate as overall average incomes. This is because, in a global dataset spanning 118 countries over the past four decades, changes in the share of income of the poorest quintiles are generally small and uncorrelated with changes...

This paper critically reviews the literature on finance and inequality, highlighting substantive gaps in the literature. Finance plays a crucial role in most theories of persistent inequality. Unsurprisingly, therefore, economic theory provides a rich set of predictions concerning both the...

Over the past decade (2003-12), Latin America has experienced strong income growth and a notable reduction in income inequality, with the region's Gini coefficient falling from 55.6 to 51.8. Previous studies have warned about the sustainability of such a decline, and this paper presents evidence...