Publications

2012
Book

Defense Acquisition Reform, 1960-2009: An Elusive Goal

By: J. Ronald Fox, David Allen, Walton Moody and Philip Shiman

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April 2014
Article

Golden Parachutes and the Wealth of Shareholders

By: Lucian A. Bebchuk, Alma Cohen and Charles C.Y. Wang

Golden parachutes (GPs) have attracted substantial attention from investors and public officials for more than two decades. We find that GPs are associated with higher expected acquisition premiums and that this association is at least partly due to the effect of GPs... View Details

Keywords: Golden Parachute; Acquisitions; Takeovers; Acquisition Takeover; Acquisition Likelihood; Acquisition Premiums; Agency Costs; Managerial Slack; Dodd-Frank; Executive Compensation; Acquisition; Corporate Governance; Business and Shareholder Relations

April 2004
Article

Do CEOs in Mergers Trade Power for Premium? Evidence from 'Mergers of Equals'

By: Julie Wulf

I analyze chief executive officer (CEO) incentives to negotiate shared control in the postmerger governance of the surviving firm. In order to do this, I study abnormal returns in a sample of "mergers of equals" (MOEs) transactions in which the two firms are... View Details

Keywords: Mergers and Acquisitions; Negotiation; Governance Controls; Power and Influence; Value Creation; Business and Shareholder Relations; Governing and Advisory Boards; Motivation and Incentives; Market Transactions

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Read Now

January 2019 (Revised June 2019)
Case

Lattice Semiconductor and the Future of Chinese High-Tech Acquisitions in the United States

By: Meg Rithmire and Yihao Li

October 2022 (Revised August 2024)
Case

Cigna-Express Scripts: Can a Vertical Merger Rescue an Industry Under Attack?

By: Leemore Dafny

In Fall 2019, Cigna Corporation – a global health services company with a significant presence in the U.S. employer-sponsored health insurance market - was digesting its $54 billion acquisition of Express Scripts, Inc. (ESI), a pharmacy benefit manager (PBM)... View Details

Keywords: Mergers and Acquisitions; Business Model; Vertical Integration; Insurance Industry

March 1998
Case

Bumper Acquisition (A2), A: Confidential Information for Medallion Capital, Inc.

By: James K. Sebenius and David T. Kotchen

Located in Mundelein, IL, Thermo-Impact, Inc. is a rapidly growing, private firm that manufactures automotive bumpers. In 1995, a number of large automotive supply companies and a private equity investment firm offer to buy Thermo-Impact. The cases in this series focus... View Details

Keywords: Private Equity; Valuation; Negotiation Participants; Decision Making; Negotiation Process; Entrepreneurship; Negotiation Offer; Acquisition; Manufacturing Industry; Auto Industry; Illinois

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16 Nov 2018
News

Is bigger better? Memorial Hermann and Baylor Scott & White merger raises questions

January 2021
Case

Takeda Pharmaceutical Company Limited (A)

By: David J. Collis, Nobuo Sato and Akiko Kanno

This case follows Christophe Weber, President and CEO of Takeda Pharmaceutical Company Limited, a leading pharmaceutical company headquartered in Tokyo, Japan, as Takeda considers acquiring Shire Plc, a biotech company based in Ireland. The acquisition would turn... View Details

Keywords: Pharmaceutical Companies; Pharmaceuticals; Biotech; Biotechnology; M＆A; Mergers ＆ Acquisitions; R＆D; Talent Management; Mergers and Acquisitions; Globalization; Management; Global Strategy; Talent and Talent Management; Pharmaceutical Industry; Biotechnology Industry; Japan; Asia

2005
Working Paper

Hospital Integration and Vertical Consolidation: An Analysis of Acquisitions in New York State

By: Robert S. Huckman

25 Nov 2015
News

Pfizer-Allergan Merger Won't Lead to New, Innovative Drugs

24 Jun 2015
News

New rivals spur Stop & Shop, Hannaford merger

December 2021
Teaching Note

Lattice Semiconductor and the Future of Chinese High-Tech Acquisitions in the United States

By: Meg Rithmire

June 2017
Supplement

Succession Planning at Samsung: The Merger Formula of Cheil Industries and Samsung C&T

By: Gwen Yu

29 Nov 2022
News

How Will Gamers and Investors Respond to Microsoft’s Acquisition of Activision Blizzard?

16 Jun 2017
News

Does Amazon’s Acquisition of Whole Foods Check Out?

September 2015 (Revised February 2023)
Case

Emdeon's Acquisition of Change Healthcare: Innovating Transparency Solutions for Health Care Consumers

By: Regina E. Herzlinger, Jeet Guram and Aanchal Raj

Case describes acquisition of Change Healthcare, which provides health care cost and quality information, by Emdeon, a health information exchange, and discusses health care transparency. Emdeon is a billion-dollar company that has grown through acquisitions; at its... View Details

Keywords: Healthcare; Healthcare Industry; Healthcare Innovation; Health Care and Treatment; Acquisition; Integration; Analytics and Data Science; Mergers and Acquisitions; Competitive Strategy; Health Industry; United States

04 Dec 2017
News

What the CVS-Aetna merger could mean for health care deals, drug prices, and Amazon

August 1999 (Revised February 2000)
Case

Cisco Systems, Inc.: Acquisition Integration for Manufacturing (B)

By: Steven C. Wheelwright and Christian G. Kasper

Supplements the (A) case. View Details

Keywords: Manufacturing Industry; Technology Industry; England