Previous empirical studies on the effect of age on productivity and wages find contradicting results. Some studies find that if workers grow older there is an increasing gap between productivity and wages, i.e. wages increase with age while productivity does not or does not increase at the same...

We study how changes in the maximum benefit duration affect the inflow into unemployment in the Netherlands. Until August 2003, workers who became unemployed after age 57.5 were entitled to unemployment benefits until the age of 65, after which they would receive old age pensions. This...

This paper provides a comprehensive evaluation of benefit sanctions, i.e. temporary reductions in unemployment benefits as punishment for noncompliance with eligibility requirements. In addition to the effects on unemployment durations, we evaluate the effects on post-unemployment employment...

This paper ranks Dutch economists using information about publications and citations. Rankings involve the aggregation of several performance dimensions. Instead of using a cardinal approach, where each dimension is weighted based on impact factors of journals for example, we use an ordinal...

In this paper we use individual level data from the Australian National Drug Strategy Household Survey to study the relationship between initiation into cannabis use and educational attainment. Using instrumental variable estimation and bivariate duration analysis we find that those initiating...

In the Netherlands cannabis use is quasi-legalized. Small quantities of cannabis can be bought in cannabis-shops. We investigate how the distance to the nearest cannabis-shop affects the age of onset of cannabis use. We use a Mixed Proportional Hazard rate framework to take account of observable...

Unemployment insurance recipients in the Netherlands were for a long time exempted from the requirement to actively search for a job when they reached the age of 57.5. We study how this exemption affected the job finding rates of the recipients involved. We find evidence that the job finding...

This paper investigates the importance of parents reading to their young children. Using Australian data we find that parental reading to children at age 4 to 5 has positive and significant effects on reading skills and cognitive skills of these children at least up to age 10 or 11. Our findings...

This paper investigates the importance of parents reading to their young children. Using Australian data we find that parental reading to children at age 4 to 5 has positive and significant effects on reading skills and cognitive skills of these children at least up to age 10 or 11. Our findings...

Unemployment insurance recipients in the Netherlands were for a long time exempted from the requirement to actively search for a job when they reached the age of 57.5. We study how this exemption affected the job finding rates of the recipients involved. We find evidence that the job finding...