We present instrumental variables estimates of the relationship between the share of income accruing to the middle class and GDP per capita. The increase in GDP per capita that ASEAN economies experienced during 1970-2010 significantly contributed to a higher share of income accruing to the...

In many developing countries, a significant part of economic activity takes place in the informal sector. Earlier work has examined the determinants of the size of the informal sector, focusing separately on factors such as tax and regulation burden, financial market development, and the quality...