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Show Results For
- All HBS Web
(1,236)
- People (1)
- News (126)
- Research (1,020)
- Events (2)
- Multimedia (6)
- Faculty Publications (842)
- 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- Other Unpublished Work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.
Jacob M. Cook
Jacob Cook is a Lecturer in the Marketing Unit at Harvard Business School, where he teaches the EC course Digital Marketing & AI Workshop. His work focuses on how companies design and scale customer acquisition and retention strategies using digital marketing,... View Details
- 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.
- 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.)
- 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
- 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.
- 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.)
Benjamin (Ben) Creo
Benjamin Creo co-teaches the Innovating in Health Care course alongside its founder, Prof. Regina E. Herzlinger. While many courses in healthcare innovation focus on where to innovate, this course focuses on how to innovate. Its four modules discuss how to evaluate... View Details
- 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)
- 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
- March 2025
- Case
Taylor Guitars: Making Employee Ownership Work the Taylor Way
By: Dennis Campbell, Petros Kusmu and Stacy Straaberg
In 2013, guitar manufacturer Taylor Guitars’ co-founders Bob Taylor and Kurt Listug were considering several exit options including selling to a competitor or to a private equity firm. The co-founders decided, instead, to embark on a seven-year process to transfer 100%... View Details
Keywords: Business Exit or Shutdown; Communication Strategy; Announcements; Decisions; Music Entertainment; Values and Beliefs; Borrowing and Debt; Geographic Location; Global Range; Governance; Employee Stock Ownership Plan; Management Style; Organizational Culture; Organizational Structure; Private Ownership; Business Strategy; Management Succession; Transition; Employee Ownership; Performance; Manufacturing Industry; Entertainment and Recreation Industry; United States; California; San Diego; Mexico; Netherlands
Campbell, Dennis, Petros Kusmu, and Stacy Straaberg. "Taylor Guitars: Making Employee Ownership Work the Taylor Way." Harvard Business School Case 125-054, March 2025.
- Summer 2021
- Article
Platform Leadership and Supply Chains: Intel, Centrino, and the Restructuring of Wi-Fi Supply
By: Roberto Fontana and Shane Greenstein
In this paper we examine Intel’s launch of Centrino and interpret it as platform leaders attempt to restructure a supply chain. We provide a narrative of key actions and how they coordinated changes and offer a framework of the predictable consequences for... View Details
Fontana, Roberto, and Shane Greenstein. "Platform Leadership and Supply Chains: Intel, Centrino, and the Restructuring of Wi-Fi Supply." Journal of Economics & Management Strategy 30, no. 2 (Summer 2021): 259–286.
- November 2017 (Revised April 2019)
- Case
Summa Equity: Building Purpose-Driven Organizations
By: George Serafeim
In 2015, Reynir Indahl left top Nordic private equity firm Altor Equity Partners to found Summa Equity (Summa). After long contemplation following the financial crisis, Indahl was convinced the financial system was producing negative externalities and that the current... View Details
Keywords: Corporate Purpose; ESG; ESG (Environmental, Social, Governance) Performance; Social Impact; Investment Management; Management Practices; Innovation; Voice; Environmental Impact; Private Equity; Social Enterprise; Finance; Capital Markets; Management Practices and Processes; Innovation Leadership; Leadership; Innovation and Management; Entrepreneurship; Mission and Purpose; Value Creation; Financial Services Industry; Norway; Sweden; Scandinavia
Serafeim, George, and David Freiberg. "Summa Equity: Building Purpose-Driven Organizations." Harvard Business School Case 118-028, November 2017. (Revised April 2019.)
- June 2024
- Supplement
Legacy Partners (A)
By: Richard S. Ruback and Royce Yudkoff
Instructors should consider the timing of making videos available to students, as they may reveal key case details.
Stephen Holbrook and Austin Pulsipher (both HBS '19) had been leading Nutrishare since acquiring the company six months earlier in mid-2021.... View Details
Stephen Holbrook and Austin Pulsipher (both HBS '19) had been leading Nutrishare since acquiring the company six months earlier in mid-2021.... View Details
Keywords: Acquisition; Small Business; Cost vs Benefits; Decisions; 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; Pharmaceutical Industry; United States; California
Ruback, Richard S., and Royce Yudkoff. "Legacy Partners (A)." Harvard Business School Multimedia/Video Supplement 224-725, June 2024.
- 2015
- Other Teaching and Training Material
Entrepreneurship Reading: Partnering with Venture Capitalists
By: Jeffrey J. Bussgang and Michael J. Roberts
This reading takes a deep look at the venture capital (VC) industry in the United States. VCs have a unique perspective on opportunity evaluation, deal structure, new venture support, and exit strategy. Their work at all stages of the entrepreneurial life cycle offers... View Details
Bussgang, Jeffrey J., and Michael J. Roberts. "Entrepreneurship Reading: Partnering with Venture Capitalists." Core Curriculum Readings Series. Boston: Harvard Business Publishing 8240, 2015.
- July 2019
- Article
The Impact of Price Regulation on the Availability of New Drugs in Germany
By: Ariel Dora Stern, Felicitas Pietrulla, Annika Herr, Aaron S. Kesselheim and Ameet Sarpatwari
The 2011 German Pharmaceutical Market Restructuring Act (“AMNOG”) subjected branded, non-rare disease drugs to price regulation based on an assessment of their clinical benefit. Assessment outcomes range from “major added benefit” to “less benefit than the appropriate... View Details
Keywords: Regulation; Pharmaceuticals; Healthcare; Health Care and Treatment; Price; Governing Rules, Regulations, and Reforms; Pharmaceutical Industry; Germany
Stern, Ariel Dora, Felicitas Pietrulla, Annika Herr, Aaron S. Kesselheim, and Ameet Sarpatwari. "The Impact of Price Regulation on the Availability of New Drugs in Germany." Health Affairs 38, no. 7 (July 2019): 1182–1187.