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Publications

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      • Faculty Publications  (52)

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      • January 2, 2020
      • Article

      Changes in Quality of Care After Hospital Mergers and Acquisitions

      By: Nancy Dean Beaulieu, Leemore S. Dafny, B. E. Landon, Jesse Dalton, Ifedayo Kuye and J. Michael McWilliams
      Background: The hospital industry has consolidated substantially during the past two decades and at an accelerated pace since 2010. Multiple studies have shown that hospital mergers have led to higher prices for commercially insured patients, but research about effects... View Details
      Keywords: Hospitals; Mergers and Acquisitions; Health Care and Treatment; Quality
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      Beaulieu, Nancy Dean, Leemore S. Dafny, B. E. Landon, Jesse Dalton, Ifedayo Kuye, and J. Michael McWilliams. "Changes in Quality of Care After Hospital Mergers and Acquisitions." New England Journal of Medicine 382, no. 1 (January 2, 2020): 51–59.
      • 2019
      • Working Paper

      Government Technology Policy, Social Value, and National Competitiveness

      By: Frank Nagle
      This study seeks to better understand the impact that government technology procurement regulations have on social value and national competitiveness. To do this, it examines the impact of a change in France’s technology procurement policy that required government... View Details
      Keywords: Social Value; Competitiveness; Government Administration; Information Technology; Acquisition; Policy; Value
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      Nagle, Frank. "Government Technology Policy, Social Value, and National Competitiveness." Harvard Business School Working Paper, No. 19-103, March 2019.
      • July 2017
      • Article

      Intellectual Property Rights Protection, Ownership, and Innovation: Evidence from China

      By: Lily Fang, Josh Lerner and Chaopeng Wu
      Using a difference-in-difference approach, we study how intellectual property right (IPR) protection affects innovation in China in the years around the privatizations of state-owned enterprises (SOEs). Innovation increases after SOE privatizations, and this increase... View Details
      Keywords: Patents; Privatization; State Ownership; Trademarks; Copyright; Innovation and Invention; China
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      Fang, Lily, Josh Lerner, and Chaopeng Wu. "Intellectual Property Rights Protection, Ownership, and Innovation: Evidence from China." Review of Financial Studies 30, no. 7 (July 2017): 2446–2477.
      • June 2017
      • Article

      The Political Economy of Financial Innovation: Evidence from Local Governments

      By: Christophe Pérignon and Boris Vallée
      We examine the toxic loans sold by investment banks to local governments. Using proprietary data, we show that politicians strategically use these products to increase chances of being re-elected. Consistent with greater incentives to hide the cost of debt, toxic loans... View Details
      Keywords: Financial Innovation; Political Elections; Financing and Loans; Innovation and Invention
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      Pérignon, Christophe, and Boris Vallée. "The Political Economy of Financial Innovation: Evidence from Local Governments." Review of Financial Studies 30, no. 6 (June 2017): 1903–1934.
      • Article

      Highways and Spatial Location within Cities: Evidence from India

      By: Ejaz Ghani, Arti Grover Goswami and William R. Kerr
      We investigate the impact of the Golden Quadrilateral (GQ) highway project on the spatial organization and efficiency of manufacturing activity. The GQ project upgraded the quality and width of 3,633 miles of road in India. We use a difference-in-difference estimation... View Details
      Keywords: Infrastructure; Transportation; India
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      Ghani, Ejaz, Arti Grover Goswami, and William R. Kerr. "Highways and Spatial Location within Cities: Evidence from India." World Bank Economic Review 30, Suppl. 1 (March 2017): S97–S108.
      • 2016
      • Working Paper

      Intellectual Property Rights Protection, Ownership, and Innovation: Evidence from China

      By: Lily Fang, Josh Lerner and Chaopeng Wu
      Using a difference-in-difference approach, we study how intellectual property right (IPR) protection affects innovation in China in the years around the privatizations of state-owned enterprises (SOEs). Innovation increases after SOE privatizations, and this increase... View Details
      Keywords: Privatization; Copyright; Innovation and Invention; China
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      Fang, Lily, Josh Lerner, and Chaopeng Wu. "Intellectual Property Rights Protection, Ownership, and Innovation: Evidence from China." NBER Working Paper Series, No. 22685, September 2016.
      • March 2016
      • Article

      Highway to Success: The Impact of the Golden Quadrilateral Project for the Location and Performance of Indian Manufacturing

      By: Ejaz Ghani, Arti Grover Goswami and William R. Kerr
      We investigate the impact of the Golden Quadrilateral (GQ) highway project on the Indian organized manufacturing sector using enterprise data. The GQ project upgraded the quality and width of 5,846 km of roads in India. We use a difference-in-difference estimation... View Details
      Keywords: Highways; Roads; India; Development; Manufacturing; Density; Rent; Infrastructure; Manufacturing Industry; India
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      Ghani, Ejaz, Arti Grover Goswami, and William R. Kerr. "Highway to Success: The Impact of the Golden Quadrilateral Project for the Location and Performance of Indian Manufacturing." Economic Journal 126, no. 591 (March 2016): 317–357.
      • 2019
      • Working Paper

      Who Should Select New Employees, Headquarters or the Unit Manager? Consequences of Centralizing Hiring at a Retail Chain

      By: Carolyn Deller and Tatiana Sandino
      We examine how changing the allocation of hiring decision rights in a multiunit organization affects employee-firm match quality, contingent on a unit’s circumstances. Our research site, a US retail chain, switched from a decentralized hiring model (hiring by business... View Details
      Keywords: Control; Selection; Decentralization; Company Values; Retail Chains; Decision Making; Economics; Geography; Employees; Selection and Staffing; Organizational Design; Situation or Environment; Retail Industry
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      Deller, Carolyn, and Tatiana Sandino. "Who Should Select New Employees, Headquarters or the Unit Manager? Consequences of Centralizing Hiring at a Retail Chain." Harvard Business School Series in Accounting and Control, No. 16-088, January 2016. (Revised August 2019. Forthcoming in The Accounting Review.)
      • February 2011
      • Article

      Dividend Taxes and International Portfolio Choice

      By: Mihir Desai and Dhammika Dharmapala
      This paper investigates how dividend taxes influence portfolio choices, using the response to the distinctive treatment of a subset of foreign dividends in the Jobs and Growth Tax Relief Reconciliation Act (JGTRRA) of 2003. An open-economy after-tax capital asset... View Details
      Keywords: Dividends; Portfolio Choice; Taxes; Tax Treaties; Foreign Portfolio Investment; Taxation; Lawfulness; Economy; Price; Equity; Stocks; Investment Portfolio; Opportunities; Behavior; United States
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      Desai, Mihir, and Dhammika Dharmapala. "Dividend Taxes and International Portfolio Choice." Review of Economics and Statistics 93, no. 1 (February 2011): 266–284.
      • 2007
      • Working Paper

      Taxes and Portfolio Choice: Evidence from JGTRRA's Treatment of International Dividends

      By: Mihir A. Desai and Dhammika Dharmapala
      This paper investigates how taxes influence portfolio choices by exploring the response to the distinctive treatment of foreign dividends in the Jobs and Growth Tax Relief Reconciliation Act (JGTRRA). JGTRRA lowered the dividend tax rate to 15% for American equities... View Details
      Keywords: Equity; Financial Markets; International Finance; Investment Portfolio; Government Legislation; Taxation; United States
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      Desai, Mihir A., and Dhammika Dharmapala. "Taxes and Portfolio Choice: Evidence from JGTRRA's Treatment of International Dividends." NBER Working Paper Series, No. 13281, July 2007.
      • Forthcoming
      • Article

      Antitrust Platform Regulation and Entrepreneurship: Evidence from China

      By: Ke Rong, D. Daniel Sokol, Di Zhou and Feng Zhu
      Many jurisdictions have launched antitrust enforcement and brought in regulation of large tech platforms. The swift and strict implementation of China’s Anti-Monopoly Guidelines for the Platform Economy (Platform Guidelines) provides a quasi-natural experiment... View Details
      Keywords: Platform; Antitrust; Regulation; Entrepreneurship; Venture Capital; Governing Rules, Regulations, and Reforms; Competition; Market Entry and Exit; Supply and Industry; China
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      Rong, Ke, D. Daniel Sokol, Di Zhou, and Feng Zhu. "Antitrust Platform Regulation and Entrepreneurship: Evidence from China." Management Science (forthcoming).
      • Forthcoming
      • Article

      Beefing IT Up for Your Investor? Engagement with Open Source Communities, Innovation, and Startup Funding: Evidence from GitHub

      By: Annamaria Conti, Christian Peukert and Maria P. Roche
      We study the engagement of nascent firms with open source communities and its implications for innovation and attracting funding. To do so, we link data on 160,065 U.S. startups from Crunchbase to their activities on the open source software development platform... View Details
      Keywords: Startups; Knowledge; Open Source Communities; GitHub; Machine Learning; Innovation; Business Startups; Venture Capital; Information Technology; Strategy
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      Conti, Annamaria, Christian Peukert, and Maria P. Roche. "Beefing IT Up for Your Investor? Engagement with Open Source Communities, Innovation, and Startup Funding: Evidence from GitHub." Organization Science (forthcoming). (Pre-published online March 7, 2025.)
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