In an occupational choice framework individuals can either become entrepreneurs (risky income) or employed workers (safe income). Their choice is affected by the design of the pension system which discriminates between entrepreneurs and workers. We explore the comparative statics of several...

We analyze the impact of increased pension uncertainties on saving and retirement decisions, both in isolated and in joint decision problems. In the absence of other risks, saving is increased and retirement is delayed when social security pensions get more risky. If saving and retirement...

Using data from 1960 to 2000 for OECD countries, we analyze the effect of compulsory military service on the demand for higher education, measured by the fraction of the working-age population enrolled in tertiary education. Based on a theoretical model, we hypothesize that a military draft has...

This paper examines a Waste Management Organisation's (WMO) pricing options to implement the Pareto-efficient allocation in an economy where materials are first extracted, then used for producing a consumption good and finally recycled or landfilled. The composition of consumption waste results...