Overview

Abstract

This chapter presents national estimates of incomes and inequality for 2007 and 2013. It begins with discussion of the CHIP datasets and measurement issues. It then reports core estimates of income and inequality, which indicate a modest decline in inequality during this period. Estimates are reported separately for formal urban residents, rural residents, and rural-to-urban migrants, with discussion of the effects of migration on inequality. Incomes and inequality are decomposed among the different sources of income; the urban/rural and regional income gaps are investigated. Alternative estimates of national inequality—using different income definitions, inequality indexes, and prices—are reported, as well as estimates that adjust for the underrepresentation of incomes in the top tail of the income distribution. The estimated decline in national inequality survives some but not all of these alternative calculations and thus raises questions about the magnitude and long-term sustainability of the inequality decline.