I study how the relative efficiency of high- and low-skill labor varies across countries. Using microdata for countries at different stages development, document that differences in quantities wages are consistent with high-skill workers being relatively more productive rich exploit variation skill premia foreign-educated migrants to discriminate between two possible drivers this pattern: cross...

I specify an econometric model to estimate the causal effects of environmental factors on individuals’ life-cycle health outcome, and outline a semiparametric control function approach to test and correct for the possible selectivity bias that may arise due to endogenous choice of residence by individuals. I show how to map Union Army Sample data to elements of this model in practice. JEL Class...

How Important Is Homeland Education for Refugees’ Economic Position in The Netherlands? We use data on refugees admitted to the Netherlands that include registration of education in their homeland by immigration officers. Such data are seldom available. We investigate the quality and reliability of the registrations and then use them to assess effects on refugees’ economic position during the f...

We analyse post-war Dutch migration to New Zealand. We document that history, reflect on analytical and econometric modelling and then combine a sample of Dutch migrants in New Zealand with a representative sample of Dutch in The Netherlands to estimate wage equations and the determinants of the migration decision. We use the results for ex post evaluation of the migration decision. JEL classif...

The Labor Demand Was Downward Sloping: Disentangling Migrants’ Inflows and Outflows, 1929-1957 This paper studies inand out-migration from the U.S. during the first half of the twentieth century and assesses how these flows affected state-level labor markets. It shows that outmigration positively impacted the wages of remaining workers, while in-migration had a negative impact. Hence, immigrant...

I specify an econometric model to estimate the causal effects of environmental factors on individuals’ life-cycle health outcome, and outline a semiparametric control function approach to test and correct for the possible selectivity bias that may arise due to endogenous choice of residence by individuals. I show how to map Union Army Sample data to elements of this model in practice. JEL Class...

Is Temporary Agency Employment a Stepping Stone for Immigrants? We investigate whether agency employment is a bridge into regular employment for immigrants to Denmark using the timing-of-events approach. We provide evidence of large positive in-treatment effects, particularly for non-western immigrants and immigrants arriving during childhood. Post-treatment effects are fairly high for male non...

Labour market assimilation of Danish first generation male immigrants is analysed based on two panel data sets covering the population of immigrants and 10% of the Danish population during 1984-1995. Wages and employment probabilities are estimated jointly in a random effects model which corrects for unobserved cohort and individual effects and panel selectivity due to missing wage information....

Many countries shift substantial public resources across jurisdictions to mitigate spatial economic disparities. We use a general equilibrium model with multiple asymmetric regions, labor mobility, and costly trade carve out the aggregate implications of fiscal transfers. Calibrating for Germany, we find that transfers indeed deliver smaller disparities regions. This comes at cost lower nationa...

The Brain Drain: Some Evidence from European Expatriates in the United States This paper uses U.S. Census data from 1990 and 2000 to provide evidence on the labor market characteristics of European-born workers living in the US. It is found that there is a positive wage premium associated with these workers, and that the highly skilled are overrepresented compared with the source country, more ...