Publications

October 2020 (Revised July 2023)
Case

The Walt Disney Company: The 21st Century Fox Acquisition and Digital Distribution

By: David J. Collis

This case describes the acquisition of 21st Century Fox by the Walt Disney Company and the subsequent launch by Disney of three streaming channels to compete with Netflix. View Details

Keywords: Disney; Streaming; Corporate Strategy; Mergers and Acquisitions; Distribution; Competitive Strategy; Vertical Integration; Media and Broadcasting Industry

June 2012
Article

A Reexamination of Tunneling and Business Groups: New Data and New Methods

By: Jordan I. Siegel and Prithwiraj Choudhury

One of the most rigorous methodologies in the corporate governance literature uses firms' reactions to industry shocks to characterize the quality of governance. This methodology can produce the wrong answer unless one considers the ways firms compete. Because... View Details

Keywords: Corporate Governance; Mergers And Acquisitions; Business Economics; Firm Organization; Firm Performance; Groups and Teams; Analytics and Data Science

Find at Harvard

February 2014 (Revised June 2016)
Case

Mylan Laboratories' Proposed Merger with King Pharmaceutical

By: Lucy White and Matt Kozlowski

Perry Capital owns shares in King and, to facilitate approval of the merger, buys shares in Mylan, whilst hedging out its economic exposure to Mylan's share price using derivatives. The price at which Mylan proposes to merge with King is generous to King shareholders,... View Details

Keywords: Mergers and Acquisitions; Voting; Ethics; Stock Shares; Investment; Lawsuits and Litigation; Ownership Stake

22 Jul 2005
Keynote Speech

Mergers and Acquisitions: Constructive or Destructive Force of Change?

By: W. Carl Kester

Keywords: Mergers and Acquisitions; Change

August 2010 (Revised March 2012)
Supplement

The Dow Acquisition of Rohm and Haas (B)

By: Jay W. Lorsch and Melissa Barton

The Dow Board made a bid for Rohm and Haas Company in order to transition its portfolio away from commodity chemicals towards specialty chemicals. View Details

Keywords: Mergers and Acquisitions; Investment Portfolio; Governing and Advisory Boards; Chemical Industry

May 2014 (Revised June 2016)
Supplement

Mylan Lab's Proposed Merger with King Pharmaceuticals—courseware

By: Lucy White

Perry Capital owns shares in King and, to facilitate approval of the merger, buys shares in Mylan, whilst hedging out its economic exposure to Mylan's share price using derivatives. The price at which Mylan proposes to merge with King is generous to King shareholders,... View Details

Keywords: Mergers and Acquisitions; Voting; Ethics; Stock Shares; Investment; Lawsuits and Litigation; Ownership Stake

March 2001 (Revised July 2004)
Case

Adecco SA's Acquisition of Olsten Corp

In the summer of 1999, Adecco SA, one of the world's leading staffing companies, was in the midst of attempting to acquire the staffing operations of Olsten Corp., a U.S. firm. This case analyzes the economics of the staffing industry, basic valuation, cross-border... View Details

Keywords: Financial Condition; Acquisition; Cross-Cultural and Cross-Border Issues; Service Industry; United States

July 2005
Teaching Note

Utah Symphony and Utah Opera: A Merger Proposal (TN)

By: Thomas J. DeLong

Teaching Note to (9-404-116). View Details

Keywords: Governing and Advisory Boards; Arts; Mergers and Acquisitions; Design; Organizational Culture; Voting; Integration; Human Capital; Music Industry

November 2006
Case

Santander's Acquisition of Abbey: Banking across Borders

Banco Santander, Spain's largest commercial bank, announced in July 2004 the acquisition of Abbey National Bank, the fifth largest U.K. commercial bank. This transaction was the largest ever cross-border acquisition in European banking and would result in the... View Details

Keywords: Integration; Value Creation; Mergers and Acquisitions; Globalization; Commercial Banking; Banking Industry; United Kingdom; European Union; Spain

January 2017 (Revised December 2017)
Case

Merging American Airlines and US Airways (A)

By: David G. Fubini, David A. Garvin and Carin-Isabel Knoop

In February 2013, US Airways announced that it would merge with American Airlines to create the world’s largest airline. Doug Parker, the CEO of US Airways, would become CEO of the new American Airlines Group (AAL). The case describes a number of critical decisions... View Details

Keywords: Airlines; Merger; Takeover; Integration Strategy; Merger Integration; Mergers and Acquisitions; Decision Making; Governance; Management Teams; Operations; Organizational Culture; Air Transportation Industry; United States

November 1999 (Revised June 2001)
Case

Compaq Computer Corporation: The DEC Acquisition

By: Carliss Y. Baldwin and Barbara Feinberg

Compaq's board of directors is faced with responsibility for setting the price range and terms for the proposed acquisition of Digital Equipment Corp. The transaction is described in the context of the rapidly evolving markets and business models of the computer... View Details

Keywords: Governing and Advisory Boards; Situation or Environment; Negotiation Offer; Acquisition; Computer Industry

August 2010 (Revised March 2012)
Case

The Dow Acquisition of Rohm and Haas (A)

By: Jay W. Lorsch and Melissa Barton

The Rohm and Haas Board decided how to move forward after its largest shareholder chose to sell all of its shares in the company. View Details

Keywords: Governing and Advisory Boards; Leadership; Management Teams; Ownership Stake; Business and Shareholder Relations; Chemical Industry

December 2018 (Revised February 2019)
Teaching Note

Merger Arbitrage at Tannenberg Capital

By: Samuel G. Hanson

Teaching Note for HBS Nos. 218-065 and 218-066. View Details

January 2023
Case

Rentokil: The Terminix Acquisition

By: Ted Berk, Emily R. McComb and Julia Kelley

When announcing their agreement to merge in December 2021, creating a clear leader in global pest control, UK-based Rentokil and Tennessee-based Terminix described extensive benefits of the cross-border combination. The companies touted the advantages of their combined... View Details

Keywords: Mergers and Acquisitions; Valuation; Cross-Cultural and Cross-Border Issues; Business and Shareholder Relations