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  • 03 Nov 2020
  • Working Paper Summaries

An Executive Order Worth $100 Billion: The Impact of an Immigration Ban’s Announcement on Fortune 500 Firms’ Valuation

Keywords: by Dany Bahar, Prithwiraj Choudhury, and Britta Glennon
  • 19 Jun 2019
  • Working Paper Summaries

Migrant Inventors and the Technological Advantage of Nations

Keywords: by Dany Bahar, Prithwiraj Choudhury, and Hillel Rapoport
  • 16 Mar 2023
  • Research & Ideas

Why Business Travel Still Matters in a Zoom World

consider. “Business travel is still required,” says Choudhury, who wrote the study with Dany Bahar, an associate professor at Brown University; Do Yoon Kim, an assistant... View Details
Keywords: by Kara Baskin; Air Transportation
  • 10 Nov 2020
  • Sharpening Your Skills

Research News and Tips: Innovating Across Time Zones

Dany Bahar, Prithwiraj Choudhury, and Britta Glennon. Drugs approved in December... View Details
Keywords: by Sean Silverthorne
  • 2022
  • Working Paper

Innovation on Wings: Nonstop Flights and Firm Innovation in the Global Context

By: Dany Bahar, Prithwiraj Choudhury, Do Yoon Kim and Wesley W. Koo
We study whether, when, and how better connectivity through nonstop flights leads to positive innovation outcomes for firms in the global context. Using unique data of all flights emanating from 5,015 airports around the globe from 2005 to 2015 and exploiting a... View Details
Keywords: Nonstop Flights; Collaborative Innovation and Invention; Patents; Research and Development; Air Transportation Industry
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  • October 2023
  • Article

Innovation on Wings: When Do Nonstop Flights Matter for Global Innovation?

By: Dany Bahar, Prithwiraj Choudhury, Do Yoon Kim and Wesley Koo
We study whether, when, and how better connectivity through nonstop flights leads to positive innovation outcomes for firms in the global context. Using unique data of all flights emanating from 5,015 airports around the globe from 2005 to 2015 and exploiting a... View Details
Keywords: Nonstop Flights; Collaborative Innovation and Invention; Patents; Research and Development; Air Transportation Industry
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  • 2020
  • Working Paper

An Executive Order Worth $100 Billion: The Impact of an Immigration Ban's Announcement on Fortune 500 Firms' Valuation

By: Dany Bahar, Prithwiraj Choudhury and Britta Glennon
On June 22, 2020, President Trump issued an Executive Order (EO) that suspended new work visas, barring nearly 200,000 foreign workers and their dependents from entering the United States and preventing American companies from hiring skilled immigrants using H-1B or L1... View Details
Keywords: Visa; Foreign Workers; Fortune 500; Immigration; Policy; System Shocks; Business Ventures; Valuation
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  • Article

Research: The Cost of a Single U.S. Immigration Restriction

By: Dany Bahar, Prithwiraj Choudhury and Britta Glennon
On June 22, 2020, President Trump passed an Executive Order drastically cutting the number of highly skilled international workers eligible for non-immigrant visas to the U.S. To quantify the impact of this policy, the authors examined the immediate change in stock... View Details
Keywords: Work Visas; H1-B; Restriction; Impact; Immigration; Governing Rules, Regulations, and Reforms; Cost; Economy
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  • October 2024
  • Article

Global Mobile Inventors

By: Dany Bahar, Prithwiraj Choudhury, Ernest Miguelez and Sara Signorelli
The number of Global Mobile Inventors (GMIs), inventors moving across borders during their career, has increased more than tenfold over the past two decades, and the corridors of mobility have shifted towards a growing presence of emerging markets. We document that... View Details
Keywords: Emerging Markets; Immigration; Patents; Knowledge; Technological Innovation
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