Immigration could offer one way for Denmark to expand its labour supply, thereby lowering the dependency ratio, at least for some time, and easing the task of ensuring fiscal sustainability. However, these beneficial effects are obtained only if immigrants are in work. Yet a significant...

Empirical studies in the migration literature have shown that migration enclaves (networks) negatively affect the language proficiency of migrants. These studies, however, ignore the choice of location as a function of language skills. Using data on Mexican migration to the US, we show that...

This paper investigates the effect of early exposure to neighborhood crime on subsequent criminal behavior of youth exploiting a unique natural experiment between 1986 and 1998 when refugee immigrants to Denmark were assigned to neighborhoods quasi-randomly. We find strong evidence that the...

Within metropolitan areas, neighborhoods of growing immigrant settlement are becoming relatively less desirable to natives. We deploy a geographic diffusion model to instrument for the growth of immigrant density in a neighborhood. Our approach deals explicitly with potential unobservable shocks...

Are the English proficiency and social outcomes of US immigrants the result of their cultural preferences or of more fundamental constraints? Using 2000 census microdata, we relate the English proficiency, marriage, fertility, and residential location variables of immigrants to their age at the...

The onset of World War I spurred the "Great Migration" of African Americans from the U.S. South, arguably the most important internal migration in U.S. history. We create a new panel dataset of more than 5,000 men matched from the 1910 to 1930 census manuscripts to address three interconnected...

I propose a language theory of labor market segmentation. People of different language origins form separate urban labor submarkets and can switch between submarkets. Two types of wage differentials emerge, namely the Within-Labor-Market Wage Gap and the Within-Language-Group Wage Gap. The...

The onset of World War I spurred the "Great Migration" of African Americans from the US South, arguably the most important internal migration in US history. We create a new panel dataset of more than 5,000 men matched from the 1910 to 1930 census manuscripts to address three interconnected...

Immigrants contribute disproportionately to entrepreneurship in many countries, accounting for a quarter of new employer businesses in the US. We review recent research on the measurement of immigrant entrepreneurship, the traits of immigrant founders, their economic impact, and policy levers....

Comprehensive and coordinated action across levels of government responsible for different policy domains (labour, education, housing and welfare/health) as well as across local actors is crucial to migrant integration. To respond to this need for co-ordination, different policy instruments are...