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Show Results For
- All HBS Web
(794)
- People (1)
- News (118)
- Research (566)
- Events (5)
- Multimedia (7)
- Faculty Publications (294)
- 02 Oct 2015
- News
Business Can Do a Better Job Supporting Public Education
- April 2023 (Revised April 2025)
- Case
Eike Batista: Making or Breaking Brazil
By: Geoffrey Jones, Pedro Magalhães, Daniel Tong and Marcel Anduiza
This case explores the meteoric rise and fall of Eike Batista, once Brazil’s richest person and the world’s seventh wealthiest in 2012. Batista began his career by investing in gold mining in the Amazon, using the network his father had built after years serving as... View Details
Jones, Geoffrey, Pedro Magalhães, Daniel Tong, and Marcel Anduiza. "Eike Batista: Making or Breaking Brazil." Harvard Business School Case 323-111, April 2023. (Revised April 2025.)
- Article
Beyond Emotional Similarity: The Role of Situation-specific Motives
By: Amit Goldenberg, David Garcia, Eran Halperin, Jamil Zaki, Danyang Kong, Golijeh Golarai and James J. Gross
It is well established that people often express emotions that are similar to those of other group members. However, people do not always express emotions that are similar to other group members, and the factors that determine when similarity occurs are not yet clear.... View Details
Keywords: Emotion Contagion; Emotional Influence; Motivation; Group Dynamics; Emotions; Situation or Environment; Motivation and Incentives; Behavior
Goldenberg, Amit, David Garcia, Eran Halperin, Jamil Zaki, Danyang Kong, Golijeh Golarai, and James J. Gross. "Beyond Emotional Similarity: The Role of Situation-specific Motives." Journal of Experimental Psychology: General 149, no. 1 (January 2020): 138–159.
- October 1991 (Revised December 1993)
- Case
Ben & Jerry's Homemade Ice Cream, Inc.: Keeping the Mission(s) Alive
Ben & Jerry's is an anti-establishment, values-driven company that has become a successful venture. The dominant founder, Ben Cohen, is not an effective manager, but he brings creative marketing and product skills that have been important to the company's success. He... View Details
Keywords: Mission and Purpose; Organizational Culture; Entrepreneurship; Compensation and Benefits; Manufacturing Industry; Food and Beverage Industry
Theroux, John B. "Ben & Jerry's Homemade Ice Cream, Inc.: Keeping the Mission(s) Alive." Harvard Business School Case 392-025, October 1991. (Revised December 1993.)
- April 2011
- Case
Hermitage's Russian Quandary (A)
By: Eric Werker, Ray Fisman and Lauren Weber
In June 2007, the offices of Russian hedge fund Hermitage Capital were raided by Moscow police; in the months that followed, Hermitage founder Bill Browder found himself banned from Russia and fending off efforts to expropriate the fund's Russian assets. This case... View Details
Keywords: Crime and Corruption; Private Equity; Investment; Law Enforcement; Laws and Statutes; Crisis Management; Risk Management; Business and Government Relations; Financial Services Industry; Moscow
Werker, Eric, Ray Fisman, and Lauren Weber. "Hermitage's Russian Quandary (A)." Harvard Business School Case 711-054, April 2011.
- 09 Sep 2014
- News
U.S. firms globally competitive, U.S. workers aren’t: Harvard Biz
- 25 Jan 2008
- Working Paper Summaries
What Do Non-Governmental Organizations Do?
Keywords: by Eric D. Werker & Faisal Z. Ahmed
- July 2019
- Article
Market Reaction to Mandatory Nonfinancial Disclosure
By: Jody Grewal, Edward J. Riedl and George Serafeim
We examine the equity market reaction to events associated with the passage of a directive in the European Union (EU) mandating increased nonfinancial disclosure. These disclosures relate to firms’ environmental, social, and governance (ESG) performance and would be... View Details
Keywords: Nonfinancial Information; Nonfinancial Performance; ESG; ESG (Environmental, Social, Governance) Performance; Investor Behavior; Disclosure; Disclosure Regulation; Regulation; Sustainability; Corporate Performance; Information; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Performance; Environmental Sustainability; Corporate Governance; Outcome or Result
Grewal, Jody, Edward J. Riedl, and George Serafeim. "Market Reaction to Mandatory Nonfinancial Disclosure." Management Science 65, no. 7 (July 2019): 3061–3084.
- Research Summary
Epistemic Conditions for Iterated Admissibility (with H. Jerome Keisler)
Iterated weak dominance, also called iterated admissibility (IA), has long been known as a powerful but conceptually puzzling solution concept. We give an epistemic foundation for IA. That is, we give conditions on the rationality of the players in the game, on what... View Details
- Article
Matching in Networks with Bilateral Contracts: Corrigendum
By: John William Hatfield, Ravi Jagadeesan and Scott Duke Kominers
Hatfield and Kominers (2012) introduced a model of matching in networks with bilateral contracts and showed that stable outcomes exist in supply chains when firms' preferences over contracts are fully substitutable. Hatfield and Kominers (2012) also asserted that in... View Details
Hatfield, John William, Ravi Jagadeesan, and Scott Duke Kominers. "Matching in Networks with Bilateral Contracts: Corrigendum." American Economic Journal: Microeconomics 12, no. 3 (August 2020): 277–285.
- Article
Are REC Markets a WRECk Waiting to Happen?
By: Jurgen Weiss
The paper examines a weakness of renewable portfolio standards (RPS) implemented via the use of renewable energy certificates (RECs) related to the uncertainty of REC-based revenue streams for renewable projects. Since the production of RECs in any given year depends... View Details
Weiss, Jurgen. "Are REC Markets a WRECk Waiting to Happen?" Natural Gas & Electricity 23, no. 4 (November 2006): 7–11.
- February 1991 (Revised November 2010)
- Case
Tennessee Controls: The Strategic Ranking Problem
By: Robert L. Simons and Dale Geiger
Tennessee Controls has instituted a new formal asset acquisition process to rank competing proposals. Judy Starnes, the new division manager, is asked to rank three proposals by using techniques to quantify economic returns, risk, as well as the credibility of the... View Details
Keywords: Capital Budgeting; Governance Controls; Management Systems; Strategic Planning; Mathematical Methods; Electronics Industry
Simons, Robert L., and Dale Geiger. "Tennessee Controls: The Strategic Ranking Problem." Harvard Business School Case 191-083, February 1991. (Revised November 2010.)
- 2008
- Working Paper
The Supply Side of Innovation: H-1B Visa Reforms and U.S. Ethnic Invention
By: William R. Kerr and William F. Lincoln
This study evaluates the impact of high-skilled immigrants on US technology formation. Specifically, we use reduced-form specifications that exploit large changes in the H-1B visa program. Fluctuations in H-1B admissions levels significantly influence the rate of... View Details
Keywords: Information Technology; Patents; Ethnicity; Immigration; Innovation and Invention; United States
Kerr, William R., and William F. Lincoln. "The Supply Side of Innovation: H-1B Visa Reforms and U.S. Ethnic Invention." Harvard Business School Working Paper, No. 09-005, December 2008. (FAQ on paper, Appendix, forthcoming at Journal of Labor Economics.)
- 26 Oct 2016
- News
Newspapers Are Social Media
- 2009
- Working Paper
Management and the Financial Crisis (We have met the enemy and he is us...)
The financial crisis of 2008-9 has revealed that our broad model of corporate governance is broken, independent of the shortcomings in the regulatory system. Managers and boards of directors in scores of systemically important firms failed to protect employees,... View Details
Keywords: Risk Management; Governing and Advisory Boards; Ethics; Corporate Governance; Financial Crisis
Sahlman, William A. "Management and the Financial Crisis (We have met the enemy and he is us...)." Harvard Business School Working Paper, No. 10-033, October 2009.
- 2015
- Report
The Iran Nuclear Deal: A Definitive Guide
By: Gary Samore, Graham T. Allison, Aaron Arnold, Matthew Bunn, Nicholas Burns, Shai Feldman, Chuck Freilich, Olli Heinonen, Martin B. Malin, Steven E. Miller, Payam Mohseni, Richard Nephew, Laura Rockwood, James K. Sebenius and William Tobey
This report on a comprehensive nuclear agreement with Iran—the Joint Comprehensive Plan of Action (JCPOA) provides a concise description of the agreement and the accompanying UN Security Council Resolution 2231. It also includes a balanced assessment of the agreement's... View Details
Samore, Gary, Graham T. Allison, Aaron Arnold, Matthew Bunn, Nicholas Burns, Shai Feldman, Chuck Freilich, Olli Heinonen, Martin B. Malin, Steven E. Miller, Payam Mohseni, Richard Nephew, Laura Rockwood, James K. Sebenius, and William Tobey., ed. "The Iran Nuclear Deal: A Definitive Guide." Report, Belfer Center for Science and International Affairs, August 2015.
- April 2009
- Case
Performance Management at Intermountain Healthcare
By: Richard M.J. Bohmer and Alexander Romney
Intermountain Healthcare is a 21-hospital integrated delivery system serving Utah and southern Idaho that is nationally recognized for its highly structured approach to managing the quality of clinical care. This case describes Intermountain's system for improving... View Details
Keywords: Financial Strategy; Health Care and Treatment; Standards; Service Delivery; Outcome or Result; Motivation and Incentives; Health Industry; Idaho; Utah
Bohmer, Richard M.J., and Alexander Romney. "Performance Management at Intermountain Healthcare." Harvard Business School Case 609-103, April 2009.
- November 2003 (Revised March 2004)
- Case
Dewberry Capital
In 2003, key executives of Dewberry Capital, a fast-growing, Atlanta-based real estate company, are evaluating their growth strategy and the resultant organizational issues. John Dewberry, the entrepreneurial founder of the firm, has developed a portfolio of... View Details
Keywords: Buildings and Facilities; Selection and Staffing; Business Growth and Maturation; Entrepreneurship; Growth and Development Strategy; Real Estate Industry; Atlanta
Poorvu, William J. "Dewberry Capital." Harvard Business School Case 904-418, November 2003. (Revised March 2004.)
- Article
Novelty and Disclosure in Patent Law
By: Suzanne Scotchmer and Jerry R. Green
The stringency of the novelty requirement in patent law affects the pace of innovation because it affects the amount of technical information that is disclosed among firms. It also affects ex ante profitability of research. We compare weak and strong novelty... View Details
Scotchmer, Suzanne, and Jerry R. Green. "Novelty and Disclosure in Patent Law." RAND Journal of Economics 21, no. 1 (Spring 1990): 131–146.
- January 2019 (Revised November 2019)
- Case
Ajeej Capital: Investing in Emerging Markets
By: Luis M. Viceira and Eren Kuzucu
In October 2007, Tarek Sakka and Fouad Dajani launched Ajeej Capital, the first independent investment advisory in the MENA region. Fittingly named ajeej, an Arabic word that translates to “growth and propagation in a chaotic setting,” the firm’s AUM grew from $20... View Details
Keywords: Security Selection; Investments; Growth; Culture; UAE; Finance; Asset Management; Emerging Markets; Capital Markets; Investment; Growth Management; Risk Management; Middle East; Saudi Arabia; Dubai; United Arab Emirates; Egypt; North Africa
Viceira, Luis M., and Eren Kuzucu. "Ajeej Capital: Investing in Emerging Markets." Harvard Business School Case 219-029, January 2019. (Revised November 2019.)