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Show Results For
- All HBS Web
(1,040)
- People (1)
- News (45)
- Research (910)
- Events (2)
- Multimedia (1)
- Faculty Publications (841)
- April 2002
- Article
Limited Arbitrage in Mergers and Acquisitions
By: Malcolm Baker and Serkan Savasoglu
A diversified portfolio of risk arbitrage positions produces an abnormal return of 0.6-0.9% per month over the period from 1981 to 1996. We trace these profits to practical limits on risk arbitrage. In our model of risk arbitrage, arbitrageurs' risk-bearing capacity... View Details
Keywords: Arbitrage; Market Efficiency; Mergers and Acquisitions; Profit; Risk and Uncertainty; Corporate Strategy; Capital; Banking Industry
Baker, Malcolm, and Serkan Savasoglu. "Limited Arbitrage in Mergers and Acquisitions." Journal of Financial Economics 64, no. 1 (April 2002): 91–116.
- October 1973
- Background Note
Tax Considerations in Mergers and Acquisitions
Moore, Ronald W. "Tax Considerations in Mergers and Acquisitions." Harvard Business School Background Note 274-084, October 1973.
- 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
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.
- 2013
- Teaching Note
Yanzhou Coal Mining Company Limited: Overseas Acquisitions (A) & (B) (TN)
By: F. Warren McFarlan, Yongjun Jin and Xiaohui Li
Yanzhou Coal Mining Company Limited (Yanzhou Coal) is a listed company controlled by Yankuang Group Co., Ltd. (Yankuang Group) which is affiliated to the State-owned Assets Supervision and Administration Commission (SASAC) of Shandong Provincial Government, China.... View Details
McFarlan, F. Warren, Yongjun Jin, and Xiaohui Li. "Yanzhou Coal Mining Company Limited: Overseas Acquisitions (A) & (B) (TN)." Tsinghua University Teaching Note, 2013.
- April 2016 (Revised July 2019)
- Case
"Doctor My Eyes"--The Acquisition of Bausch & Lomb by Warburg Pincus (A)
In early 2010, senior partners at Warburg Pincus met to review a report on Bausch & Lomb Incorporated, the firm's largest investment at the time. Warburg Pincus had led a group of investors in acquiring Bauch & Lomb on October 26, 2007, taking the company private and... View Details
Keywords: Health Care; Mergers ＆ Acquisitions; Governance; Buyout; Private Equity; Finance; Mergers and Acquisitions; Corporate Governance; Health Care and Treatment; Reports; Business Model; Health Industry; Consumer Products Industry; Pharmaceutical Industry; United States
Lietz, Nori Gerardo. "Doctor My Eyes"--The Acquisition of Bausch & Lomb by Warburg Pincus (A). Harvard Business School Case 216-021, April 2016. (Revised July 2019.)
- April 2006 (Revised April 2012)
- Background Note
The Role of Private Equity Firms in Merger and Acquisition Transactions
Explores the importance of private equity firms in merger and acquisitions activity around the globe. In many countries, these firms now account for one quarter of the total merger and acquisition activity of all firms. The larger private equity firms generate fees for... View Details
Keywords: Leveraged Buyouts; Mergers and Acquisitions; Private Equity; Investment Funds; Value Creation
Fruhan, William E., Jr. "The Role of Private Equity Firms in Merger and Acquisition Transactions." Harvard Business School Background Note 206-101, April 2006. (Revised April 2012.)
- October 2012
- Article
The Effect of Reference Point Prices on Mergers and Acquisitions
By: Malcolm Baker, Xin Pan and Jeffrey Wurgler
Prior stock price peaks of targets affect several aspects of merger and acquisition activity. Offer prices are biased toward recent peak prices although they are economically unremarkable. An offer's probability of acceptance jumps discontinuously when it exceeds a... View Details
Baker, Malcolm, Xin Pan, and Jeffrey Wurgler. "The Effect of Reference Point Prices on Mergers and Acquisitions." Journal of Financial Economics 106, no. 1 (October 2012): 49–71.
- July 2016 (Revised July 2019)
- Teaching Plan
Doctor My Eyes: The Acquisition of Bausch & Lomb by Warburg Pincus (A)
By: Nori Gerardo Lietz and Ricardo Andrade
In early 2010, senior partners at Warburg Pincus met to review a report on Bausch & Lomb Incorporated, the firm's largest investment at the time. Warburg Pincus had led a group of investors in acquiring Bauch & Lomb on October 26, 2007, taking the company private and... View Details
- September 2014 (Revised February 2015)
- Case
Pfizer and AstraZeneca: Marketing an Acquisition (A)
By: John A. Quelch and James Weber
In 2014, Pfizer proposed a friendly acquisition of AstraZeneca, but the AstraZeneca board resisted over price and strategy concerns. Was this good for pharmaceutical consumers? Pfizer, like pharmaceutical companies in general, faced difficulties in growing sales due to... View Details
Keywords: Health Care Policy; Mergers And Acquisitions; Marketing; Government Relations; Crisis Management; Decision Making; Growth and Development; Management; Markets; Strategy; Pharmaceutical Industry; United Kingdom; United States
Quelch, John A., and James Weber. "Pfizer and AstraZeneca: Marketing an Acquisition (A)." Harvard Business School Case 515-007, September 2014. (Revised February 2015.)
- October 2014 (Revised May 2017)
- Teaching Note
Pfizer and AstraZeneca: Marketing an Acquisition (A) & (B)
By: John A. Quelch
- February 2019
- Case
Volvo Cars: Acquisition by Geely
By: Felix Oberholzer-Gee, Willy Shih and Nancy Dai
Zheijiang Geely Holding Company's acquisition of Volvo Cars was widely viewed with skepticism because of the poor track record of cross-border auto industry acquisitions. This case looks at the acquisition and post-acquisition integration from the point of view of... View Details
Keywords: Merger Integration; Organization Culture; Organization Behavior; Organizational Alignment; Mergers and Acquisitions; Integration; Alignment; Organizational Culture; Cross-Cultural and Cross-Border Issues; Auto Industry; China; Sweden
Oberholzer-Gee, Felix, Willy Shih, and Nancy Dai. "Volvo Cars: Acquisition by Geely." Harvard Business School Case 619-042, February 2019.
- 2011
- Working Paper
The Impact of Horizontal Mergers and Acquisitions in Price Competition Models
The question of what impact mergers and acquisitions have on key equilibrium performance measures is fundamental to our understanding of competitive dynamics in an oligopolistic industry. We address these questions in the context of price competition models with... View Details
Keywords: Mergers and Acquisitions; Cost; Price; Profit; Duopoly and Oligopoly; Performance Efficiency; Mathematical Methods; Competition
Federgruen, Awi, and Margaret P. Pierson. "The Impact of Horizontal Mergers and Acquisitions in Price Competition Models." Harvard Business School Working Paper, No. 12-031, October 2011.
- 01 Jan 2020
- News
Changes in Quality of Care after Hospital Mergers and Acquisitions
- October 2016 (Revised April 2017)
- Case
Succession Planning at Samsung: The Merger Formula of Cheil Industries and Samsung C&T
By: Gwen Yu and Tim Gray
A merger deal of two Samsung group companies becomes a center of a corruption scandal. The merger of Cheil Industries and Samsung C&T was seen as a crucial step to transfer power to Lee Jae Yong, the heir of Samsung group. The deal was criticized to purposefully... View Details
Yu, Gwen, and Tim Gray. "Succession Planning at Samsung: The Merger Formula of Cheil Industries and Samsung C&T." Harvard Business School Case 117-036, October 2016. (Revised April 2017.)
- September 2014
- Supplement
Pfizer and AstraZeneca: Marketing an Acquisition (B)
By: John A. Quelch and James Weber
This (B) case provides a brief description of the outcome of the (A) case. View Details
Keywords: Health Care Policy; Pharmaceutical Sales; Mergers And Acquisitions; Marketing; Pharmaceutical Industry; United Kingdom; United States
Quelch, John A., and James Weber. "Pfizer and AstraZeneca: Marketing an Acquisition (B)." Harvard Business School Supplement 515-008, September 2014.
- November 2020 (Revised February 2022)
- Case
CommonSpirit Health: Integrating a Merger of Equals
By: Robert S. Huckman, Hise Gibson and Nicole Gilmore
Soon after closing the 2019 merger of Catholic Health Initiatives (CHI) and Dignity Health to create CommonSpirit Health, Lloyd Dean and Kevin Lofton-–jointly appointed to the role of CEO—must make several operational and strategic decisions related to the integration... View Details
Keywords: Health Care Delivery; Hospital; Merger; Merger Integration; Hospital Mergers; Health Information Technology; CEOs; Health Care and Treatment; Mergers and Acquisitions; Integration; Leadership; Customer Value and Value Chain; Decision Choices and Conditions; Governance; Information Technology; Health Industry; United States
Huckman, Robert S., Hise Gibson, and Nicole Gilmore. "CommonSpirit Health: Integrating a Merger of Equals." Harvard Business School Case 621-034, November 2020. (Revised February 2022.)
- June 2017
- Teaching Note
Succession Planning at Samsung: The Merger Formula of Cheil Industries and Samsung C&T
By: Gwen Yu
A merger deal of two Samsung group companies becomes a center of a corruption scandal. The merger of Cheil Industries and Samsung C&T was seen as a crucial step to transfer power to Lee Jae Yong, the heir of Samsung group. The deal was criticized to purposefully... View Details
- June 2015
- Case
Atlantic Grupa
By: Yuhai Xuan and Mato Njavro
Xuan, Yuhai, and Mato Njavro. "Atlantic Grupa." Harvard Business School Case 215-077, June 2015.
- February 2019
- Case
Zhejiang Geely Holding Group: Acquisition of Volvo Cars
By: Felix Oberholzer-Gee, Willy Shih and Nancy Dai
Zhejiang Geely Holding Company's acquisition of Volvo cars was widely viewed with skepticism because of the poor track record of cross-border auto industry acquisitions. This case looks at the acquisition and post-acquisition integration from the point of view of... View Details
Keywords: Merger Integration; Organization Culture; Organization Behavior; Organizational Alignment; Mergers and Acquisitions; Integration; Alignment; Organizational Culture; Cross-Cultural and Cross-Border Issues; Auto Industry; China; Sweden
Oberholzer-Gee, Felix, Willy Shih, and Nancy Dai. "Zhejiang Geely Holding Group: Acquisition of Volvo Cars." Harvard Business School Case 619-041, February 2019.
- November 2016 (Revised December 2016)
- Case
Anthology: Pivoting the Business Model
By: Shikhar Ghosh and Christopher Payton
In July 2014, after 18 months and eight unsuccessful product launches, the CEO of Yabbly has agreed to sell his company to a larger, well-funded startup, providing a return of capital for his investors and a home for his team. Two weeks prior to the scheduled closing,... View Details
Keywords: Mergers ＆ Acquisitions; Business Model; Business Plan; Business Startups; Entrepreneurship; Innovation Strategy; Mobile and Wireless Technology; Internet and the Web; Mergers and Acquisitions; Business Exit or Shutdown; Fairness; Valuation; Technology Industry; Consumer Products Industry; North America; United States; Seattle
Ghosh, Shikhar, and Christopher Payton. "Anthology: Pivoting the Business Model." Harvard Business School Case 817-066, November 2016. (Revised December 2016.)