Do Middle Classes Bring Institutional Reforms?

The paper examines the link between poverty, the middle class and institutional outcomes using a new cross-country panel dataset on the distribution of income and expenditure. It uses an econometric methodology to gauge whether a larger middle class has a causal effect on policy and institutional outcomes in three areas: social policy in health and education, market-oriented economic structure and quality of governance. The analysis find that when the middle class becomes larger (measured as the proportion of people earning more than US