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Show Results For
- All HBS Web
(3,557)
- People (13)
- News (934)
- Research (2,101)
- Events (17)
- Multimedia (18)
- Faculty Publications (1,434)
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- September – October 2007
- Article
Trading Patterns and Excess Comovement of Stock Returns
By: Robin Greenwood and Nathan Sosner
n April 2000, 30 stocks were replaced in the Nikkei 225 Index. The unusually broad index redefinition allowed for a study of the effects of index-linked trading on the excess comovement of stock returns. A large increase occurred in the correlation of trading volume of... View Details
Greenwood, Robin, and Nathan Sosner. "Trading Patterns and Excess Comovement of Stock Returns." Financial Analysts Journal 63, no. 5 (September–October 2007): 69–81.
- Article
The Value of Trading Relations in Turbulent Times
By: Marco Di Maggio, Amir Kermani and Zhaogang Song
This paper investigates how dealers’ trading relations shape their trading behavior in the corporate bond market. Dealers charge lower spreads to dealers with whom they have the strongest ties and more so during periods of market turmoil. Systemically important dealers... View Details
Keywords: OTC Markets; Network; Corporate Bonds; Crisis; Intermediation Chains; Leaning Against The Wind; Networks; Bonds; Behavior; Financial Crisis
Di Maggio, Marco, Amir Kermani, and Zhaogang Song. "The Value of Trading Relations in Turbulent Times." Journal of Financial Economics 124, no. 2 (May 2017): 266–284.
- Article
Stability and Competitive Equilibrium in Trading Networks
By: John William Hatfield, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky and Alexander Westkamp
We introduce a model in which agents in a network can trade via bilateral contracts. We find that when continuous transfers are allowed and utilities are quasi-linear, the full substitutability of preferences is sufficient to guarantee the existence of stable outcomes... View Details
Hatfield, John William, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky, and Alexander Westkamp. "Stability and Competitive Equilibrium in Trading Networks." Journal of Political Economy 121, no. 5 (October 2013): 966–1001.
- November 2022
- Case
Chêne Bleu: Caught in the Trade Tariff Crossfire
By: Dante Roscini, Elena Corsi and Daniela Beyersdorfer
A French wine estate faced a 25% tariff on its U.S. exports following a multi-decade-long EU-U.S. trade dispute in the aerospace industry. View Details
Keywords: Trade; Globalized Markets and Industries; Business Startups; Business Strategy; Expansion; Family Business; Distribution; Agribusiness; Taxation; Agriculture and Agribusiness Industry; Food and Beverage Industry; Aerospace Industry; France; United States; Europe
Roscini, Dante, Elena Corsi, and Daniela Beyersdorfer. "Chêne Bleu: Caught in the Trade Tariff Crossfire." Harvard Business School Case 723-020, November 2022.
- October 1991 (Revised February 1995)
- Case
North American Free Trade Agreement
By: Ray A. Goldberg
Goldberg, Ray A. "North American Free Trade Agreement." Harvard Business School Case 592-039, October 1991. (Revised February 1995.)
- 1992
- Chapter
Technology Challenges to Trade Policy
By: D. B. Yoffie
- February 2009
- Article
GHG Trading Framework for the U.S. Biofuels Sector
By: Subbu Kumarappan and Satish V. Joshi
Substitution of petroleum fuels with biofuels such as ethanol and biodiesel has been shown to reduce greenhouse gas (GHG) emissions. These GHG reductions can be traded in the emerging carbon markets, and methodologies for quantifying and trading are still being... View Details
Keywords: Climate Change; Environmental Sustainability; Energy Sources; Energy Industry; United States
Kumarappan, Subbu, and Satish V. Joshi. "GHG Trading Framework for the U.S. Biofuels Sector." Transition to a Bioeconomy: Environmental and Rural Development Impacts (February 2009), 78–95.
- June 1996 (Revised November 1996)
- Background Note
Economic Gains from Trade, The: Theories of Strategic Trade
The theory of competitive advantage is one of the most widely accepted economic principles among economists. The theory, as well as substantial historical evidence, suggest that free trade raises national income, while government intervention in trade relations... View Details
Kennedy, Robert E. "Economic Gains from Trade, The: Theories of Strategic Trade." Harvard Business School Background Note 796-184, June 1996. (Revised November 1996.)
- May 2000 (Revised July 2000)
- Case
World Trade Organization, The: After the Seattle Protests
Representatives of the World Trade Organization (WTO) met in Seattle to plan the next round of trade negotiations, only to face protestors and fail to reach agreement on an agenda. This case discusses the evolution of the WTO, its rules, and some of the controversy... View Details
- 2009
- Other Unpublished Work
Heterogeneous Technology Diffusion and Ricardian Trade Patterns
By: William R. Kerr
This study tests the importance of Ricardian technology differences for international trade. The developed panel includes both emerging and advanced economies, and particular attention is devoted to the variation exploited in empirical tests. The elasticity of export... View Details
Kerr, William R. "Heterogeneous Technology Diffusion and Ricardian Trade Patterns". 2009.
- July 2021
- Supplement
Pershing Square's Pandemic Trade (B)
By: Emil N. Siriwardane, Luis M. Viceira and Dean Xu
Siriwardane, Emil N., Luis M. Viceira, and Dean Xu. "Pershing Square's Pandemic Trade (B)." Harvard Business School Supplement 222-008, July 2021.
- October 1984 (Revised July 2003)
- Case
At the T. Rowe Price Trading Desk (A)
By: Andre F. Perold
Describes the events surrounding the sale of a particular large block of a thinly traded stock. Brings the situation to the point at which the seller has received an offer, and must now decide what to do. View Details
Perold, Andre F. "At the T. Rowe Price Trading Desk (A)." Harvard Business School Case 285-041, October 1984. (Revised July 2003.)
- 2025
- Working Paper
Is Love Blind? AI-Powered Trading with Emotional Dividends
By: De-Rong Kong and Daniel Rabetti
We leverage the non-fungible tokens (NFTs) setting to assess the valuation of emotional dividends (LOVE), a long-standing empirical challenge in private-value markets such as art, antiques, and collectibles. Having created and validated our proxy, we use deep learning... View Details
Kong, De-Rong, and Daniel Rabetti. "Is Love Blind? AI-Powered Trading with Emotional Dividends." Working Paper, February 2025.
- 1993
- Chapter
Semiconductors: From Manipulated to Managed Trade
By: Laura D Tyson and D. B. Yoffie
Tyson, Laura D., and D. B. Yoffie. "Semiconductors: From Manipulated to Managed Trade." In Beyond Free Trade: Firms, Governments, and Global Competition, edited by D. B. Yoffie. Boston, MA: Harvard Business School Press, 1993.
- 05 Nov 2012
- Research & Ideas
What Wall Street Doesn’t Understand About International Trade
Making the best international trading decisions may be as easy as taking a stroll around the local neighborhood. A recent research paper states that it's possible to predict whether a US firm will trade with... View Details
Keywords: by Carmen Nobel
- Article
Trading Imbalances and the Law of One Price
By: Mark Seasholes and Clark Liu
We study trading and prices of Chinese (mainland)/Hong Kong dual-listed shares. Relative prices can diverge by a factor of two and exhibit significant variation over time. Order imbalances explain contemporaneous changes in relative prices at daily and weekly... View Details
Keywords: Law Of One Price; Cross-listings; Order Imbalances; Stock Shares; Price; Balance and Stability; Financial Markets; Financial Services Industry; Hong Kong; China
Seasholes, Mark, and Clark Liu. "Trading Imbalances and the Law of One Price." Economics Letters 112, no. 1 (July 2011): 132–134.
- 2007
- Working Paper
The Price of Capital: Evidence from Trade Data
By: Laura Alfaro and Faisal Ahmed
We use highly disaggregated data on trade in capital goods to study differences in the price of capital across countries. This strategy is motivated by the fact that most countries import the bulk of machinery equipment from a small number of industrialized countries.... View Details
Alfaro, Laura, and Faisal Ahmed. "The Price of Capital: Evidence from Trade Data." Harvard Business School Working Paper, No. 07-073, April 2007. (Revised March 2010.)
- June 2012 (Revised December 2017)
- Case
Marc Rich and Global Commodity Trading
By: Geoffrey Jones and Espen Storli
Examines the career of Marc Rich, the world's leading commodity trader before his criminal indictment in the United States in 1983. The case surveys the historical growth of commodity trading, especially in metals, from the late nineteenth century, and its evolving... View Details
Keywords: Commodity Market; Natural Resources; Metals and Minerals; Business History; Entrepreneurship; Service Industry; Mining Industry; Africa; Europe; Middle East; North and Central America; Israel; South Africa; Iran
Jones, Geoffrey, and Espen Storli. "Marc Rich and Global Commodity Trading." Harvard Business School Case 813-020, June 2012. (Revised December 2017.)
- February 2010 (Revised June 2011)
- Case
SEWA Trade Facilitation Center: Changing the Spool
By: Mukti Khaire and Kathleen L. McGinn
The case is about the decision to convert a not-for-profit organization into a for-profit company. SEWA Trade Facilitation Center (STFC), which is part of a larger non-profit organization—the Self-Employed Women's Association (SEWA)—works to improve the livelihoods of... View Details
Keywords: Cooperative Ownership; For-Profit Firms; Gender; Business Model; Organizational Change and Adaptation; Nonprofit Organizations; Arts; Entrepreneurship; Economic Growth; Growth and Development Strategy; Consumer Products Industry; India
Khaire, Mukti, and Kathleen L. McGinn. "SEWA Trade Facilitation Center: Changing the Spool." Harvard Business School Case 810-044, February 2010. (Revised June 2011.)
- July 1986
- Case
Nicaragua and the U.S. Trade Embargo
By: James E. Austin
Keywords: Developing Countries and Economies; Trade; Policy; International Relations; Nicaragua; United States
Austin, James E. "Nicaragua and the U.S. Trade Embargo." Harvard Business School Case 387-027, July 1986.