Life-cycle, effort and academic deadwood

It has been observed that university professors sometimes become less research active in their mature years. This paper models the decision to become inactive as a utility maximising problem under conditions of uncertainty and derives an age-dependent inactivity condition for the level of research productivity. The economic analysis is applicable to other professions as well were work effort is difficult to observe along some dimensions

An essay on the generational effect of employment protection

This paper provides an explanation for the observed positive relationship between youth unemployment and the cost of firing workers. When the cost of firing workers is high, firms only fire when the present discounted value of future losses is high, in which case they gain little by postponing the firing decision in the hope that productivity will recover. The young workers are then the first to go due to their longer remaining tenure. In contrast, when the cost of firing workers is low, the present discounted value of future losses is small at the firing margin and firms may choose to wait in the hope of a recovery. In this case they may choose to fire the older workers first since the younger ones are more likely to be around when productivity recovers

An essay on the generational effect of employment protection

This paper provides an explanation for the observed positive relationship between youth unemployment and the cost of firing workers. When the cost of firing workers is high, firms only fire when the present discounted value of future losses is high, in which case they gain little by postponing the firing decision in the hope that productivity will recover. The young workers are then the first to go due to their longer remaining tenure. In contrast, when the cost of firing workers is low, the present discounted value of future losses is small at the firing margin and firms may choose to wait in the hope of a recovery. In this case they may choose to fire the older workers first since the younger ones are more likely to be around when productivity recovers.

An essay on the generational effect of employment protection

This paper provides an explanation for the observed positive relationship between youth unemployment and the cost of firing workers. When the cost of firing workers is high, firms only fire when the present discounted value of future losses is high, in which case they gain little by postponing the firing decision in the hope that productivity will recover. The young workers are then the first to go due to their longer remaining tenure. In contrast, when the cost of firing workers is low, the present discounted value of future losses is small at the firing margin and firms may choose to wait in the hope of a recovery. In this case they may choose to fire the older workers first since the younger ones are more likely to be around when productivity recovers.Age structure Tenure Firing decisions Real options