High-skilled immigrants are a very important component of U.S. innovation and entrepreneurship. Immigrants account for … home country remains unclear. We know very little about return migration of workers engaged in innovation and …

An influential strand of research has tested for the effects of immigration on natives' wages and employment using … reinforces the existing consensus that the impact of immigration on average native-born workers is small, and fails to …

positive outside it. Job-specific estimates of this kind are useful alongside more generalized evaluations of immigration … because immigration policy often regulates access to specific occupations. …