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Show Results For
-
All HBS Web
(2,589)
- People (1)
- News (490)
- Research (1,860)
- Events (7)
- Multimedia (3)
- Faculty Publications (931)
Robin Greenwood
Robin is the George Gund Professor of Finance and Banking at Harvard Business School. He serves as the Senior Associate Dean for Faculty Development and Research. He is past faculty director of the Behavioral Finance and Financial Stability project, chair of... View Details
- March 2008 (Revised March 2014)
- Case
By: Mikolaj Jan Piskorski, Thomas R. Eisenmann, Aaron Smith, David Chen and Brian Feinstein
As Facebook topped one billion monthly users in October 2012, the online social network continued to face questions about how best to monetize its surging traffic. The company could invest further in new advertising products, which represented the majority of the...
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- April 1999 (Revised December 2003)
- Case
Al Dunlap at Sunbeam
By: Brian J. Hall, Rakesh Khurana and Carleen Madigan
Al Dunlap was one of the best-known corporate turnaround artists of the 1990s. In 1996, he was hired at Sunbeam to effect a restructuring, but was fired almost two years later when the company's financial performance and stock price began to decline. Many of the...
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Keywords:
Business and Shareholder Relations;
Business and Stakeholder Relations;
Restructuring;
Stock Shares;
Performance Evaluation;
Leadership Style;
Resignation and Termination;
Motivation and Incentives;
Executive Compensation;
Outcome or Result;
Consumer Products Industry;
United States
Hall, Brian J., Rakesh Khurana, and Carleen Madigan. "Al Dunlap at Sunbeam." Harvard Business School Case 899-218, April 1999. (Revised December 2003.)
- 06 Jun 2017
- News
Three Key Considerations for TSR Awards
- August 2007 (Revised January 2008)
- Case
Dollar General Going Private
Intended to improve students' understanding and encourage their use of financial statement analysis. The context is Dollar General Corporation's acquisition by private equity sponsor KKR, which took the company private in 2007. Although the proposed merger generated a...
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Keywords:
Financial Statements;
Mergers and Acquisitions;
Private Equity;
Price;
Privatization;
Valuation;
Retail Industry
Katz, Sharon P. "Dollar General Going Private." Harvard Business School Case 108-015, August 2007. (Revised January 2008.)
- October 2018
- Case
African Bank Investments Limited (A)
By: Lynn S. Paine and Will Hurwitz
Less than a year after joining the board of African Bank Investments Limited (ABIL), the newest director finds himself in difficult discussions with other directors about removing the struggling company’s CEO. The case is set in South Africa in mid-2014 as shares in...
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Keywords:
Ethics;
Personal Finance;
Corporate Accountability;
Governing and Advisory Boards;
Corporate Governance;
Crisis Management;
Insurance;
Leadership;
Management;
Risk Management;
Banking Industry;
Financial Services Industry;
Insurance Industry;
Africa;
South Africa
Paine, Lynn S., and Will Hurwitz. "African Bank Investments Limited (A)." Harvard Business School Case 319-052, October 2018.
- June 2024
- Article
Real Growth in Space Manufacturing Output Substantially Exceeds Growth in the Overall Space Economy
By: Tina Highfill and Matthew Weinzierl
Accurately measuring real economic output in the space economy is made difficult by the rapid increase in capabilities and decrease in prices of launch and satellite technologies achieved over the past two decades. Nominal measures of output in space will tend to...
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Highfill, Tina, and Matthew Weinzierl. "Real Growth in Space Manufacturing Output Substantially Exceeds Growth in the Overall Space Economy." Acta Astronautica 219 (June 2024): 236–242.
- October 1993 (Revised December 1997)
- Case
General Dynamics: Compensation and Strategy (A)
William Anders became CEO of defense giant General Dynamics in 1991 as the Cold War was ending and as the industry became saddled with excess capacity. Observing that the company was underserving shareholders and required a massive change in its culture, Anders brought...
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Keywords:
Motivation and Incentives;
Corporate Strategy;
Executive Compensation;
Manufacturing Industry;
United States
Murphy, Kevin J. "General Dynamics: Compensation and Strategy (A)." Harvard Business School Case 494-048, October 1993. (Revised December 1997.)
- 2013
- Article
Boardroom Centrality and Firm Performance
By: David F. Larcker, Eric C. So and Charles C.Y. Wang
Firms with central or well-connected boards of directors earn superior risk-adjusted stock returns. Initiating a long position in the most central firms and a short position in the least central firms earns an average risk-adjusted return of 4.68% per year. Firms with...
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Larcker, David F., Eric C. So, and Charles C.Y. Wang. "Boardroom Centrality and Firm Performance." Journal of Accounting & Economics 55, nos. 2-3 (April–May 2013): 225–250.
- January 2016
- Case
TransDigm Inc.
By: Eric Van den Steen, Kavita Mathews and Alon Galor
Transdigm had been very successful with a PE-like business model: it acquired smaller producers of aircraft components and improved their profits, mainly by increasing efficiency and applying value pricing. By 2014, Transdigm had completed almost 50 acquisitions. Its...
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- 11 Jan 2018
- Working Paper Summaries
Brokers and Order Flow Leakage: Evidence from Fire Sales
- January 2015 (Revised October 2018)
- Case
Dogs of the Dow
By: Malcolm Baker, Samuel G. Hanson and James Weber
This case describes the Dogs of the Dow investment strategy, value investing, and using dividend yields as a means to determine intrinsic value. It also describes exchange traded notes and a particular exchange traded note, known as the Dogs of the Dow, which tracks...
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Keywords:
Dow Jones;
Dow Jones Industrial Average;
Exchange Traded Note;
Exchange Traded Fund;
Value Investing;
Benjamin Graham;
Investment Strategy;
Dividend Yield;
Intrinsic Value;
Dividend Discount Model;
Michael O'Higgins;
Financial Instruments;
Investment;
Strategy;
Financial Services Industry;
United States
Baker, Malcolm, Samuel G. Hanson, and James Weber. "Dogs of the Dow." Harvard Business School Case 215-020, January 2015. (Revised October 2018.)
- March 2002 (Revised October 2002)
- Case
Akamai's Underwater Options (A)
By: Brian J. Hall, Houston Lane and Jonathan Lim
Akamai's stock price declines dramatically with the NASDAQ in 2000, causing virtually all employee options to go underwater. Ownership and retention incentives are largely destroyed, and employee morale falls sharply. Management weighs the pros and cons of various...
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Hall, Brian J., Houston Lane, and Jonathan Lim. "Akamai's Underwater Options (A)." Harvard Business School Case 902-069, March 2002. (Revised October 2002.)
- 11 Apr 2023
- Research & Ideas
Is Amazon a Retailer, a Tech Firm, or a Media Company? How AI Can Help Investors Decide
companies. Portfolio managers and analysts have been using the Global Industry Classification Standard, or GICS—a taxonomy of 11 sectors, 25 industry groups, and additional subsets—to compare stocks since 1999. Periodically, Standard...
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- November 2019 (Revised January 2020)
- Case
Bayer Crop Science
By: David E. Bell, Damien McLoughlin, Natalie Kindred and James Barnett
In mid-2019, a year after German conglomerate Bayer Group closed its acquisition of U.S.-based seeds giant Monsanto, the leadership of Bayer’s Crop Science division (which absorbed Monsanto) is reflecting on the opportunities ahead. Some observers have questioned...
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Keywords:
Agribusiness;
Research and Development;
Innovation and Invention;
Innovation Strategy;
Mergers and Acquisitions;
Consolidation;
Customer Value and Value Chain;
Change Management;
Agriculture and Agribusiness Industry;
Technology Industry;
United States;
Germany
Bell, David E., Damien McLoughlin, Natalie Kindred, and James Barnett. "Bayer Crop Science." Harvard Business School Case 520-055, November 2019. (Revised January 2020.)
- 2014
- Working Paper
Digital Discrimination: The Case of Airbnb.com
By: Benjamin Edelman and Michael Luca
Online marketplaces often contain information not only about products, but also about the people selling the products. In an effort to facilitate trust, many platforms encourage sellers to provide personal profiles and even to post pictures of themselves. However,...
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Keywords:
Prejudice and Bias;
Internet and the Web;
Race;
Trust;
Renting or Rental;
Accommodations Industry;
Real Estate Industry
Edelman, Benjamin, and Michael Luca. "Digital Discrimination: The Case of Airbnb.com." Harvard Business School Working Paper, No. 14-054, January 2014.
- September 2023 (Revised January 2024)
- Case
Icahn Enterprises: Ponzi Scheme or Sound Investment
By: Aiyesha Dey, Jonas Heese and James Weber
Icahn Enterprises, a publicly traded limited partnership founded and operated by famed activist investor Carl Icahn, had earned above market returns for over a decade. Between 2018 and early 2023, it had a compound annual return of 31%. Icahn invested in undervalued...
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Dey, Aiyesha, Jonas Heese, and James Weber. "Icahn Enterprises: Ponzi Scheme or Sound Investment." Harvard Business School Case 124-013, September 2023. (Revised January 2024.)
- March 1994 (Revised December 2014)
- Case
Humana, Inc.: Managing in a Changing Industry
By: Stuart Gilson
Intensifying competition and change in the U.S. health care industry force a large integrated health-care provider to reassess its strategy of operating both hospitals and health insurance plans (HMOs). In an attempt to increase its stock price and operating...
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Keywords:
Business Strategy;
Restructuring;
Change Management;
Financial Management;
Health Industry
Gilson, Stuart. "Humana, Inc.: Managing in a Changing Industry." Harvard Business School Case 294-062, March 1994. (Revised December 2014.)
- 03 Jan 2007
- First Look
First Look: January 3, 2007
analysts from Gradient Analytics and Banc of America face charges of stock price manipulation from Biovail, a Canadian pharmaceutical company. Gradient and BofA produced negative reports on Biovail's...
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Keywords:
Sean Silverthorne