If a public project is financed through private contributions with convex costs, project completion may be delayed. The paper examines how asymmetries, the order of moves, and the absence of commitment will affect the completion time. All three factors are shown to cause delay, although for...

We study the market for vaccinations considering income heterogeneity on the demand side and monopoly power on the supply side. A monopolist has an incentive to exploit the external effect of vaccinations and leave the poor susceptible in order to increase the willingness to pay of the rich....

Adjustment costs cause movements of the labour share if the economy experiences demand or wage shocks. With linear adjustment costs and Cobb-Douglas technology, these movements are independent of the size of these shocks and depend only on the size of the adjustment costs.

A firm facing employment protection will defend its market position more fiercely than a firm operating without such restrictions. However, ex ante it will be more reluctant to expand its market position. For the benchmark case of contest competition, the defensive effect dominates. A firm...

Restrictions on work hours are more important in countries with a large welfare state. We show that this empirical observation is consistent with the strategic effects of such restrictions in a welfare state in the context of optimal direct taxation in the tradition of Mirrlees (1971). Our...

We consider the hold-up problem between a foreign direct investor and the government(s) in a host country with weak governmental structure and lack of power to commit. Using Nash threats, we show that an efficient investment level can be sustained for a sufficiently high discount factor and ask...