A higher share of income for the middle class and lower ethnic polarization are empirically associated with higher income, higher growth, more education, better

A higher share of income for the middle class and lower ethnic polarization are empirically associated with higher income, higher growth, more education, better

We posit that the relationship between income inequality and economic growth is mediated by the level of equality of opportunity, which we identify with interge

The middle class is often viewed as the heart of American society, the key to the country’s democracy and prosperity. Most Americans believe they belong to th

Decades ago, there was no distinct middle class in the People's Republic of China. Any meaningful discussion of China's economy, politics, or society must take