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....

We study the role of competition for the hold-up problem in foreign direct investment in resource-based industries. The host country government is not only unable to commit not to expropriate investment ex post, but is also unable to commit to the provision of local resources. In the case of...

Regional productivity differences provide scope for productivity-enhancing labor mobility. Redistribution reduces relocation incentives through higher taxes or lower transfers. Combining an intensive labor supply margin with an extensive, productivity-enhancing migration margin, we determine how...

We analyze the optimal regional pattern of public employment in an information-constrained econd-best redistribution policy showing that regionally differentiated public employment can serve as an expenditure side tagging device, bypassing or relaxing the equity-effciency trade-off. The optimal...

We introduce cross-border shopping and indirect tax competition into a model of optimal taxation. The Atkinson–Stiglitz result that indirect taxation cannot improve the efficiency of information-constrained tax-transfer policies, and that indirect taxes should not be differentiated across...

A gradually introduced reform of local government accounting made it temporarily likely for municipalities in the German state of North Rhine-Westphalia to avoid the effective control of their budget by the authorities in charge with overseeing local government budgets and enforcing the existing...

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...

Health care financing and funding are usually analyzed in isolation. This paper combines the corresponding strands of the literature and thereby advances our understanding of the important interaction between them. We investigate the impact of three modes of health care financing, namely,...

In 1996, free choice of sickness fund was given to those insured under the German Public Health Insurance System, thus significantly intensifying competition among funds. As funds must not charge risk-related premiums (community rating), there are substantial selection incentives, i.e. funds...