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Show Results For
- All HBS Web
(3,216)
- People (13)
- News (801)
- Research (1,903)
- Events (17)
- Multimedia (13)
- Faculty Publications (1,226)
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- 2025
- Working Paper
Rethinking Volume
By: Philippe van der Beck, Lorenzo Bretscher and Zhiyu Julie Fu
Gross trading volumes in financial markets are large and far exceed return volatility. In contrast, “net volume”—trading from persistent portfolio reallocations—is substantially lower, as it excludes transitory round-trip trades. This observation reveals a fundamental... View Details
van der Beck, Philippe, Lorenzo Bretscher, and Zhiyu Julie Fu. "Rethinking Volume." Harvard Business School Working Paper, No. 26-003, July 2025.
- 2019
- Article
Structural Balance Emerges and Explains Performance in Risky Decision-Making
By: Omid Askarisichani, Jacqueline N. Lane, Francesco Bullo, Noah E. Friedkin, Ambuj K. Singh and Brian Uzzi
Polarization affects many forms of social organization. A key issue focuses on which affective relationships are prone to change and how their change relates to performance. In this study,
we analyze a financial institutional over a two-year period that employed 66... View Details
Keywords: Polarization; Structural Balance; Performance; Groups and Teams; Risk and Uncertainty; Decision Making
Askarisichani, Omid, Jacqueline N. Lane, Francesco Bullo, Noah E. Friedkin, Ambuj K. Singh, and Brian Uzzi. "Structural Balance Emerges and Explains Performance in Risky Decision-Making." Art. 2648. Nature Communications 10 (2019): 1–10.
- January 2023
- Case
EKI Energy Services: One Billion Carbon Credits
By: George Serafeim
Within nine months from the time of its Initial Public Offering (IPO) in April of 2021, EKI Energy Services (EKI) shares had increased by more than 8,000%. Equally explosive was the growth of the company’s revenues and Earnings Before Interest, Taxes and Depreciation... View Details
Keywords: Carbon Credits; Carbon Emissions; Growth; Business Analysis; Environmental Sustainability; Corporate Valuation; Climate Change; Accounting; Valuation; Transition; Renewable Energy; Analysis; Product Positioning; India
Serafeim, George. "EKI Energy Services: One Billion Carbon Credits." Harvard Business School Case 123-060, January 2023.
- May 2021
- Article
The Firm Next Door: Using Satellite Images to Study Local Information Advantage
By: Jung Koo Kang, Lorien Stice-Lawrence and Forester Wong
We use novel satellite data that track the number of cars in the parking lots of 92,668 stores for 71 publicly listed U.S. retailers to study the local information advantage of institutional investors. We establish car counts as a timely measure of store-level... View Details
Keywords: Satellite Images; Store-level Performance; Institutional Investors; Local Advantage; Overweighting; Processing Costs; Alternative Data; Big Data; Emerging Technologies; Information; Quality; Institutional Investing; Decision Making; Behavioral Finance; Analytics and Data Science
Kang, Jung Koo, Lorien Stice-Lawrence, and Forester Wong. "The Firm Next Door: Using Satellite Images to Study Local Information Advantage." Journal of Accounting Research 59, no. 2 (May 2021): 713–750.
- August 26, 2009
- Comment
Where Cash for Clunkers Ran Off the Road
By: John A. Quelch
Today, let us celebrate the end of an unjustifiable drain on the U.S. taxpayer: the Cash for Clunkers (C4C) program.
True, C4C greatly boosted the number of consumers visiting car dealers. Doubtless, some new cars were sold to consumers who thought they... View Details
True, C4C greatly boosted the number of consumers visiting car dealers. Doubtless, some new cars were sold to consumers who thought they... View Details
Keywords: Government Programs; Environmental Impact; Government Waste; Customer Behavior; Economic Growth; Economy; Financial Crisis; Government and Politics; Leadership; Marketing; Programs; Value; Auto Industry; Consumer Products Industry; Public Administration Industry; United States
Quelch, John A. "Where Cash for Clunkers Ran Off the Road." Harvard Business School Working Knowledge (August 26, 2009).
- November 1999
- Case
Long-Term Capital Management, L.P. (A)
By: Andre F. Perold
Long-Term Capital Management, L.P. (LTCM) was in the business of engaging in trading strategies to exploit market pricing discrepancies. Because the firm employed strategies designed to make money over long horizons--from six months to two years or more--it adopted a... View Details
Keywords: Fluctuation; Capital; Financial Liquidity; Financing and Loans; Investment Funds; Investment Portfolio; Corporate Governance; Governing Rules, Regulations, and Reforms; Management; Risk Management; Marketing; Motivation and Incentives; Financial Services Industry
Perold, Andre F. "Long-Term Capital Management, L.P. (A)." Harvard Business School Case 200-007, November 1999.
- 2007
- Working Paper
Facts and Fallacies about U.S. FDI in China
By: Lee Branstetter and C. Fritz Foley
Despite the rapid expansion of U.S.-China trade ties, the increase in U.S. FDI in China, and the expanding amount of economic research exploring these developments, a number of misconceptions distort the popular understanding of U.S. multinationals in China. In this... View Details
Keywords: Macroeconomics; Trade; Foreign Direct Investment; Multinational Firms and Management; Expansion; China; United States
Branstetter, Lee, and C. Fritz Foley. "Facts and Fallacies about U.S. FDI in China." NBER Working Paper Series, No. 13470, October 2007.
- September 2019
- Case
Celgene: Business Development and Distributed Research
By: Peter Barrett and Kareem Reda
This case looks at the deal-making process between Celgene, a large publicly traded pharmaceutical company, and Agios, an early-stage biotech company. The framework of a potential deal is explored and the potential road-blocks to Agios’ profitability are discussed. ... View Details
Keywords: Negotiation Deal; Alliances; Collaborative Innovation and Invention; Research; Pharmaceutical Industry; Biotechnology Industry
Barrett, Peter, and Kareem Reda. "Celgene: Business Development and Distributed Research." Harvard Business School Case 620-014, September 2019.
- September 1999 (Revised June 2001)
- Case
eBay, Inc.
By: Stephen P. Bradley and Kelley Porter
eBay was the world's largest and most popular person-to-person trading community on the Internet. In early 1999, the company was doing very well and seemed to have solved many of its early problems. However, on March 30, 1999, Amazon.com announced that it was entering... View Details
Keywords: Technological Innovation; Growth and Development Strategy; Marketing Strategy; Planning; Competition; Competitive Strategy; Competitive Advantage; Retail Industry; Web Services Industry
Bradley, Stephen P., and Kelley Porter. "eBay, Inc." Harvard Business School Case 700-007, September 1999. (Revised June 2001.)
- May 1996
- Case
China Internet Corporation: http://www.China.Com
Tells the story of the China Internet Corp. (CIC), which was founded to serve both businesses wishing to conduct electronic commerce within China and those intending to trade with companies within China. The company provides access and advertising to companies; it does... View Details
Sviokla, John J., and Theodore H. Clark. "China Internet Corporation: http://www.China.Com." Harvard Business School Case 396-299, May 1996.
- May 2007 (Revised April 2020)
- Case
Ernesto Tornquist: Making a Fortune on the Pampas
By: Geoffrey Jones and Andrea Lluch
Examines the career of Ernesto Tornquist, a cosmopolitan financier considered to be the most significant entrepreneur in Argentina at the end of the 19th century. Tornquist created a diversified business group, linked to the political elite, which integrated Argentina... View Details
Keywords: Business History; Development Economics; Partners and Partnerships; Personal Development and Career; Entrepreneurship; Financing and Loans; Trade; Globalized Markets and Industries; Economy; Performance; Argentina
Jones, Geoffrey, and Andrea Lluch. "Ernesto Tornquist: Making a Fortune on the Pampas." Harvard Business School Case 807-155, May 2007. (Revised April 2020.)
- 18 Apr 2005
- Research & Ideas
Prosper with Multi-Channel Retailing
For decades, major retailers offered customers only two methods of purchasing: directly at the store or from catalogs sent through the mail. With the advent of the Internet, retail companies that offered... View Details
- October 2012
- Case
Winfield Refuse Management, Inc.: Raising Debt vs. Equity
By: W. Carl Kester and Sunru Yong
A small, publicly traded company specializing in non-hazardous waste management considers a major acquisition in the Midwestern U.S. The acquisition can provide entry into the region, help the firm compete in a competitive industry, and improve its cost position. The... View Details
Keywords: United States; Acquisitions; Capital Structure; Equity Capital; Debt Management; Expansion; Leveraged Buyouts; Financial Analysis; Administrative/Support/Waste Management/Remediation Services; Equity; Borrowing and Debt; Service Industry
Kester, W. Carl, and Sunru Yong. "Winfield Refuse Management, Inc.: Raising Debt vs. Equity." Harvard Business School Brief Case 913-530, October 2012.
- November 1992 (Revised June 1994)
- Case
Packaged Products Company: Handy-Pak Introduction
By: Frank V. Cespedes and Laura Goode
The product manager and the market research director for a new line of snacking nuts are reviewing options concerning the upcoming roll-out of the product. These options include changes in pricing, promotional plans, and salesforce incentives intended to build support... View Details
Keywords: Price; Marketing; Marketing Channels; Product Launch; Distribution; Planning; Research and Development; Sales; Salesforce Management; Alignment; Consumer Products Industry; Service Industry
Cespedes, Frank V., and Laura Goode. "Packaged Products Company: Handy-Pak Introduction." Harvard Business School Case 593-057, November 1992. (Revised June 1994.)
- October 2002 (Revised May 2004)
- Case
Starbucks and Conservation International
By: James E. Austin and Cate Reavis
Starbucks, the world's leading specialty coffee company, developed a strategic alliance with Conservation International, a major international environmental nonprofit organization. The purpose of the alliance was to promote coffee-growing practices of small farms that... View Details
Keywords: Financial Crisis; Growth and Development Strategy; Markets; Demand and Consumers; Production; Corporate Social Responsibility and Impact; Cooperative Ownership; Performance Efficiency; Alliances; Nonprofit Organizations; Food and Beverage Industry; Mexico
Austin, James E., and Cate Reavis. "Starbucks and Conservation International." Harvard Business School Case 303-055, October 2002. (Revised May 2004.)
- March 2016 (Revised November 2020)
- Case
Tableau
By: Boris Vallee
Matrix Capital Management, a long-short equity hedge fund based in Waltham, Massachusetts, is assessing its investment in Tableau, a data visualization company. Tableau, which conducted an IPO a few years ago, has been experiencing substantial growth as it aims at... View Details
Keywords: Hedge Fund; Long-short Equity; Growth Investing; Growth and Development Strategy; Investment; Valuation; Technology; Technology Industry; Waltham
Vallee, Boris. "Tableau." Harvard Business School Case 216-045, March 2016. (Revised November 2020.)
- July 2010 (Revised December 2011)
- Case
Controlling Hot Money
By: Robert C. Pozen
The manager of the Japan Equities Fund is faced with an increase in "hot money" moving quickly in and out of the Fund. This short-term trading is an attempt to take advantage of the difference between the closing times of the Tokyo and New York Stock Exchanges. The CFO... View Details
Keywords: Stocks; International Finance; Investment Funds; Governing Rules, Regulations, and Reforms; Market Timing; Market Transactions; Financial Services Industry; New York (city, NY)
Pozen, Robert C. "Controlling Hot Money." Harvard Business School Case 311-022, July 2010. (Revised December 2011.)
- March 2003 (Revised June 2003)
- Case
International Securities Exchange, The: New Ground in Options Markets
This case examines the equity options market and studies the major parties involved and the options trading process. It takes an in-depth look at the path taken by the International Securities Exchange as it entered a mature exchange industry and transformed itself... View Details
Chacko, George C., and Eli Strick. "International Securities Exchange, The: New Ground in Options Markets." Harvard Business School Case 203-063, March 2003. (Revised June 2003.)
- March 1993 (Revised June 1995)
- Case
Singapore TradeNet: The Tale Continues
By: Lynda M. Applegate, John L. King and Boon-Siong Neo
Continues the story of Singapore Network Services Pte. Ltd. (SNS), which was created to initiate and manage the creation of value-added networks for trade and other aspects of commerce in the island nation of Singapore. SNS built on its TradeNet experience to develop... View Details
Keywords: Internet and the Web; Information Infrastructure; Internet and the Web; Profit Sharing; Partners and Partnerships; Trade; Business and Government Relations; Web Services Industry; Singapore
Applegate, Lynda M., John L. King, and Boon-Siong Neo. "Singapore TradeNet: The Tale Continues." Harvard Business School Case 193-136, March 1993. (Revised June 1995.)
- February 1997
- Case
Archer Daniels Midland: Direction and Strategy
By: Ray A. Goldberg and Thomas N. Urban Jr
Sets out the strategy and competitive competencies of one of the leading grain trade and processing companies in the world. An overview of the company's innovations in corn and oilseed by-products is provided. The strategy of the firm is to add by-products to corn,... View Details
Keywords: Innovation and Invention; Strategic Planning; Business Strategy; Value Creation; Food and Beverage Industry; Pharmaceutical Industry
Goldberg, Ray A., and Thomas N. Urban Jr. "Archer Daniels Midland: Direction and Strategy." Harvard Business School Case 597-039, February 1997.