We construct a simple model of occupational choice among agents with differing abilities. The fraction of agents creating new businesses who are low ability rises during recessions. Thus, cohorts born during recessions are on average lower quality: their businesses yield lower initial earnings,...

This paper proposes a theory of free movement of goods and labor between two large economies with imperfect labor contracts. Each country is incompletely specialized in producing two final goods that differ in their complexity of production. The most complex good is produced by workers and...

Human capital investment theory suggests that entrepreneurs should be generalists, while those who work for others should be specialists; it also predicts higher incomes for entrepreneurs with generalist skills. An alternative view predicts that those with greater taste for variety are more...

A state monopoly in schooling followed the collapse of communism in Central Europe. The centrally planned system was abandoned. Systems comparable with educational voucher scheme, also known as school choice system, were introduced in the Czech Republic and Hungary in the early 1990s. The newly...

Recent findings by Hamilton (Journal of Political Economy, 2000) suggest that the self-employed do not receive a monetary premium for the risk and uncertainty associated with business ownership. In this paper, I show that that income underreporting by entrepreneurs can explain the lack of...

The years following the Second World War were those of the greatest economic growth that Europe had ever seen. If the countries of the Iberian Peninsula, neutral in the conflict and ruled by dictatorial regimes, enjoyed that growth and had participated in the convergence phenomenon, Ireland,...

The years following the Second World War were those of the greatest economic growth that Europe had ever seen. If the countries of the Iberian Peninsula, neutral in the conflict and ruled by dictatorial regimes, enjoyed that growth and had participated in the convergence phenomenon, Ireland,...

Shafer's evidence theory is a branch of the mathematics of uncertain reasoning that allows for novel possibilities to be conceived by a decision-maker. Many of its findings exhibit striking similarities with an alternative decision theory purported by Shackle in the 1950s, before expected...