Firm ownership is a defining feature of immigrant adaptation with 41% of immigrants owning a firm at some point in their first 10 years after arrival. We use rich Canadian administrative data linking immigrant arrival records with individual and firm tax data to examine the process by which...

A century ago, and for most of the twentieth century, Ireland was a land of emigration, not immigration. However, in the space of less than a decade in the 2000s, Ireland was transformed from a homogeneous community, where nonnative residents were in a very small minority, to one in which...

Given the huge size, relatively speaking, of the human influx into Ireland over the past decade or so, the evolution of Irish attitudes to immigration is of more than parochial interest. In this paper we use the six rounds of the European Social Survey (2002-2012) in seeking to account for those...

Emigrants from Italy and Ireland contributed disproportionately to the Age of Mass Migration. That their departure improved the living standards of those they left behind is hardly in doubt. Nevertheless, a voluminous literature on the selectivity of migrant flows - both from sending and...

We describe a new dataset created from the first 18,000 savings accounts opened (from 1850 to 1858) at the Emigrant Industrial Savings Bank in New York City. The bank was founded by Irish Americans and most of its depositors in its first decade of operations were recent Irish immigrants. The...

One of the fundamental questions in the social sciences is whether modern welfare states can be sustained as countries welcome more immigrants. On theoretical grounds, the relationship between immigration and support for redistribution is ambiguous. Immigration may increase ethnic diversity,...

In the 2015 refugee crisis, nearly one million refugees came to Germany, raising concern that crimes against natives would rise. Using novel county-level data, we study this question empirically in first-difference and 2SLS regressions. Our results do not support the view that Germans were...

We examine the effect of changes in skilled-immigrant population shares in 98 Canadian cities between 1981 and 2006 on per capita patents. The Canadian case is of interest because its 'points system' for selecting immigrants is viewed as a model of skilled immigration policy. Our estimates...