In this paper we offer an explanation why a poor majority does not necessarily expropriate a rich minority. We present a dynamic model in which individuals are willing to accept an unequal distribution of income in the current period if they are sufficiently optimistic about their future...

The paper integrates human-capital investments of heterogeneous individuals into a neoclassical growth framework. The accumulation of physical capital changes relative factor prices and thus incentives to acquire skills, thereby altering the composition of the labor force. This interplay between...

According to empirical studies, the relation between the relative wage of skilled workers and their relative supply is U-shaped. This finding is explained by the effect of technological change on the incentives for humancapital investments made by heterogeneous individuals.