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Show Results For
- All HBS Web
(3,263)
- People (5)
- News (372)
- Research (2,469)
- Events (10)
- Multimedia (9)
- Faculty Publications (2,086)
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- December 2017
- Teaching Note
KKR, Ringier Digital, and the Acquisition of Scout24 Switzerland
By: Josh Lerner
Teaching Note for HBS No. 816-059. View Details
- 2006
- Working Paper
Acquisitions and Firm Growth: Creating Unilever's Ice Cream and Tea Business
By: Geoffrey Jones and Peter Miskell
- Winter 2001
- Other Article
Competition and Antitrust: A Productivity-Based Approach to Evaluating Mergers and Joint Ventures
This article seeks to contribute thinking on how the intellectual foundations of antitrust might be updated, based on a large body of theoretical and empirical research on company strategy, competition, and economic development. The aim is to outline a new direction... View Details
Porter, Michael E. "Competition and Antitrust: A Productivity-Based Approach to Evaluating Mergers and Joint Ventures." Antitrust Bulletin 46, no. 4 (Winter 2001): 919–958. (Revised May 30, 2002.)
- February 2003 (Revised August 2004)
- Background Note
Note on Valuation-Compensation Tradeoff in Professional Service Firm Acquisitions
By: Ashish Nanda
This case highlights the tradeoff between valuation ascribed to professionals at the time of a professional services firm (PSF) acquisition and the postacquisition compensation of these professionals. It emphasizes how a high valuation at acquisition carries with it... View Details
Nanda, Ashish. "Note on Valuation-Compensation Tradeoff in Professional Service Firm Acquisitions." Harvard Business School Background Note 903-111, February 2003. (Revised August 2004.)
- April 2009
- Case
GSK's Acquisition of Sirtris: Independence or Integration?
By: Toby E. Stuart and James Weber
An executive from pharmaceutical company GSK must choose how much to integrate a recently acquired biotechnology firm, Sirtris. Moncef Slaoui, GSK's global head of R&D, championed the acquisition of Sirtris to gain access to its potentially revolutionary science.... View Details
Keywords: Mergers and Acquisitions; Resource Allocation; Organizational Change and Adaptation; Organizational Culture; Organizational Structure; Research and Development; Science-Based Business; Integration
Stuart, Toby E., and James Weber. "GSK's Acquisition of Sirtris: Independence or Integration?" Harvard Business School Case 809-026, April 2009.
- 2023
- Working Paper
Firm Visibility and Acquisition Likelihood: Evidence from Seeking Alpha Coverage
By: Pu Gu, Benjamin Yost and Yuan Zou
This study investigates whether social media coverage influences a firm’s likelihood of being acquired. Specifically, we hypothesize that coverage of a firm on the Seeking Alpha platform raises its visibility to potential acquirers and M&A advisers (i.e., investment... View Details
Gu, Pu, Benjamin Yost, and Yuan Zou. "Firm Visibility and Acquisition Likelihood: Evidence from Seeking Alpha Coverage." Working Paper, July 2023.
- September 2017 (Revised October 2017)
- Case
Discover Capital: Closing an Acquisition
By: Robert F. White, William A. Sahlman and Ramana Nanda
White, Robert F., William A. Sahlman, and Ramana Nanda. "Discover Capital: Closing an Acquisition." Harvard Business School Case 818-043, September 2017. (Revised October 2017.)
- April 2018
- Case
The Bayer - Monsanto Merger: GMOs and 'Science for a Better Life'
By: Martha J. Crawford and James Barnett
This case allows students to explore the economic, ethical and legal challenges faced by agri-business companies, after several decades of promoting and selling Genetically Modified (GM) crops. Starting in the 1980s, the widespread introduction of GM crops was... View Details
Keywords: Merger; Acquisition; GMO; Genetically Modified Crops; Neonics; Pesticides; Crop Seeds; EU; Mergers and Acquisitions; Agribusiness; Genetics; Natural Environment; Corporate Social Responsibility and Impact; Governing Rules, Regulations, and Reforms; Consolidation; Agriculture and Agribusiness Industry; Europe; United States
- October 2004
- Teaching Note
Keane's Acquisition of Metro Information Services (A) and (B) TN
By: Francisco de Asis Martinez-Jerez
Teaching Note to (9-103-042) and (9-105-026). View Details
- October 2001 (Revised November 2001)
- Case
Provident Life and Accident Insurance: The Acquisition of Paul Revere
By: Mihir A. Desai, Frank Williamson, Mark Veblen and Yuming Zou
Provident Life & Accident Insurance Co. has made an initial bid to acquire a primary competitor, Paul Revere, from conglomerate, Textron. The due diligence process uncovers a significant block of problematic disability insurance policies. Provident is forced to assess... View Details
Keywords: Insurance; Financial Management; Mergers and Acquisitions; Policy; Investment; Business Strategy; Cash Flow; Price; Bids and Bidding; Financial Reporting; Business Conglomerates; Insurance Industry; Service Industry
Desai, Mihir A., Frank Williamson, Mark Veblen, and Yuming Zou. "Provident Life and Accident Insurance: The Acquisition of Paul Revere." Harvard Business School Case 202-044, October 2001. (Revised November 2001.)
- May 2025 (Revised June 2025)
- Case
First Citizens' Acquisition of SVB
Antill, Samuel, Marco Sammon, and Erik Stafford. "First Citizens' Acquisition of SVB." Harvard Business School Case 225-092, May 2025. (Revised June 2025.)
- June 1991 (Revised June 1995)
- Teaching Note
Kraft General Foods: The Merger (A) and (B), Teaching Note
By: David J. Collis
Teaching Note for (9-391-139) and (9-795-153). View Details
Keywords: Food and Beverage Industry
- December 2002 (Revised February 2005)
- Case
Cap Gemini Ernst & Young (A): A Global Merger
By: Ashish Nanda
French IT consulting giant Cap Gemini is poised to purchase the consulting arm of Ernst & Young, a U.S.-based Big 5 accounting firm. In doing so, many differences need to be resolved, including negotiating with Ernst & Young entities all over the world as well as... View Details
Keywords: Negotiation; Multinational Firms and Management; Mergers and Acquisitions; Cross-Cultural and Cross-Border Issues; Information Technology Industry; Consulting Industry; France
Nanda, Ashish, Bertrand Moingeon, Lisa Haueisen Rohrer, and Guillaume Soenen. "Cap Gemini Ernst & Young (A): A Global Merger." Harvard Business School Case 903-056, December 2002. (Revised February 2005.)
- September 2004
- Article
Rethinking Mergers and Acquisitions: How to Involve R&D in Company Growth
By: Arthur A. Daemmrich
- October 2009 (Revised February 2010)
- Case
Merger of Equals: The Integration of Mellon Financial and The Bank of New York (A)
By: Ryan D. Taliaferro, Clayton S. Rose and David Lane
Less than a month after the close of the merger between The Bank of New York and Mellon Financial, managers at the two firms realized that plans for combining their asset servicing businesses—and realizing the $180 million of annual cost savings that they had promised... View Details
Keywords: Mergers and Acquisitions; Asset Management; Financial Institutions; Risk Management; Integration; Information Technology; Financial Services Industry
Taliaferro, Ryan D., Clayton S. Rose, and David Lane. "Merger of Equals: The Integration of Mellon Financial and The Bank of New York (A)." Harvard Business School Case 210-016, October 2009. (Revised February 2010.)
- October 2009
- Supplement
Merger of Equals: The Integration of Mellon Financial and The Bank of New York (C)
By: Ryan D. Taliaferro, Clayton S. Rose and David Lane
[Continuation of "A" and "B" cases.] Less than a month after the close of the merger between The Bank of New York and Mellon Financial, managers at the two firms realized that plans for combining their asset servicing businesses – and realizing the $180 million of... View Details
Keywords: Mergers and Acquisitions; Horizontal Integration; Financial Institutions; Business Processes; Risk Management; Strategy; Market Transactions; Assets; System; Saving; Banking Industry; New York (state, US)
Taliaferro, Ryan D., Clayton S. Rose, and David Lane. "Merger of Equals: The Integration of Mellon Financial and The Bank of New York (C)." Harvard Business School Supplement 210-028, October 2009.
- August 10, 2023
- Editorial
A Conversation on the Draft Merger Guidelines
By: Cory S. Capps and Leemore Dafny
- July – August 2000
- Article
Drug Industry Mergers Won't Necessarily Benefit R&D
Henderson, Rebecca M. "Drug Industry Mergers Won't Necessarily Benefit R&D." Research-Technology Management 43, no. 4 (July–August 2000): 10–11.
- Research Summary
2. Acquisitions of Industrial Units and the Evolution of Operational Performance across the Firm
Abstract: Manufacturing firms frequently expand their production capacity through the acquisition of industrial units. How are the existing units in the acquirer company affected by the acquisition of another facility? I argue that two important... View Details
- September 1981 (Revised October 1984)
- Case
El Paso - PNW Merger (C)
Vietor, Richard H.K. "El Paso - PNW Merger (C)." Harvard Business School Case 382-042, September 1981. (Revised October 1984.)