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(13,362)
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Show Results For
- All HBS Web
(13,362)
- People (32)
- News (3,598)
- Research (8,553)
- Events (40)
- Multimedia (368)
- Faculty Publications (6,980)
- March 2004 (Revised June 2004)
- Case
Massport (A): The Aftermath of 9/11
This case looks at the turnaround at the Massachusetts Port Authority after the 9/11 terrorist attacks. It begins with the situation during the immediate aftermath of 9/11 and then describes how the new CEO restructures the public agency to operate much more like a... View Details
Keywords: Organizational Change and Adaptation; Change Management; Corporate Accountability; National Security; Governance Controls; Organizational Culture; Public Administration Industry; Massachusetts
Roberto, Michael, and Erika Ferlins. "Massport (A): The Aftermath of 9/11." Harvard Business School Case 304-081, March 2004. (Revised June 2004.)
- 13 Jun 2017
- News
Finding Common Ground
devices were.” CollaborateUp specializes in bringing corporations, government agencies, nonprofits, and other organizations together to take on big, complex issues, such as endangered species trafficking, international food security, and... View Details
Keywords: Ralph Ranalli
- 2015
- Working Paper
Staggered Boards and Shareholder Value: A Reply to Amihud and Stoyanov
By: Alma Cohen and Charles C.Y. Wang
In a paper published in the Journal of Financial Economics in 2013, we provided evidence that market participants perceive staggered boards to be on average value-reducing. In a recent response paper, Amihud and Stoyanov (2015) “contest” our results. They... View Details
Keywords: Staggered Boards; Takeover Defense; Antitakeover Provision; Firm Value; Agency Costs; Delaware; Chancery Court; Airgas; Governing and Advisory Boards; Acquisition; Corporate Governance; Business and Shareholder Relations; Delaware
Cohen, Alma, and Charles C.Y. Wang. "Staggered Boards and Shareholder Value: A Reply to Amihud and Stoyanov." Harvard Business School Working Paper, No. 16-097, February 2016.
- 21 Apr 2011
- Research & Ideas
Searching for Better Practices in Social Investing
discussed the idea of social impact bonds, in which private investors agree to foot the bill for a program, but then work with the government to decide how to measure the program's success. If the program succeeds accordingly, then the... View Details
- April 1982 (Revised March 1986)
- Case
Standard Fruit Co. in Nicaragua (B)
By: James E. Austin
Keywords: Business and Government Relations; Developing Countries and Economies; Agriculture and Agribusiness Industry; Food and Beverage Industry; Nicaragua
Austin, James E. "Standard Fruit Co. in Nicaragua (B)." Harvard Business School Case 382-149, April 1982. (Revised March 1986.)
- October 2025
- Article
Measurement and Effects of Bank Exit Policies
By: Daniel Green and Boris Vallée
We study whether exit policies by financial institutions have financial and real consequences on the firms they target, using bank coal exit policies as a laboratory. In contrast to theories assuming high capital substitutability, we find large effects of these... View Details
Green, Daniel, and Boris Vallée. "Measurement and Effects of Bank Exit Policies." Journal of Financial Economics 172 (October 2025).
- March 22, 2024
- Article
It’s Time to Give Up on Ending Social Media’s Misinformation Problem
By: Scott Duke Kominers and Jesse Shapiro
Kominers, Scott Duke, and Jesse Shapiro. "It’s Time to Give Up on Ending Social Media’s Misinformation Problem." The Atlantic (website) (March 22, 2024).
- May 2020
- Article
Digitizing Disclosure: The Case of Restaurant Hygiene Scores
By: Weijia (Daisy) Dai and Michael Luca
Collaborating with Yelp and the city of San Francisco, we revisit a canonical example of quality disclosure by evaluating and helping to redesign the posting of restaurant hygiene scores on Yelp.com. We implement a two-stage intervention that separately identifies... View Details
Keywords: Corporate Disclosure; Consumer Behavior; Knowledge Dissemination; Food and Beverage Industry
Dai, Weijia (Daisy), and Michael Luca. "Digitizing Disclosure: The Case of Restaurant Hygiene Scores." American Economic Journal: Microeconomics 12, no. 2 (May 2020): 41–59.
- February 1984 (Revised November 1993)
- Case
E.I. du Pont de Nemours & Co.--1983
Reviews changes in Du Pont's debt policy from 1965 to 1982. This period ended with a dramatic increase in Du Pont's debt level attendant upon the merger with Conoco. Students are asked to develop a new debt policy for Du Pont in the 1980s. View Details
Glauber, Robert R. "E.I. du Pont de Nemours & Co.--1983." Harvard Business School Case 284-062, February 1984. (Revised November 1993.)
- 2021
- Working Paper
Whose Job Is It Anyway? Co-Ethnic Hiring in New U.S. Ventures
By: Sari Pekkala Kerr and William R. Kerr
We explore co-ethnic hiring among new ventures using U.S. administrative data. Co-ethnic hiring is ubiquitous among immigrant groups, averaging about 22.5% and ranging from <2% to >40%. Co-ethnic hiring grows with the size of the local ethnic workforce, greater... View Details
Keywords: Hiring; Job Creation; E-Verify; Immigration; Selection and Staffing; Ethnicity; Entrepreneurship
Kerr, Sari Pekkala, and William R. Kerr. "Whose Job Is It Anyway? Co-Ethnic Hiring in New U.S. Ventures." NBER Working Paper Series, No. 28509, February 2021. (Harvard Business School Working Paper, No. 21-101, February 2021.)
- 2016
- Chapter
Unpacking the Dynamics of Successful Change: Ten Insights from the Private Sector
Book Abstract: The aim of this book is to catalyze global interest in the pursuit of transformational changes in natural resource and environmental management. It is shown that transformational policy reforms involve fundamental shifts in strategy with far-reaching... View Details
Keywords: Change Management; Environmental Sustainability; Policy; Transformation; Australia; New Zealand; China; United States; Europe; Southeast Asia
Henderson, Rebecca. "Unpacking the Dynamics of Successful Change: Ten Insights from the Private Sector." Chap. 3 in Transformational Change in Environmental and Natural Resource Management: Guidelines for Policy Excellence, edited by Michael D. Young and Christine Esau. Routledge, 2016.
- 2015
- Working Paper
Selling to a Moving Target: Dynamic Marketing Effects in US Presidential Elections
By: Doug J. Chung and Lingling Zhang
We examine the effects of various political campaign activities on voter preferences in the domain of US Presidential elections. We construct a comprehensive data set that covers the three most recent elections, with detailed records of voter preferences at the... View Details
Keywords: Multi-channel Marketing; Personal Selling; Advertising; Political Campaigns; Dynamic Panel Data; Instrumental Variables; Marketing Communications; Political Elections; Advertising Campaigns; United States
Chung, Doug J., and Lingling Zhang. "Selling to a Moving Target: Dynamic Marketing Effects in US Presidential Elections." Harvard Business School Working Paper, No. 15-095, June 2015. (Revised December 2015.)
- June 2015 (Revised November 2016)
- Case
2012 Obama Campaign: Learning in the Field
By: Leonard A. Schlesinger and Jason Gray
The development and utilization of an intentional Field learning strategy developed for the Obama for President campaign in 2012 following an after action Review calling for it after the 2008 elections View Details
Keywords: Training; Political Campaigns; Learning Organizations; Learning; Political Elections; Organizational Change and Adaptation; United States
Schlesinger, Leonard A., and Jason Gray. "2012 Obama Campaign: Learning in the Field." Harvard Business School Case 315-127, June 2015. (Revised November 2016.)
- 2013
- Working Paper
Managers and Market Capitalism
By: Rebecca Henderson and Karthik Ramanna
In a capitalist system based on free markets, do managers have responsibilities to the system itself? If they do, should these responsibilities shape their behavior when they are engaging in the political process in an attempt to structure the institutions of... View Details
- February 2011 (Revised August 2011)
- Supplement
Accounting for Catastrophes: BP PLC and Union Carbide Corporation (B)
By: David F. Hawkins and Aldo Sesia
The BP Mexican Gulf Oil spill requires BP to recognize or at least disclose investor-relevant information. View Details
Keywords: Corporate Disclosure; Accounting; Natural Disasters; Pollutants; Energy Sources; Energy Industry; Mining Industry; North America
Hawkins, David F., and Aldo Sesia. "Accounting for Catastrophes: BP PLC and Union Carbide Corporation (B)." Harvard Business School Supplement 111-074, February 2011. (Revised August 2011.)
- March 2010
- Supplement
Deworming Kenya: Translating Research into Action (B)
By: Nava Ashraf, Neil Buddy Shah and Rachel Gordon
Karen Levy and her colleague, Margaret Ndanyi, learn the results of their nation-wide effort to rid Kenyan school children of parasitic worm infection. View Details
Ashraf, Nava, Neil Buddy Shah, and Rachel Gordon. "Deworming Kenya: Translating Research into Action (B)." Harvard Business School Supplement 910-027, March 2010.
- February 2007 (Revised March 2007)
- Module Note
Truman and the Bomb Summary: Balancing Benefits and Harms
By: Sandra J. Sucher
A summary of the major themes discussed in the eleventh class of The Moral Leader (EC curriculum). View Details
Sucher, Sandra J. "Truman and the Bomb Summary: Balancing Benefits and Harms." Harvard Business School Module Note 607-075, February 2007. (Revised March 2007.)
- February 1999 (Revised August 1999)
- Case
Michael Brown: Negotiating Slots at Foxwoods (B)
The approach taken by Michael Brown and Governor Lowell Weicker and the means by which the agreement's sustainability was enhanced in the face of attacks by other gaming operators are detailed. View Details
Keywords: Games, Gaming, and Gambling; Agreements and Arrangements; Government and Politics; Entertainment and Recreation Industry; Connecticut
Sebenius, James K. "Michael Brown: Negotiating Slots at Foxwoods (B)." Harvard Business School Case 899-235, February 1999. (Revised August 1999.)
- 02 Nov 2005
- Conference Presentation
Wage Policies and Incentives to Invest in Firm-Specific Human Capital
By: George P. Baker, Nancy D. Beaulieu and Cristian Voicu
- 2003
- Other Teaching and Training Material
Eight Imperatives for Leaders in a Networked World: E-Government
By: L. M. Applegate and J. Mechling