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Show Results For
- All HBS Web
(2,470)
- People (4)
- News (644)
- Research (1,568)
- Events (31)
- Multimedia (7)
- Faculty Publications (756)
- January 1987
- Article
Posterior Implementability in a Two-person Decision Problem
By: Jerry R. Green and Jean-Jacques Laffont
When a decision rule is implemented using a Bayesian incentive compatible mechanism in which the messages are publicly observable, the players' information is augmented by their observation of each others' strategies. In this paper we study the set of Bayesian... View Details
Green, Jerry R., and Jean-Jacques Laffont. "Posterior Implementability in a Two-person Decision Problem." Econometrica 55, no. 1 (January 1987): 69–94.
- February 2015
- Other Article
Evaluating the Impact of the Baby-Friendly Hospital Initiative on Breast-feeding Rates: A Multi-state Analysis
By: Summer Sherburne Hawkins, Ariel Dora Stern, Christopher F. Baum and Matthew W. Gillman
Objectives: Despite the passage of state laws promoting breast feeding, a formal evaluation has not yet been conducted to test whether and/or what type of laws may increase breast feeding. The enactment of breastfeeding laws in different states in the USA creates a... View Details
Hawkins, Summer Sherburne, Ariel Dora Stern, Christopher F. Baum, and Matthew W. Gillman. "Evaluating the Impact of the Baby-Friendly Hospital Initiative on Breast-feeding Rates: A Multi-state Analysis." Public Health Nutrition 18, no. 2 (February 2015): 189–197. (Selected as Nutrition Society Paper of the Month, July 2014.)
- 2023
- Working Paper
Corporate Leaders Say They Are for Stakeholder Capitalism—But Which Version Exactly?: A Critical Look at Four Varieties
By: Lynn S. Paine
The past few years have seen an outpouring of articles and statements heralding the
arrival of a new and more inclusive form of capitalism often called stakeholder capitalism. The
new capitalism promises to strengthen companies, improve outcomes for their... View Details
Keywords: Stakeholder Capitalism; Corporate Governance; Governing and Advisory Boards; Business and Stakeholder Relations; Economic Systems; Business and Shareholder Relations
Paine, Lynn S. "Corporate Leaders Say They Are for Stakeholder Capitalism—But Which Version Exactly? A Critical Look at Four Varieties." Harvard Business School Working Paper, No. 24-008, August 2023.
- May 2021
- Article
Stability, Strategy-Proofness, and Cumulative Offer Mechanisms
By: John William Hatfield, Scott Duke Kominers and Alexander Westkamp
We consider the setting of many-to-one matching with contracts, where firms may demand multiple contracts, but each worker desires at most one contract. We introduce three novel conditions—observable substitutability, observable size monotonicity, and... View Details
Keywords: Matching With Contracts; Stability; Strategy-proofness; Substitutability; Size Monotonicity; Cumulative Offer Mechanism; Marketplace Matching; Balance and Stability
Hatfield, John William, Scott Duke Kominers, and Alexander Westkamp. "Stability, Strategy-Proofness, and Cumulative Offer Mechanisms." Review of Economic Studies 88, no. 3 (May 2021): 1457–1502.
- 2015
- Working Paper
Stability, Strategy-Proofness, and Cumulative Offer Mechanisms
By: John William Hatfield, Scott Duke Kominers and Alexander Westkamp
We consider the setting of many-to-one matching with contracts, where firms may
demand multiple contracts but each worker desires at most one contract. We introduce
three novel conditions—observable substitutability, observable size monotonicity,... View Details
Keywords: Matching With Contracts; Stability; Strategy-proofness; Substitutability; Size Monotonicity; Cumulative Offer Mechanism; Contracts; Market Design; Marketplace Matching; Balance and Stability
Hatfield, John William, Scott Duke Kominers, and Alexander Westkamp. "Stability, Strategy-Proofness, and Cumulative Offer Mechanisms." Working Paper, July 2015.
- 2014
- Working Paper
Poverty and Crime: Evidence from Rainfall and Trade Shocks in India
By: Lakshmi Iyer and Petia Topalova
Does poverty lead to crime? We shed light on this question using two independent and exogenous shocks to household income in rural India: the dramatic reduction in import tariffs in the early 1990s and rainfall variations. We find that trade shocks, previously shown to... View Details
Keywords: Rainfall; Weather; Crime; Trade Liberalization; India; Crime and Corruption; Poverty; India
Iyer, Lakshmi, and Petia Topalova. "Poverty and Crime: Evidence from Rainfall and Trade Shocks in India." Harvard Business School Working Paper, No. 14-067, April 2014. (Revised August 2014.)
- February 2011
- Article
Welfare Payments and Crime
By: C. Fritz Foley
Analysis of daily reported incidents of major crimes in twelve U.S. cities reveals an increase in crime over the course of monthly welfare payment cycles. This increase reflects an increase in crimes that are likely to have a direct financial motivation like burglary,... View Details
Foley, C. Fritz. "Welfare Payments and Crime." Review of Economics and Statistics 93, no. 1 (February 2011): 97–112.
- 25 Feb 2020
- News
Build a Network — Even When You Don’t Think You Need One
- Research Summary
Thin Slices of Groups [Under Review]
In this paper with Jeff Polzer, Lisa Kwan, Wannawiruch Wiruchnipawan, and Marina Miloslavsky, we extend research on “thin slices” by testing and determining that perceivers are able to accurately judge the effectiveness of small, task-performing groups... View Details
- 2015
- Article
Regulator Leniency and Mispricing in Beneficent Nonprofits
By: Jonas Heese, Ranjani Krishnan and Frank Moers
We posit that nonprofits that provide a greater supply of unprofitable services (beneficent nonprofits) face lenient regulatory enforcement for mispricing in price-regulated markets. Consequently, beneficent nonprofits exploit such regulatory leniency and exhibit... View Details
- December 2004 (Revised July 2005)
- Case
Extend Fertility
By: Myra M. Hart and Sylvia Sensiper
Focuses on the search for opportunity, the generation and evaluation of business concepts, creation of a business plan, and the start-up process. Follows experienced entrepreneur Christy Jones as she combines her business skills and personal experience to generate new... View Details
Keywords: Opportunities; Business Plan; Entrepreneurship; Personal Development and Career; Social Issues; Gender; Business Startups; Biotechnology Industry
Hart, Myra M., and Sylvia Sensiper. "Extend Fertility." Harvard Business School Case 805-065, December 2004. (Revised July 2005.)
- December 2007
- Article
On the Robustness of the Winner's Curse Phenomenon
By: B. Grosskopf, Yoella Bereby-Meyer and M. H. Bazerman
We set out to find ways to help decision makers overcome the "winner's curse," a phenomenon commonly observed in asymmetric information bargaining situations, and instead found strong support for its robustness. In a series of manipulations of the "Acquiring a Company... View Details
Grosskopf, B., Yoella Bereby-Meyer, and M. H. Bazerman. "On the Robustness of the Winner's Curse Phenomenon." Theory and Decision 63, no. 4 (December 2007): 389–418.
- 2020
- Working Paper
Design in the Age of Artificial Intelligence
By: Roberto Verganti, Luca Vendraminelli and Marco Iansiti
Artificial Intelligence (AI) is affecting the scenario in which innovation takes place. What are the implications for our understanding of design? Is AI just another digital technology that, akin to many others, will not significantly question what we know about... View Details
Keywords: Artificial Intelligence; Design Thinking; Technological Innovation; Design; Change; Theory; AI and Machine Learning
Verganti, Roberto, Luca Vendraminelli, and Marco Iansiti. "Design in the Age of Artificial Intelligence." Harvard Business School Working Paper, No. 20-091, February 2020.
- November 2020 (Revised July 2022)
- Case
Dell Technologies: Bringing the Cloud to the Ground
By: Navid Mojir and V. Kasturi Rangan
The case tells the story of Dell Technologies and its efforts to revitalize its value proposition and escape a commodity trap by acquiring EMC for $67 billion—the largest tech acquisition in history. It also shows the deeply intertwined connections between a company’s... View Details
Keywords: Value Proposition; Go-to-market; Strategic Positioning; Mergers and Acquisitions; Business Strategy; Marketing Strategy; Technological Innovation; Business Divisions; Information Technology Industry; Computer Industry
Mojir, Navid, and V. Kasturi Rangan. "Dell Technologies: Bringing the Cloud to the Ground." Harvard Business School Case 521-036, November 2020. (Revised July 2022.)
- 17 Apr 2014
- Working Paper Summaries
Poverty and Crime: Evidence from Rainfall and Trade Shocks in India
Keywords: by Lakshmi Iyer & Petia Topalova
- Article
Four Things No One Will Tell You About ESG Data
By: Sakis Kotsantonis and George Serafeim
As the ESG finance field and the use of ESG data in investment decision-making continue to grow, the authors seek to shed light on several important aspects of ESG measurement and data. This article is intended to provide a useful guide for the rapidly rising number of... View Details
Keywords: ESG; ESG (Environmental, Social, Governance) Performance; ESG Reporting; Data Analytics; Sustainability; Sustainability Reporting; CSR; Transparency; Investment Management; Socially Responsible Investing; Sustainable Finance; Sustainable Development; Inclusion; Inclusive Growth; Corporate Social Responsibility and Impact; Corporate Accountability; Investment; Management; Climate Change; Corporate Governance; Diversity; Integrated Corporate Reporting
Kotsantonis, Sakis, and George Serafeim. "Four Things No One Will Tell You About ESG Data." Journal of Applied Corporate Finance 31, no. 2 (Spring 2019): 50–58.
- October 2012
- Case
Brazil 2003: Inflation Targeting and Debt Dynamics (Abridged)
By: Laura Alfaro and Rafael Di Tella
In October 2002, Brazilians elected a left-wing president, Luis Inacio Lula da Silva, for the first time in that country's history. As markets faltered in response, Lula sought to reaffirm his commitment to fiscal discipline, a floating exchange rate, and inflation... View Details
Inviting Consumers to Downsize Fast-Food Portions Significantly Reduces Calorie Consumption
Policies that mandate calorie labeling in fast-food and chain restaurants have had little or no observable impact on calorie consumption to date. In three field experiments, an alternative approach was tested: activating consumers’ self-control by having servers... View Details
- October 2008
- Article
Evaluating the CEO
By: Stephen P. Kaufman
This article includes a one-page preview that quickly summarizes the key ideas and provides an overview of how the concepts work in practice along with suggestions for further reading. After Kaufman became a CEO, he was struck by how perfunctory the board was in its... View Details
Keywords: Decision Choices and Conditions; Governing and Advisory Boards; Leadership; Managerial Roles; Performance Evaluation; Motivation and Incentives
Kaufman, Stephen P. "Evaluating the CEO." First Person. Harvard Business Review 86, no. 10 (October 2008).
- 17 May 2007
- Working Paper Summaries
The Price of Capital: Evidence from Trade Data
Keywords: by Laura Alfaro & Faisal Z. Ahmed