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(1,133)
- News (212)
- Research (765)
- Events (3)
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- Faculty Publications (318)
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- June 2005 (Revised October 2007)
- Background Note
Market Efficiency
By: Joshua D. Coval, Erik Stafford, Rodrigo Osmo, John Jernigan, Zachary Page and Paul Passoni
Covers how prices react to information, the incentives for bringing information into prices, and the paradox of market efficiency in equilibrium--for investors to work hard keeping markets efficient, they must always be somewhat inefficient at the margin. Uses separate... View Details
- October 1995
- Article
New Trading Practices and Short-Run Market Efficiency
By: Kenneth A. Froot and André Perold
Keywords: Institutional Investing; Market Efficiency; Behavioral Finance; Equities; Stock Market; Indexing; Financial Markets; Asset Pricing
Froot, Kenneth A., and André Perold. "New Trading Practices and Short-Run Market Efficiency." Journal of Futures Markets 15, no. 7 (October 1995): 731–766. (Revised from NBER Working Paper No. 3498, October 1990.)
- June 2005 (Revised October 2007)
- Teaching Note
Market Efficiency (TN)
By: Joshua D. Coval and Erik Stafford
Teaching Note to (2-205-081). View Details
- September 1997 (Revised October 2001)
- Case
efficient market services: August 1993 (A)
By: Paul A. Gompers and Jeffrey A. Farrell
Penny Baron, vice president of efficient market services, must decide how to finance rapid expansion for a young market research company. Venture leasing is a possibility and terms are explored. View Details
Keywords: Venture Capital; Growth Management; Research; Marketing; Financing and Loans; Business Startups; Management Teams; Leasing; Service Industry; United States
Gompers, Paul A., and Jeffrey A. Farrell. "efficient market services: August 1993 (A)." Harvard Business School Case 298-009, September 1997. (Revised October 2001.)
- May 1999
- Teaching Note
efficient market services: August 1993 Series TN
By: Paul A. Gompers
Teaching Note for (9-298-009), (9-298-010), and (9-298-011). View Details
Keywords: Service Industry
- 2007
- Working Paper
Proprietary vs. Open Two-Sided Platforms and Social Efficiency
By: Andrei Hagiu
This paper identifies a fundamental economic welfare tradeoff between two-sided open platforms and two-sided proprietary (closed) platforms connecting consumers and producers. Proprietary platforms create two-sided deadweight losses through monopoly pricing but at the... View Details
Keywords: Two-Sided Markets; Platforms; Indirect Network Effects; Product Variety; Social Efficiency; Two-Sided Platforms; Network Effects; Welfare or Wellbeing
Hagiu, Andrei. "Proprietary vs. Open Two-Sided Platforms and Social Efficiency." Harvard Business School Working Paper, No. 07-095, May 2007.
- July 2003
- Article
How the Quest for Efficiency Corroded the Market
By: Paul M. Healy and Krishna G. Palepu
Healy, Paul M., and Krishna G. Palepu. "How the Quest for Efficiency Corroded the Market." Harvard Business Review 81, no. 7 (July 2003).
- August 2015
- Article
Pricing and Efficiency in the Market for IP Addresses
By: Benjamin Edelman and Michael Schwarz
We consider market rules for transferring IP addresses, numeric identifiers required by all computers connected to the Internet. Transfers usefully move resources from lowest- to highest-valuation networks, but transfers tend to cause socially costly growth in the... View Details
Keywords: Externalities; Intermediaries; Market Design; Internet; Web Services Industry; Telecommunications Industry
Edelman, Benjamin, and Michael Schwarz. "Pricing and Efficiency in the Market for IP Addresses." American Economic Journal: Microeconomics 7, no. 3 (August 2015): 1–23. (lead article.)
- February 2013 (Revised December 2015)
- Case
Groom Energy Solutions: Selling Efficiency
By: Michael W. Toffel, Kira R. Fabrizio and Stephanie van Sice
Groom Energy Solutions helps organizations reduce their energy use and costs through the implementation of energy efficiency measures, which create long-term financial and environmental benefits. With early success serving customers in the cold storage and industrial... View Details
Keywords: Groom Energy Solutions; Jon Guerster; Salem, MA; Energy Management; Energy Efficiency Paradox; Sustainability Management; Manufacturing; Cold Storage; Commercial Real Estate; Enterprise Smart Grid; Carbon Accounting; LED Lighting; Sustainability Research; Entrepreneurship; Environmental Entrepreneurship; Energy Entrepreneurship; Energy Services; Electricity; Startup; Expansion; Growth; Sustainability; Business Startups; Forecasting and Prediction; Energy Conservation; Revenue; Geographic Location; Human Resources; Management; Growth and Development Strategy; Market Entry and Exit; Operations; Service Delivery; Strategic Planning; Science; Environmental Sustainability; Climate Change; Society; Social Issues; Technology Adoption; Energy Industry; Green Technology Industry; Technology Industry; Utilities Industry; United States; Boston
Toffel, Michael W., Kira R. Fabrizio, and Stephanie van Sice. "Groom Energy Solutions: Selling Efficiency." Harvard Business School Case 613-054, February 2013. (Revised December 2015.)
- 03 Nov 2011
- Working Paper Summaries
Pricing and Efficiency in the Market for IP Addresses
- September 1997 (Revised October 2001)
- Case
efficient market services: August 1993 (B-1), ems Management
By: Paul A. Gompers and Jeffrey A. Farrell
Supplements the (A) case. View Details
Keywords: Service Industry
Gompers, Paul A., and Jeffrey A. Farrell. "efficient market services: August 1993 (B-1), ems Management." Harvard Business School Case 298-010, September 1997. (Revised October 2001.)
- summer 2003
- Article
The Drivers of Market Efficiency in Revlon Transactions
Subramanian, Guhan. "The Drivers of Market Efficiency in Revlon Transactions." Journal of Corporation Law 28, no. 4 (summer 2003): 2003–2004.
- 2015
- Other Teaching and Training Material
Marketing Reading: Digital Marketing
By: Sunil Gupta and Joseph Davin
Digital technology has changed how consumers search for information, interact with each other, and buy products. The popularization of these technologies has made it possible for companies to have a better understanding of their customers' decision journey and... View Details
Keywords: Advertising; Buzz Marketing; Internet Marketing; Marketing; Marketing Management; Social Media; Social Networks; Viral Marketing; Word-of-mouth Marketing; Digital; Internet; Marketing Channels; Marketing Reference Programs; Online Advertising; Advertising Industry
Gupta, Sunil, and Joseph Davin. "Marketing Reading: Digital Marketing." Core Curriculum Readings Series. Boston: Harvard Business Publishing 8224, 2015.
- June 2007
- Article
Efficient Kidney Exchange: Coincidence of Wants in a Structured Market
By: A. E. Roth, Tayfun Sonmez and M. Utku Unver
Patients needing kidney transplants may have donors who cannot donate to them because of blood or tissue incompatibility. Incompatible patient-donor pairs can exchange donor kidneys with other pairs only when there is a "double coincidence of wants." Developing... View Details
Keywords: Organizational Structure; Size; Emotions; Human Needs; Health Care and Treatment; Health Testing and Trials; Infrastructure; Supply Chain Management; Fairness; Performance Improvement; Health Industry
Roth, A. E., Tayfun Sonmez, and M. Utku Unver. "Efficient Kidney Exchange: Coincidence of Wants in a Structured Market." American Economic Review 97, no. 3 (June 2007): 828–851.
- February 1998 (Revised October 2001)
- Case
efficient market services: August 1993 (B-2), Comdisco Ventures
By: Paul A. Gompers and Jeffrey A. Farrell
Supplements the (A) case. View Details
Keywords: Service Industry
Gompers, Paul A., and Jeffrey A. Farrell. "efficient market services: August 1993 (B-2), Comdisco Ventures." Harvard Business School Case 298-011, February 1998. (Revised October 2001.)
- March 1993
- Article
On the Speculative Efficiency of the Foreign Exchange Market
By: K. A. Froot
Froot, K. A. "On the Speculative Efficiency of the Foreign Exchange Market." Cuadernos económicos de I.C.E. (March 1993): 7–30.
- 2019
- Working Paper
Strategically Giving Service: Visibility and Efficiency in Service Markets
By: Nil Karacaoglu, Antonio Moreno and Can Ozkan
Karacaoglu, Nil, Antonio Moreno, and Can Ozkan. "Strategically Giving Service: Visibility and Efficiency in Service Markets." Working Paper, 2019.
- Research Summary
Markets, Information, and Efficiency
Professor Meulbroeks market efficiency research focuses on the closely related questions of whether markets properly reflect information that affects a firm's value, and in turn how stock prices influence managerial behavior. In this area, she studies why some firms... View Details
- 1975
- Working Paper
Information, Efficiency and Equilibrium
By: Jerry R. Green
When economic agents receive information over time concerning future events it is likely that prices for commodities whose value is influenced by these events will fluctuate in response to changes in the state of knowledge. If such events occur periodically,... View Details
Green, Jerry R. "Information, Efficiency and Equilibrium." Harvard Institute of Economic Research Discussion Paper, No. 284, December 1975.
- March 1993 (Revised August 1998)
- Case
When Managers Cover Their Posteriors: Efficient Markets and Inefficient Decisions
Brandenburger, Adam M. "When Managers Cover Their Posteriors: Efficient Markets and Inefficient Decisions." Harvard Business School Case 793-127, March 1993. (Revised August 1998.)