How High-Skill Immigration Affects Science: Evidence from the Collapse of the USSR

George Borjas and Kirk Doran

Innovation Policy and the Economy, 2015, vol. 15, issue 1, 1 - 25

Abstract: A commonly cited reason for increasing high-skill immigration to the United States is the perceived positive impact that such immigrants would have on the course of US science. While it is true that scientific research is particularly important for long-term economic well-being, and while it is also true that immigrants have historically accounted for a disproportionate share of US scientific output, the causal impact of an increase in the number of high-skill immigrants on US science is not obvious. An influx of new knowledge and knowledge-generating workers may generate knowledge spillovers: the productivity-enhancing peer effects that must be present if high-skill immigration is to have beneficial long-run effects. However, scientists must also compete for scarce resources such as jobs, journal space, and attention in order for their research to be produced, disseminated, and used. This paper reviews the evidence we report in recent work (Borjas and Doran 2012, 2014) that simultaneously addresses both of these conflicting forces. The research uses the "natural experiment" created by the collapse of the Soviet Union, which led to the largest sudden influx of scientific personnel and ideas into the United States since World War II. In this context, there is little evidence of improved productivity among preexisting scientists after a sizable supply and idea shock.

Date: 2015
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (4)

Downloads: (external link)
http://dx.doi.org/10.1086/680058 (application/pdf)
http://dx.doi.org/10.1086/680058 (text/html)
Access to the online full text or PDF requires a subscription.

Related works:
Chapter: How High-Skill Immigration Affects Science: Evidence from the Collapse of the USSR (2014)
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:ucp:ipolec:doi:10.1086/680058

Access Statistics for this article

More articles in Innovation Policy and the Economy from University of Chicago Press
Bibliographic data for series maintained by Journals Division ().