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  • Faculty Publications  (26)

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  • All HBS Web  (92)
    • News  (12)
    • Research  (64)
    • Events  (1)
  • Faculty Publications  (26)
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  • 31 Jan 2017
  • Research & Ideas

Why These Business School Professors Oppose Trump's Executive Order on Immigration

Chad Sparber looked at changes in applications to U.S. colleges before and after the reduction in the annual quota of H-1B visas that took effect in 2003. (The H-1B visa is the United States’ largest visa for skilled temporary work.) Even... View Details
Keywords: by Staff
  • 06 Feb 2018
  • First Look

First Look at New Research and Ideas: February 6, 2018

exogenous shock to the quota of H1B visas and from a list of entities exempted from the shock. We also find that ethnic migrant inventors are more likely to engage in reuse of their prior knowledge, whereas inventors from other ethnic... View Details
  • 07 Feb 2017
  • First Look

First Look at New Research: February 7

western firms and universities, we test whether contextual knowledge is codified in the west by ethnic migrant inventors and spread by their ethnic networks. Our identification comes from an exogenous shock to the quota of H1B visas, and... View Details
Keywords: Sean Silverthorne
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