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...

December 1, 1996 Portugal introduced a new law on working hours which gradually reduced the standard workweek from 44 hours to 40 hours. We study how this mandatory working hours reduction affected employment and earnings of workers involved. We find for workers who were affected by the new law...

This paper uses a dataset collected among inhabitants of Amsterdam, to study whether wages of prime age male workers are affected by the use of cannabis and cocaine.The analysis shows that cocaine use and infrequent cannabis use do not affect wages.Frequent cannabis use has a negative wage...

In empirical studies of sequential auctions of identical objects prices have been found to decline.We study auctions of ancient Chinese porcelain recovered from shipwrecks.In these auctions there are very long sequences of lots of identical objects.We find that the average price decline is...

Abstract 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...

Part-time jobs are popular among partnered women in many countries. In the Netherlands the majority of partnered working women have a part-time job. Our paper investigates, from a supply-side perspective, if the current situation of abundant part-time work in the Netherlands is likely to be a...

We investigate the determinants of the support for cannabis legalizationfinding a causal effect of personal experience with cannabis use. Current and past cannabis users are more in favor of legalization. We relate this to self-interest and inside information about potential dangers of cannabis...