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Show Results For
- All HBS Web
(17,375)
- People (16)
- News (4,436)
- Research (8,899)
- Events (88)
- Multimedia (85)
- Faculty Publications (7,320)
- Research Summary
Analyst Disagreement, Forecast Bias and Stock Returns
We present evidence of inefficient information processing in
equity markets by documenting that biases in analysts' earnings
forecasts are reflected in stock prices. In particular, investors
fail to account for analysts' tendency to withhold negative views
and to issue... View Details
- 2025
- Working Paper
Code-Washing: Evidence from Open-Source Blockchain Startups
By: Ofir Gefen, Daniel Rabetti, Yannan Sun and Che Zhang
This study examines startups' management of source code repositories, distinguishing authentic developers ("code-producers''), from those inflating activity to mislead investors ("code-washers''). Using global blockchain startup and GitHub data, we find that... View Details
Gefen, Ofir, Daniel Rabetti, Yannan Sun, and Che Zhang. "Code-Washing: Evidence from Open-Source Blockchain Startups." Working Paper, January 2025.
- December 2023
- Teaching Note
India: Will the Giant Emerge?
By: Christian Ketels
This teaching note outlines a plan for conducting a discussion of the case "India: Will the Giant Emrge?". The case provides information on the Indian economy, a key driver of future global growth,. It discusses how India's challenges in defining an effective... View Details
- 2022
- Chapter
Sustainability Science and Corporate Cleanup in Community Fields: The Translation, Resistance and Integration Process Model
By: P. Devereaux Jennings, Maggie Cascadden and Andrew J. Hoffman
Both practically and theoretically, the sustainability science and corporate operation perspectives often diverge. Overcoming this divergence requires some degree of engagement with organizational field members; not just negotiation, but on-the-ground process work to... View Details
Jennings, P. Devereaux, Maggie Cascadden, and Andrew J. Hoffman. "Sustainability Science and Corporate Cleanup in Community Fields: The Translation, Resistance and Integration Process Model." Chap. 12 in Handbook on the Business of Sustainability: The Organization, Implementation, and Practice of Sustainable Growth, edited by Gerard George, Martine Haas, Havovi Joshi, Anita McGahan, and Paul Tracey, 214–231. Edward Elgar Publishing, 2022.
- March 2020 (Revised October 2020)
- Case
Board Director Dilemmas—Digging into Detail
By: David G. Fubini, Suraj Srinivasan and Amram Migdal
This case explores a new board director who asks a detailed question about a footnote in the lengthy board packet distributed to directors by management. The case allows for discussion about the amount of information and level of detail provided by management, the... View Details
Fubini, David G., Suraj Srinivasan, and Amram Migdal. "Board Director Dilemmas—Digging into Detail." Harvard Business School Case 120-100, March 2020. (Revised October 2020.)
- Article
Unhealthy Consumerism: The Challenge of Trading Off Price and Quality in Healthcare
By: Kate Barasz and Peter A. Ubel
Over the last decade, healthcare in many parts of the world has shifted toward a more patient-centric, consumeristic model, marked by an emphasis on choice and a proliferation of typical consumer-facing information (e.g., price and quality data). However, while the... View Details
Keywords: Medical Decision-making; Choice; Health Care and Treatment; Quality; Price; Consumer Behavior; Decision Making
Barasz, Kate, and Peter A. Ubel. "Unhealthy Consumerism: The Challenge of Trading Off Price and Quality in Healthcare." Behavioural Public Policy 2, no. 1 (May 2018): 41–55.
- June 2016
- Teaching Note
Filene's Basement: Inside a Fired Customer's Relationship
By: Jill Avery and Susan Fournier
How, in a business climate in which building relationships with customers has dominated both managerial thought and marketing budgets, could Filene's Basement have fired a loyal customer, one who was formally and informally recognized as a best customer? This case... View Details
- 2014
- Working Paper
College Admissions as Non-Price Competition: The Case of South Korea
By: Christopher Avery, Alvin E. Roth and Soohyung Lee
This paper examines non-price competition among colleges to attract highly qualified students, exploiting the South Korean setting where the national government sets rules governing applications. We identify some basic facts about the behavior of colleges before and... View Details
Keywords: Competition; Higher Education; Policy; Government and Politics; Education Industry; South Korea
Avery, Christopher, Alvin E. Roth, and Soohyung Lee. "College Admissions as Non-Price Competition: The Case of South Korea." NBER Working Paper Series, No. 20774, December 2014.
- August 2008 (Revised September 2008)
- Case
The Flaxil Label (B)
This case focuses on the 2001 negotiation between Mytex Pharmaceuticals and the U.S. Food and Drug Administration (FDA). The outcome of the negotiation would determine the new label for Mytex's blockbuster drug for arthritis, Flaxil. The negotiation is quite... View Details
Keywords: Governance; Risk and Uncertainty; Value Creation; Negotiation; Attitudes; Health Care and Treatment; Government Administration; Pharmaceutical Industry; United States
Barron, Greg M. "The Flaxil Label (B)." Harvard Business School Case 909-002, August 2008. (Revised September 2008.)
- October 2008
- Article
Risk Frameworks and Biomonitoring: Distributed Regulation of Synthetic Chemicals in Humans
By: Arthur A. Daemmrich
The ability to detect and measure the presence of synthetic chemicals at trace levels in humans coupled to increased environmental NGO mobilization concerning chemical exposure has challenged risk and regulatory frameworks built up over the past quarter-century. This... View Details
Keywords: Chemicals; Governing Rules, Regulations, and Reforms; Risk Management; Natural Environment; Pollutants; Non-Governmental Organizations; United States
Daemmrich, Arthur A. "Risk Frameworks and Biomonitoring: Distributed Regulation of Synthetic Chemicals in Humans." Environmental History 13, no. 4 (October 2008): 684–694.
- November 2006 (Revised August 2008)
- Supplement
China Resources Corporation (B): China Resources Microelectronics
By: Dennis Campbell and David Lane
Supplements the (A) case. Late in October 2006, China Resources (Holdings) Co., Ltd. (CRC) CEO Charlie Song Lin, CFO Jiang Wel, and Information Center GM Derek Cheng were traveling from Hong Kong to Wuxi, China to attend the first ever meeting of China Resources... View Details
Keywords: Accounting; Business Conglomerates; Profit; Governance Controls; Management Systems; Business Strategy; China
Campbell, Dennis, and David Lane. "China Resources Corporation (B): China Resources Microelectronics." Harvard Business School Supplement 107-015, November 2006. (Revised August 2008.)
- June 2006 (Revised September 2006)
- Case
Euronext.liffe and the Over-the-Counter Derivatives Market (A)
Euronext.liffe, a derivatives trading exchange, had just finished rolling out three new services targeted at the over-the-counter (OTC) market in 2004. The services offered automated confirmation and clearing for OTC equity derivatives. Yet, developments in the... View Details
Keywords: Value Creation; Product Positioning; Competition; Financial Markets; Network Effects; Cooperation
Cantillon, Estelle S. "Euronext.liffe and the Over-the-Counter Derivatives Market (A)." Harvard Business School Case 706-515, June 2006. (Revised September 2006.)
- winter 1989
- Article
Split-Awards Procurement and Innovation
By: James J. Anton and Dennis A. Yao
In many procurement settings, it is possible for a buyer to split a production award between suppliers. In this article, we develop a model of split-award procurement auctions in which the split choice is endogenous. We characterize the set of equilibrium bids and... View Details
Keywords: Innovation and Invention; Auctions; Bids and Bidding; Cost; Supply Chain; Investment; Balance and Stability
Anton, James J., and Dennis A. Yao. "Split-Awards Procurement and Innovation." RAND Journal of Economics 20, no. 4 (winter 1989): 538–552. (Harvard users click here for full text.)
- February 1994 (Revised May 1999)
- Case
Manville Corp. Fiber Glass Group (C)
By: Lynn S. Paine and Sarah Gant
Manville Corp.'s senior managers are surprised when Japanese government officials advise them not to go forward with their plan to add a cancer warning label to diatomaceous earth (DE) products sold in Japan. The International Agency for Research on Cancer has ruled... View Details
Keywords: Management Teams; Ethics; Conflict of Interests; Health; Safety; Cross-Cultural and Cross-Border Issues; Policy; Japan
Paine, Lynn S., and Sarah Gant. "Manville Corp. Fiber Glass Group (C)." Harvard Business School Case 394-116, February 1994. (Revised May 1999.)
- November 1990 (Revised January 2008)
- Case
Regency Plaza
By: William J. Poorvu and Richard E Crum
Designed to examine the process of project management during the development cycle of a luxury condominium building, exploring the issue of how the design, development strategy, project organization, and project personnel are interrelated. More specifically, looks at... View Details
Keywords: Buildings and Facilities; Design; Construction; Housing; Management Practices and Processes; Projects; Luxury; Real Estate Industry
Poorvu, William J., and Richard E Crum. "Regency Plaza." Harvard Business School Case 391-021, November 1990. (Revised January 2008.)
- 14 Apr 2015
- News
Leaders as Decision Architects
- 22 Sep 2016
- HBS Seminar
Hunt Allcott, Stanford University
- Web
Case Method Teaching - Case Method Project
atmosphere. A “case” is a short narrative document – a story – that presents a particular challenge facing an individual or organization. Each case reflects the information available to decision-makers at the time, and builds to a... View Details
- August 1995 (Revised August 1995)
- Case
CIGNA Property and Casualty Reengineering (A)
By: Richard L. Nolan, Donna B. Stoddard, Chiara Francalanci and Elise C Martin
Reengineering was introduced at CIGNA Corp. in 1988. CIGNA entered a second wave reengineering effort through a major project at CIGNA P&C, one of CIGNA's larger businesses. P&C was in financial crisis and as a result brought in a new executive team in 1991 to head the... View Details
Keywords: Transformation; Cost vs Benefits; Design; Growth and Development; Analytics and Data Science; Growth and Development Strategy; Balanced Scorecard; Financial Crisis; Crisis Management; Projects; Information Technology; Insurance Industry
Nolan, Richard L., Donna B. Stoddard, Chiara Francalanci, and Elise C Martin. "CIGNA Property and Casualty Reengineering (A)." Harvard Business School Case 196-059, August 1995. (Revised August 1995.)