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  • 2025
  • Working Paper

The Value of Silence: The Effect of UMG’s Licensing Dispute with TikTok on Music Demand

By: Mengjie (Magie) Cheng, Elie Ofek and Hema Yoganarasimhan
Social media platforms like TikTok have transformed how music is discovered, consumed, and monetized. This study examines the implications of the dispute between TikTok and Universal Music Group (UMG), which resulted in UMG excluding its music from TikTok from... View Details
Keywords: Demand And Consumers; Monetization; Social Media; Revenue; Conflict and Resolution; Music Industry
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  • 2014
  • Working Paper

The Diseconomies of Queue Pooling: An Empirical Investigation of Emergency Department Length of Stay

By: Hummy Song, Anita L. Tucker and Karen L. Murrell
We conduct an empirical investigation of the impact of queue management on patients' average wait time and length of stay (LOS). Using an Emergency Department's (ED) patient-level data from 2007 to 2010, we find that patients' average wait time and LOS are longer when... View Details
Keywords: Pooling; Queue Management; Strategic Servers; Social Loafing; Empirical Operations; Health Care; Fairness; Management Practices and Processes; Service Delivery; Health Care and Treatment; Health Industry
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  • 2020
  • Working Paper

Working (From Home) During a Crisis: Online Social Contributions by Workers During the Coronavirus Shock

By: Prithwiraj Choudhury, Wesley W. Koo and Xina Li
Prior research has documented that during mortality-related crises workers face psychic costs and are motivated to make social contributions. In addition, management practices that encourage workers to make social contributions during a crisis create value for firms.... View Details
Keywords: Crisis; Social Contributions; Work From Home (WFH); Cannot Work From Home (CWFH); Social Distancing; Online Communities; Coronavirus; COVID-19; Health Pandemics; Employees; Working Conditions; Internet and the Web; Crisis Management
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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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  • 2022
  • Article

Becoming a Learning Organization While Enhancing Performance: The Case of LEGO

By: Thomas Borup Kristensen, Henrik Saabye and Amy Edmondson
Purpose - The purpose of this study is to empirically test how problem-solving lean practices, along with leaders as learning facilitators in an action learning approach, can be transferred from a production context to a knowledge work context for the purpose... View Details
Keywords: Performance Efficiency; Learning; Organizational Change and Adaptation
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  • Article

Association of the Meaningful Use Electronic Health Record Incentive Program with Health Information Technology Venture Capital Funding

By: Samuel Lite, William J. Gordon and Ariel Dora Stern
IMPORTANCE
Although the Health Information Technology for Economic and Clinical Health (HITECH) Act has accelerated electronic health record (EHR) adoption since its passage, clinician satisfaction with EHRs remains low, and the association of HITECH with... View Details
Keywords: Health Care and Treatment; Information Technology; Laws and Statutes; Innovation and Invention; Entrepreneurship; Venture Capital
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  • 18 Nov 2014
  • First Look

First Look: November 18

how TV advertising influences changes in online shopping within two-minute pre/post windows of time. We use non-advertising competitors' online shopping in a difference-in-differences approach to measure the same effects in two-hour... View Details
Keywords: Sean Silverthorne
  • 02 Oct 2018
  • First Look

New Research and Ideas, October 2, 2018

empirically explore these issues for China, where a quarter of firms’ R&D expenditures come from government subsidies. Using a difference-in-differences approach, we find that the anti-corruption campaign that began in 2012 and the... View Details
Keywords: Dina Gerdeman
  • 15 Nov 2016
  • First Look

November 15, 2016

neglect the unit managers’ knowledge about which individuals would best match local conditions. We use difference-in-differences analyses to examine the effects of a switch from decentralized hiring to centralized hiring at our research... View Details
Keywords: Sean Silverthorne
  • 13 Feb 2007
  • First Look

First Look: February 13, 2007

contribute to longer term complementary effects which work to overcome the losses from cannibalization. Our results are based on both interrupted time series analysis and a difference-in-differences analysis of six years of proprietary... View Details
Keywords: Martha Lagace
  • 17 Oct 2017
  • First Look

First Look at New Research and Ideas, October 17, 2017

difference-in-differences analyses to examine the effects of a switch from decentralized to centralized hiring at our research site. We find that, on average, centralized hiring does not increase the quality of employee-company matches,... View Details
Keywords: Sean Silverthorne
  • 03 Oct 2017
  • First Look

First Look at Research and Ideas, October 3, 2017

of their own family, and utilize a difference-in-difference approach to identify the effect of ultrasound access on intrahousehold outcomes of affected women. I find evidence that greater parental access to sex selection technology at a... View Details
Keywords: by Sean Silverthorne
  • 20 Nov 2012
  • First Look

First Look: November 20

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... View Details
Keywords: Sean Silverthorne
  • 17 Jul 2018
  • First Look

New Research and Ideas, July 17, 2018

for harms caused by defective products may also affect innovation incentives. This paper examines this issue, exploiting a major quasi-exogenous increase in liability risk faced by U.S. suppliers of polymers used to manufacture medical devices implanted in human... View Details
Keywords: Dina Gerdeman
  • 22 Sep 2009
  • First Look

First Look: September 22

2003. An open-economy after-tax capital asset pricing model is used to derive the hypothesis that JGTRRA should lead to a portfolio reallocation by U.S. investors towards equities in tax-favored countries. A difference-in-difference... View Details
Keywords: Martha Lagace
  • 18 Oct 2016
  • First Look

October 18, 2016

difference-in-difference estimation strategy to compare non-nodal districts based upon their distance from the highway system. For the organized portion of the manufacturing sector, we find that GQ led to improvements in both urban and... View Details
Keywords: Sean Silverthorne
  • 13 Dec 2016
  • First Look

December 13, 2016

Property Rights Protection, Ownership, and Innovation: Evidence from China By: Fang, Lily, Josh Lerner, and Chaopeng Wu Abstract—Using a difference-in-difference approach, we study how intellectual property right (IPR) protection affects... View Details
Keywords: Carmen Nobel
  • 12 Mar 2019
  • First Look

New Research and Ideas, March 12, 2019

of a U.S. retail chain) to centralized hiring (in this study, by the head office). While centralized hiring can ensure that enough resources are invested in hiring people aligned with company values, it can also neglect the unit managers’ local knowledge. Using View Details
Keywords: Dina Gerdeman
  • 16 Feb 2016
  • First Look

February 16, 2016

relevance of the unit managers' knowledge of local customers, and the unit manager's knowledge of his/her team). We conduct difference-in-differences analyses to examine the effects of centralized hiring on employee turnover. The overall... View Details
Keywords: Sean Silverthorne
  • 27 Mar 2018
  • First Look

First Look at New Research, March 27, 2018

of hospital performance, intermediate operational outcomes and inputs. We adopt two econometric approaches: a parametric approach that exploits the movement of CEOs across different hospitals and a non-parametric difference-in-difference... View Details
Keywords: Sean Silverthorne

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