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Show Results For
- All HBS Web
(3,302)
- People (8)
- News (592)
- Research (2,275)
- Events (22)
- Multimedia (20)
- Faculty Publications (1,416)
- May 2025
- Article
Imagining the Future: Memory, Simulation and Beliefs
By: Pedro Bordalo, Giovanni Burro, Katherine B. Coffman, Nicola Gennaioli and Andrei Shleifer
How do people form beliefs about novel risks, with which they have little or no experience? Motivated by survey data on beliefs about Covid we collected in 2020, we build a model based on the psychology of selective memory. When a person thinks about an event,... View Details
Bordalo, Pedro, Giovanni Burro, Katherine B. Coffman, Nicola Gennaioli, and Andrei Shleifer. "Imagining the Future: Memory, Simulation and Beliefs." Review of Economic Studies 92, no. 3 (May 2025): 1532–1563.
- 18 Nov 2016
- Conference Presentation
Rawlsian Fairness for Machine Learning
By: Matthew Joseph, Michael J. Kearns, Jamie Morgenstern, Seth Neel and Aaron Leon Roth
Motivated by concerns that automated decision-making procedures can unintentionally lead to discriminatory behavior, we study a technical definition of fairness modeled after John Rawls' notion of "fair equality of opportunity". In the context of a simple model of... View Details
Joseph, Matthew, Michael J. Kearns, Jamie Morgenstern, Seth Neel, and Aaron Leon Roth. "Rawlsian Fairness for Machine Learning." Paper presented at the 3rd Workshop on Fairness, Accountability, and Transparency in Machine Learning, Special Interest Group on Knowledge Discovery and Data Mining (SIGKDD), November 18, 2016.
- October 15, 2021
- Article
Virtuous Victims
By: Jillian J. Jordan and Maryam Kouchaki
How do people perceive the moral character of victims? We find, across a range of transgressions, that people frequently see victims of wrongdoing as more moral than non-victims who have behaved identically. Across 15 experiments (total n = 9,355), we document this... View Details
Keywords: Moral Judgment; Restorative Justice; Punishment; Compensation; Person Perception; Moral Sensibility; Judgments; Perception
Jordan, Jillian J., and Maryam Kouchaki. "Virtuous Victims." Science Advances 7, no. 42 (October 15, 2021).
- September 2012
- Teaching Note
Vodafone Japan (A), (B) and (C) (TN)
By: Juan Alcacer
The series of three cases is used in Harvard Business School's (HBS) elective course "Competing Globally" as the second case in the first module (Why?: Strategies to create value globally) (See "Competing Globally: Course Note for Instructors", HBS 713-422). The module... View Details
Keywords: Telecommunications; Technological Innovation; Technology Strategy; Operations Strategy; Information Technology; Operations; Mobile and Wireless Technology; Strategy; Telecommunications Industry; Japan
Alcacer, Juan. "Vodafone Japan (A), (B) and (C) (TN)." Harvard Business School Teaching Note 713-444, September 2012.
- Article
Naturals and Strivers: Preferences and Beliefs about Sources of Achievement
By: Chia-Jung Tsay and Mahzarin R. Banaji
To understand how talent and achievement are perceived, three experiments compared the assessments of "naturals" and "strivers." Professional musicians learned about two pianists, equal in achievement but who varied in the source of achievement: the "natural" with... View Details
- 2008
- Working Paper
Opening Platforms: How, When and Why?
By: Thomas R. Eisenmann, Geoffrey Parker and Marshall Van Alstyne
Platform-mediated networks encompass several distinct types of participants, including end users, complementors, platform providers who facilitate users' access to complements, and sponsors who develop platform technologies. Each of these roles can be opened-that... View Details
Keywords: Decision Choices and Conditions; Governance Controls; Market Participation; Digital Platforms
Eisenmann, Thomas R., Geoffrey Parker, and Marshall Van Alstyne. "Opening Platforms: How, When and Why?" Harvard Business School Working Paper, No. 09-030, September 2008.
- October 1995 (Revised March 1996)
- Case
Booz.Allen & Hamilton: Vision 2000
In 1993, Booz.Allen & Hamilton forsook its previous, highly local organizational structure. It was motivated by a desire to serve multinational clients more effectively and to provide greater value to clients with more localized business by collecting best practices... View Details
Keywords: Organizational Change and Adaptation; Service Operations; Service Delivery; Organizational Structure; Global Strategy; Service Industry
Loveman, Gary W., and Jamie O'Connell. "Booz.Allen & Hamilton: Vision 2000." Harvard Business School Case 396-031, October 1995. (Revised March 1996.)
- 03 Feb 2009
- First Look
First Look: February 3, 2009
course of action). It shows that persuasion and authority are complements at low levels of effectiveness but substitutes at high levels. Furthermore, the principal will rely more on persuasion when agent motivation is more important for... View Details
Keywords: Martha Lagace
- 21 Sep 2007
- Working Paper Summaries
Intra-Industry Foreign Direct Investment
Keywords: by Laura Alfaro & Andrew Charlton
- 2022
- Case
Interface: The Journey Toward Carbon Negative
By: Andrew J. Hoffman
Interface has been a leading innovator in the carpet industry, specializing in the manufacturing of carpet tiles for commercial flooring. This case describes the history, context, and technology behind the company's development of its newest sustainable... View Details
Keywords: Corporate Social Responsibility and Impact; Innovation and Invention; Environmental Sustainability; Environmental Accounting
Hoffman, Andrew J. "Interface: The Journey Toward Carbon Negative." William Davidson Institute Case 2-341-083, 2022.
- October 2020 (Revised November 2020)
- Case
Digging for Gold: Paulson & Co.'s Activism in the Gold Sector
By: Suraj Srinivasan and Jonah S. Goldberg
The case describes the efforts of hedge fund Paulson & Co to influence corporate governance and improve performance in the gold industry. In an innovative move, the hedge fund led the creation of the Shareholder Gold Council, a consortium of large investors in gold... View Details
Keywords: Board Of Directors; Hedge Funds; Shareholder Activism; Gold; Corporate Governance; Governing and Advisory Boards; Investment Funds; Investment Activism; Performance Improvement; Corporate Accountability; Mining Industry; Canada; United States
Srinivasan, Suraj, and Jonah S. Goldberg. "Digging for Gold: Paulson & Co.'s Activism in the Gold Sector." Harvard Business School Case 121-021, October 2020. (Revised November 2020.)
- November 2015
- Article
Multi-Sided Platforms
By: Andrei Hagiu and Julian Wright
We study the economic tradeoffs that drive organizations to position themselves closer to or further away from a multi-sided platform (MSP) business model, relative to three traditional alternatives: vertically integrated firms, resellers or input suppliers. These... View Details
Hagiu, Andrei, and Julian Wright. "Multi-Sided Platforms." International Journal of Industrial Organization 43 (November 2015): 162–174.
- March 2013
- Case
Coach Hurley at St. Anthony High School
By: Scott A. Snook and Bradley Lawrence
Coach Bob Hurley of St. Anthony High School is one of the winningest coaches in the history of high school basketball. At age 65, he has won more than 1,000 games and 25 New Jersey State Championships. His players come from the toughest streets in the country and yet... View Details
Keywords: Authentic Leadership Development; Authenticity; Sports; Coaching; Leadership; Leadership Style; Leadership Development; Groups and Teams; Sports Industry; Education Industry; New Jersey
Snook, Scott A., and Bradley Lawrence. "Coach Hurley at St. Anthony High School." Harvard Business School Case 413-091, March 2013.
- Research Summary
Lead-by-Help with Professor Jeff Polzer
This study examines if and under which conditions "lead-by-help," defined here as the extent to which leaders anticipatorily act to assist subordinates in completing their work, may not be viewed as favorable as would rationally be expected. In both... View Details
- 2015
- Book
How Culture Shapes the Climate Change Debate
By: Andrew J. Hoffman
Though the scientific community largely agrees that climate change is underway, debates about this issue remain fiercely polarized. These conversations have become a rhetorical contest, one where opposing sides try to achieve victory through playing on fear, distrust,... View Details
Hoffman, Andrew J. How Culture Shapes the Climate Change Debate. Stanford University Press, 2015. (Winner of the 2019 Responsible Research in Business Management Award; Honorable Mention for the 2016 Best Book Award, Organizations and Natural Environment Division, Academy of Management. Czech Edition: Jak kultura utváří diskusi o klimatické změně, Muni Press, 2017.)
- 2022
- Article
Data Poisoning Attacks on Off-Policy Evaluation Methods
By: Elita Lobo, Harvineet Singh, Marek Petrik, Cynthia Rudin and Himabindu Lakkaraju
Off-policy Evaluation (OPE) methods are a crucial tool for evaluating policies in high-stakes domains such as healthcare, where exploration is often infeasible, unethical, or expensive. However, the extent to which such methods can be trusted under adversarial threats... View Details
Lobo, Elita, Harvineet Singh, Marek Petrik, Cynthia Rudin, and Himabindu Lakkaraju. "Data Poisoning Attacks on Off-Policy Evaluation Methods." Proceedings of the Conference on Uncertainty in Artificial Intelligence (UAI) 38th (2022): 1264–1274.
- July 2023
- Article
Marketplace Scalability and Strategic Use of Platform Investment
By: Jin Li, Gary Pisano, Richard Xu and Feng Zhu
The scalability of a marketplace depends on the operations of the marketplace platform as well as its sellers’ capacities. In this study, we explore one strategy that a marketplace platform can use to enhance its scalability: providing an ancillary service to sellers.... View Details
Li, Jin, Gary Pisano, Richard Xu, and Feng Zhu. "Marketplace Scalability and Strategic Use of Platform Investment." Management Science 69, no. 7 (July 2023): 3958–3975.
- 2016
- Chapter
The Organization of Non-market Strategy
By: Dylan B. Minor
The purpose of this paper is to explore how firms organize to engage in non-market strategy. To achieve this end, we explore the organization of non-market strategy via a formal model of the firm. The model is motivated by a qualitative study of the organization of... View Details
Keywords: Non-market Strategy; Corporate Social Responsibility; Strategy; Organizational Design; Corporate Social Responsibility and Impact
Minor, Dylan B. "The Organization of Non-market Strategy." In Strategy Beyond Markets. Vol. 34, edited by John de Figueiredo, Michael Lenox, Felix Oberholzer-Gee, and Rick Vanden Bergh, 413–436. Advances in Strategic Management. Emerald Group Publishing, 2016.
- 2014
- Book
The Integrated Reporting Movement: Meaning, Momentum, Motives, and Materiality.
By: Robert G. Eccles and Michael P. Krzus
The Integrated Reporting Movement explores the meaning of the concept, explains the forces that provide momentum to the associated movement, and examines the motives of the actors involved. The book posits integrated reporting as a key mechanism by which... View Details
Eccles, Robert G., and Michael P. Krzus. The Integrated Reporting Movement: Meaning, Momentum, Motives, and Materiality. John Wiley & Sons, 2014.
- November 2009 (Revised January 2011)
- Case
International AIDS Vaccine Initiative
By: Allen S. Grossman and Cathy Ross
Dedicated to accelerating the development of a safe, effective, accessible, preventive HIV vaccine, the International AIDS Vaccine Initiative (IAVI) pioneered ways of addressing the inadequate incentive structures that prevented progress toward vaccines for AIDS and... View Details
Keywords: Developing Countries and Economies; Globalized Firms and Management; Health Care and Treatment; Health Disorders; Business and Government Relations; Partners and Partnerships; Research and Development; Social Enterprise; Health Industry
Grossman, Allen S., and Cathy Ross. "International AIDS Vaccine Initiative." Harvard Business School Case 310-015, November 2009. (Revised January 2011.)