What is the contribution of intra­household inequality to overall income inequality?: evidence from global data, 1973-­2013

Abstract

Intra-household inequality continues to remain a neglected corner despite renewed focus on income and wealth inequality. Using the LIS micro data, we present evidence that this neglect is equivalent to ignoring up to a third of total inequality. For a wide range of countries and over four decades, we show that at least 30 per cent of total inequality is attributable to inequality within the household. Using a simple normative measure of inequality, we comment on the welfare implications of these trends.