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- All HBS Web
(1,266)
- People (1)
- News (126)
- Research (1,019)
- Events (2)
- Multimedia (6)
- Faculty Publications (845)
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- 2007
- Working Paper
Hedge Fund Investor Activism and Takeovers
By: Robin Greenwood and Michael Schor
We examine long-horizon stock returns around hedge fund activism in a comprehensive sample of 13D filings by portfolio investors between 1993 and 2006. Abnormal returns surrounding investor activism are high for the subset of targets that are... View Details
Keywords: Mergers and Acquisitions; Private Equity; Investment Return; Investment Activism; Investment Portfolio; Corporate Governance
Greenwood, Robin, and Michael Schor. "Hedge Fund Investor Activism and Takeovers." Harvard Business School Working Paper, No. 08-004, July 2007.
- February 2009 (Revised March 2013)
- Supplement
Messer Griesheim (B)
By: Josh Lerner, Ann-Kristin Achleitner, Eva Lutz and Kerry Herman
In 2001, Allianz Capital Partners and Godlman Sachs acquired a majority stake in Messer Greisheim, a European industrial gas concern held by Hoeschst. The dealmakers faced several challenges, including delicate corporate governance issues due to partial family... View Details
Keywords: Mergers and Acquisitions; Private Equity; Stock Options; Stock Shares; Corporate Governance; Governance Controls; Family Ownership; Problems and Challenges; Energy Industry; Europe
Lerner, Josh, Ann-Kristin Achleitner, Eva Lutz, and Kerry Herman. "Messer Griesheim (B)." Harvard Business School Supplement 809-057, February 2009. (Revised March 2013.)
- January 2015
- Case
Sergio Marchionne at Chrysler
By: Rob Kaplan and Bernardo Bertoldi
Chrysler recently exited from the bankruptcy process, with U.S. government support and with Sergio Marchionne as CEO. Now was the time to work out how to create synergies with FIAT, how to improve the current manufacturing, product, and distribution-network... View Details
Kaplan, Rob, and Bernardo Bertoldi. "Sergio Marchionne at Chrysler." Harvard Business School Case 415-045, January 2015.
- 18 Oct 2010
- Lessons from the Classroom
Venture Capital’s Disconnect with Clean Tech
MBA students often fall into one of two categories—those hungry to rush into careers as venture capitalists, and those eager to found a venture-funded start-up. For all of them, Harvard Business School professor Joseph Lassiter has some intriguing advice: Spend a few... View Details
- March 2017 (Revised February 2020)
- Case
Corey Thomas and the IPO
By: Steven Rogers and Derrick Collins
Corey Thomas, the African American CEO of the company Rapid7, must decide if it is the right time to take the 15-year-old company public, as it stood poised to capitalize on what appeared to be the next frontier for digital technology markets—cybersecurity. In spite of... View Details
Keywords: Business Finance; Capital Markets; Private Equity; Internet and the Web; Initial Public Offering; Decision Making; Financial Services Industry; Technology Industry; Web Services Industry; United States
Rogers, Steven, and Derrick Collins. "Corey Thomas and the IPO." Harvard Business School Case 317-082, March 2017. (Revised February 2020.)
- June 2024
- Supplement
Legacy Partners (B)
By: Richard S. Ruback and Royce Yudkoff
Pre-abstract: Instructors should consider the timing of making videos available to students, as they may reveal key case details.
Abstract: Stephen Holbrook and Austin Pulsipher (both HBS '19) had been leading Nutrishare since acquiring the company six... View Details
Abstract: Stephen Holbrook and Austin Pulsipher (both HBS '19) had been leading Nutrishare since acquiring the company six... View Details
Keywords: Acquisition; Small Business; Cost vs Benefits; Decisions; Business Education; Corporate Entrepreneurship; Leadership Style; Leading Change; Business or Company Management; Problems and Challenges; Health Care and Treatment; Health Disorders; Medical Specialties; Nutrition; Supply Chain Management; Growth Management; Health Industry; Medical Devices and Supplies Industry; United States; California
Ruback, Richard S., and Royce Yudkoff. "Legacy Partners (B)." Harvard Business School Multimedia/Video Supplement 224-726, June 2024.
- December 12, 2024
- Article
6 Lessons from Companies That Shut Down Their Business in Russia
By: Kalle Heikkinen, William R. Kerr, Mika Malin, Panu Routila and Joel Ryynänen
Increasingly, companies are being pressured to decouple from regions that customers, employees, politicians, advocacy groups, and even leaders deem politically fraught. This can pose a dilemma for executives, as research both shows that fast decision-making is vital,... View Details
Heikkinen, Kalle, William R. Kerr, Mika Malin, Panu Routila, and Joel Ryynänen. "6 Lessons from Companies That Shut Down Their Business in Russia." Harvard Business Review (website) (December 12, 2024).
- April 2015 (Revised October 2024)
- Case
The German Export Engine
By: Gunnar Trumbull, Jonathan Schlefer and Sophus A. Reinert
In fall of 2018, Germany’s chancellor Angela Merkel had logged significant successes. Germany was the largest exporter in the world, had maintained low unemployment through the 2008 financial crisis, and was gradually reforming its welfare state to meet future pension... View Details
Trumbull, Gunnar, Jonathan Schlefer, and Sophus A. Reinert. "The German Export Engine." Harvard Business School Case 715-045, April 2015. (Revised October 2024.)
- Fall 2015
- Article
Doing Well by Doing Good? Community Development Venture Capital
By: Josh Lerner and Anna Kovner
This paper examines the investments and performance of community development venture capital (CDVC). We find substantial differences between CDVC and traditional venture capital (VC) investments: CDVC investments are far more likely to be in nonmetropolitan regions and... View Details
Lerner, Josh, and Anna Kovner. "Doing Well by Doing Good? Community Development Venture Capital." Journal of Economics & Management Strategy 24, no. 3 (Fall 2015): 643–663.
- 2007
- Other Unpublished Work
Hedge Fund Investor Activism and Takeovers
By: Robin Greenwood and Michael Schor
We examine long-horizon stock returns around hedge fund activism in a comprehensive sample of 13D filings by portfolio investors between 1993 and 2006. Abnormal returns surrounding investor activism are high for the subset of targets that are acquired ex-post, but not... View Details
Keywords: Mergers and Acquisitions; Private Equity; Investment Return; Investment Activism; Investment Portfolio; Corporate Governance
Greenwood, Robin, and Michael Schor. "Hedge Fund Investor Activism and Takeovers." 2007.
- 2024
- Book
Deals: The Economic Structure of Business Transactions
By: Guhan Subramanian and Michael Klausner
Drawing on real-life cases from a wide range of industries, two acclaimed experts offer a sophisticated but accessible guide to business deals, designed to maximize value for your side.
Business transactions take widely varying forms—from multibillion-dollar... View Details
Business transactions take widely varying forms—from multibillion-dollar... View Details
Subramanian, Guhan, and Michael Klausner. Deals: The Economic Structure of Business Transactions. Harvard University Press, 2024.
- 2022
- Working Paper
Transferable Skills? Founders as Venture Capitalists
By: Paul A. Gompers and Vladimir Mukharlyamov
In this paper we explore whether or not the experience as a founder of a venture capital-backed startup influences the performance of founders who become venture capitalists (VCs). We find that nearly 7% of VCs were previously founders of a venture-backed startup.... View Details
Keywords: Founders; Venture Capital; Entrepreneurship; Performance; Personal Development and Career; Success
Gompers, Paul A., and Vladimir Mukharlyamov. "Transferable Skills? Founders as Venture Capitalists." NBER Working Paper Series, No. 29907, April 2022.
- September 2019
- Case
Bill & Melinda Gates Foundation: Shaping the Vaccine Manufacturing Ecosystem
By: Willy C. Shih
Vaccines for children has been a long-standing focus for the Bill & Melinda Gates Foundation, and its critical role in public health made its production an important economic and political issue. This case describes the Foundation's investment in a breakthrough vaccine... View Details
Keywords: Vaccine; Production; Supply Chain; Product; Biotechnology Industry; Pharmaceutical Industry; Manufacturing Industry; Belgium
Shih, Willy C. "Bill & Melinda Gates Foundation: Shaping the Vaccine Manufacturing Ecosystem." Harvard Business School Case 620-021, September 2019.
- July 2018
- Teaching Note
Cumplo.com
By: Frank V. Cespedes
Teaching Note for HBS No. 818-039. Teaching Note for HBS No. 818-039. Cumplo is a Chilean-based fin-tech startup that provides investors and small businesses with opportunities to access loans and investments in ways distinct from traditional financial institutions in... View Details
- September 2021
- Article
Trials and Terminations: Learning from Competitors' R&D Failures
I analyze project continuation decisions where firms may resolve uncertainty through news about competitors' research and development (R&D) failures, as well as through their own results. I examine the trade-offs and interactions between product-market competition and... View Details
Krieger, Joshua L. "Trials and Terminations: Learning from Competitors' R&D Failures." Management Science 67, no. 9 (September 2021).
- September 2006 (Revised February 2011)
- Case
Empemex
By: Lynda M. Applegate and Regina Garcia-Cuellar
Studies an entrepreneurial venture in Mexico City. The protagonists, two MBAs from HBS, started a pawn shop chain funded from their private equity office after finishing business school. This is timed at a point where the protagonists have to decide how to grow the... View Details
Keywords: Developing Countries and Economies; Entrepreneurship; Venture Capital; Investment; Growth and Development Strategy; Mexico City; United States
Applegate, Lynda M., and Regina Garcia-Cuellar. "Empemex." Harvard Business School Case 807-031, September 2006. (Revised February 2011.)
- 2010
- Working Paper
When Open Architecture Beats Closed: The Entrepreneurial Use of Architectural Knowledge
This paper describes how entrepreneurial firms can use superior architectural knowledge to open up a technical system to gain strategic advantage. The strategy involves, first, identifying "bottlenecks" in the existing system, and then creating a new open architecture... View Details
Keywords: Entrepreneurship; Investment Return; Growth and Development Strategy; Product Design; Organizational Design; Competitive Advantage; Technology Industry
Baldwin, Carliss Y. "When Open Architecture Beats Closed: The Entrepreneurial Use of Architectural Knowledge." Harvard Business School Working Paper, No. 10-063, February 2010. (Revised July 2010, October 2010.)
- 14 Sep 2010
- First Look
First Look: September 14, 2010
involved in the production of clean energy. One of the key bottlenecks threatening innovation in energy production is the inability of VCs to exit their investments at the appropriate time. This hurdle did exist in industries such as... View Details
Keywords: Sean Silverthorne
- June 16, 2014
- Article
Working With Your In-Laws Isn't Always a Terrible Idea
By: Josh Baron and Rob Lachenauer
This article delves into the complex dynamics involving in-laws within family-owned enterprises. In-laws often face a challenging dual role as they must conform to the same professional standards as non-family employees while concurrently grappling with perceptions of... View Details
Baron, Josh, and Rob Lachenauer. "Working With Your In-Laws Isn't Always a Terrible Idea." Harvard Business Review (website) (June 16, 2014).
- 2017
- Working Paper
Innovation, Reallocation and Growth
By: Daron Acemoglu, Ufuk Akcigit, Harun Alp, Nicholas Bloom and William R. Kerr
We build a model of firm-level innovation, productivity growth, and reallocation featuring endogenous entry and exit. A new and central economic force is the selection between high- and low-type firms, which differ in terms of their innovative capacity. We estimate the... View Details
Keywords: Entry; Growth; Industrial Policy; Innovation; R＆D; Reallocation; Selection; Business Ventures; Resource Allocation; Performance Productivity; Policy; Research and Development; Innovation and Invention; Growth and Development; United States
Acemoglu, Daron, Ufuk Akcigit, Harun Alp, Nicholas Bloom, and William R. Kerr. "Innovation, Reallocation and Growth." Harvard Business School Working Paper, No. 13-088, April 2013. (Revised November 2017. NBER Working Paper Series, No. 18993, April 2013)