We study the effect of a firm winning an additional H-1B visa on the firm’s outcomes, by comparing winning and losing firms in the Fiscal Year 2006 and 2007 H-1B visa lotteries. We match administrative data on the participants in these lotteries to the universe of approved U.S. patents, and to...

Importing foreign nurses has been used as a strategy to ease nursing shortages in the United States. The effectiveness of this policy critically depends on the long-run response of native-born nurses. We examine how the immigration of foreign-born registered nurses (RNs) affects the occupational...

This article describes the state of gender diversity across technology and geography within the U.S. patent bar. The findings rely on a new gender-matched dataset, the first public dataset of its kind, not only of all attorneys and agents registered to practice before the United States Patent...

We study the impact of skilled immigrants on the employment structures of U.S. firms using matched employer-employee data. Unlike most previous work, we use the fi rm as the lens of analysis to account for a greater level of heterogeneity and the fact that many skilled immigrant admissions are...

This paper tests for the existence of nationality discrimination in the English professional soccer league. Although wage equations have typically been used by labor economists to identify discrimination, the approach may be plagued by unobserved productivity characteristics that are correlated...

This paper explores the impact of developments in the Irish economy and labour market on computing course development in the Irish Higher Education (HE) sector. Extant computing courses change, or new courses are introduced, in attempts to match labour market demands. The conclusion reached...

This working paper looks in detail at the H-1B and L-1 visa programs for temporary employment in the United States. Based on official data from the US Citizenship and Immigration Services and the US Department of State, H-1B and L-1 visa issuance rapidly increased in the late 1990s, followed by...

Re-licensing requirements for professionals that move across borders are widespread. In this paper, we measure the effects of occupational licensing by exploiting an immigrant physician re-training assignment rule. Instrumental variables and quantile treatment effects estimates indicate large...

This paper studies the life cycle career choices of law school graduates using unique data from the University of Michigan Law School. The model assumes that these graduates act according to the optimal solution of a dynamic optimization problem in which they sequentially choose among five...

The localization of knowledge flows has been attributed to agglomerations of knowledge-intensive firms in a region, but I argue that knowledge localization is not consistent with the wider social and professional networks of the firms' employees. I predict that small, knowledge-intensive firms...