In order to investigate the interaction between tax policy, welfare benefits, the government technology for monitoring and sanctioning inadequate search, workfare, and externalities from work, we incorporate endogenous job search and involuntary unemployment into a model of optimal nonlinear...

Corporate defined-benefit plans suffer from a number of serious weaknesses, including credit risk of the sponsor, ambiguous ownership of the surplus and back-loading of benefits. Also defined-contribution plans feature drawbacks. Individuals are not well equipped to make the complex financial...

The Netherlands has abolished the tax on actual personal capital income and has replaced it by a presumptive capital income tax, which is in fact a net wealth tax. This paper contrasts this wealth tax with a conventional realization-based capital gains tax, a retrospective capital gains tax with...