This paper analyzes the design of optimal unemployment insurance in a search equilibrium framework where search effort among the unemployed is not perfectly observable. We examine to what extent the optimal policy involves monitoring of search effort and benefit sanctions if observed search is...

In this paper, we analyze how the share of immigrant children in the classroom affects the educational attainment of native Dutch children. Our analysis uses data from various sources, which allow us to characterize educational attainment in terms of reading literacy, mathematical skills and...

We analyze the determinants of reading literacy, mathematical skills and science skills of young immigrant children in the Netherlands. We find that these are affected by age at immigration and whether or not one of the parents is native Dutch.

Increase in life expectancy is arguably the most remarkable by-product of modern economic growth. In the last 30 years we have gained roughly 2.5 years of longevity every decade, both in Europe and the United States. Successfully managing ageing and longevity over the next twenty years is one of...

Preferences and attitudes to illicit drug policy held by individuals are likely to be an important influence in the development of illicit drug policy. Among the key factors impacting on an individual's preferences over substance use policy are their beliefs about the costs and benefits of drug...