The paper presents an analysis of the coexistence of daily-wage and piece-rate contracts in agrarian economies. We show that, when individual effort is taken into account, daily-wage labourers typically form a convex set in the space working ability. The most able and the least able labourers...

The paper presents an analysis of the coexistence of daily-wage and piece-rate contracts in agrarian economies. We show that, when individual effort is taken into account, daily-wage labourers typically form a convex set in the space of working ability. The most able and the least able labourers...

In this paper, we investigate the role of young adult mortality on child labor and educational decisions. We show that, in the absence of appropriate insurance mechanisms, the level of child labor is inefficient. It may be too high if parents are not very altruistic and anticipate positive...