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- All HBS Web
(1,369)
- News (299)
- Research (787)
- Events (4)
- Multimedia (3)
- Faculty Publications (211)
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- 12 Mar 2012
- Research & Ideas
Crowded at the Top: The Rise of the Functional Manager
It's getting a little less lonely at the top. So says recent research that reports a dramatic change in the top management structure of large US firms. According to a survey of some 300 Fortune 500 companies, the number of managers View Details
Keywords: by Carmen Nobel
- 30 Apr 2009
- Working Paper Summaries
Earnings Quality and Ownership Structure: The Role of Private Equity Sponsors
- July 2021 (Revised October 2021)
- Case
Trouble at Basecamp: Managing Politics, Polarization, and Conflict in the Workplace (A)
By: Nour Kteily, Deepak Malhotra and David Lane
As founders of the software company Basecamp, Jason Fried and David H. Hansson were used to being the subjects of social media attention. Both maintained active and dedicated Twitter followings for their unique perspectives on management and life. But on April 26,... View Details
Keywords: Change; Communication; Policy; Diversity; Fairness; Values and Beliefs; Governance; Employees; Working Conditions; Leading Change; Leadership Style; Mission and Purpose; Organizational Culture; Work-Life Balance; Labor and Management Relations; Conflict and Resolution; Identity; Social Issues; Equality and Inequality; Digital Platforms; Conflict Management; Information Technology Industry; United States
Kteily, Nour, Deepak Malhotra, and David Lane. "Trouble at Basecamp: Managing Politics, Polarization, and Conflict in the Workplace (A)." Harvard Business School Case 922-003, July 2021. (Revised October 2021.)
- 2012
- Working Paper
No News Is Good News: CSR Strategy and Newspaper Coverage of Negative Firm Events
By: Jiao Luo, Stephan Meier and Felix Oberholzer-Gee
One of the benefits of Corporate Social Responsibility (CSR) programs, it has been argued, is that they build up a reservoir of public good will, shielding companies in times of trouble. In this paper, we test the view that CSR provides protection from public ire by... View Details
Keywords: Corporate Social Responsibility and Impact; Crisis Management; Media; Newspapers; Business and Community Relations; Corporate Strategy
Luo, Jiao, Stephan Meier, and Felix Oberholzer-Gee. "No News Is Good News: CSR Strategy and Newspaper Coverage of Negative Firm Events." Harvard Business School Working Paper, No. 12-091, April 2012.
- June 2013 (Revised September 2015)
- Case
Procter & Gamble
By: Jay W. Lorsch and Kathleen Durante
On July 12, 2012, Bill Ackman's Pershing Square Capital Management announced publicly that it had purchased about $2 billion of Procter and Gamble (P&G) stock. Shares in the company closed up 3.75% the day the disclosure was made public. Ackman told the New York... View Details
Keywords: Ackman; P＆G; Pershing Square Capital Managment; Disruption; Management Succession; Crisis Management; Acquisition; Consumer Products Industry; Financial Services Industry
Lorsch, Jay W., and Kathleen Durante. "Procter & Gamble." Harvard Business School Case 413-127, June 2013. (Revised September 2015.)
- March 2010
- Article
Information Content of Insider Trades before and after the Sarbanes-Oxley Act
By: Francois Brochet
This paper examines the information content of Form 4 filings under the more timely disclosure regime introduced by Section 403 of the Sarbanes-Oxley Act of 2002 (SOX). Abnormal returns and trading volumes around filings of insider stock purchases are significantly... View Details
Keywords: Stocks; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Government Legislation; Lawsuits and Litigation; Market Transactions; Volume; Sales
Brochet, Francois. "Information Content of Insider Trades before and after the Sarbanes-Oxley Act." Accounting Review 85, no. 2 (March 2010): 419–446.
- 04 May 2012
- Working Paper Summaries
No News Is Good News: CSR Strategy and Newspaper Coverage of Negative Firm Events
- April 2022
- Article
Demand Interactions in Sharing Economies: Evidence from a Natural Experiment Involving Airbnb and Uber/Lyft
By: Shunyuan Zhang, Dokyun Lee, Param Singh and Tridas Mukhopadhyay
We examine whether and how ride-sharing services influence the demand for home-sharing services. Our identification strategy hinges on a natural experiment in which Uber/Lyft exited Austin, Texas, in May 2016 due to local regulation. Using a 12-month longitudinal... View Details
Keywords: Airbnb; Uber; Natural Experiment; Geographic Demand Dispersion; Sharing Economy; Transportation; Demand and Consumers; Geographic Scope
Zhang, Shunyuan, Dokyun Lee, Param Singh, and Tridas Mukhopadhyay. "Demand Interactions in Sharing Economies: Evidence from a Natural Experiment Involving Airbnb and Uber/Lyft." Journal of Marketing Research (JMR) 59, no. 2 (April 2022): 374–391.
- 12 Nov 2001
- Research & Ideas
Facing the New World Order
Published since 1979 by the World Economic Forum, the Global Competitiveness Report ranks seventy-five countries and measures the comparative strengths and weaknesses of their economies. At a press conference announcing View Details
Keywords: by Staff
- 22 Sep 2003
- Research & Ideas
How Businesses Can Respond to AIDS
in the chain. Business cannot sit this one out.— Buff Mackenzie, USAID Take Coca-Cola, for example. According to Carol Martel, director of public affairs for the Coca-Cola Company, the secret-formula concentrate that is the essence of... View Details
Keywords: by Martha Lagace
- February 1987 (Revised January 1989)
- Case
SmithKline Consumer Products: The Contac Relaunch
In March 1986, a tamperer contaminated CONTAC Cold Capsules, SmithKline Consumer Product's most popular product. To relaunch CONTAC after withdrawing it from the market, the management team had to present a plan of action to the corporation board. They knew CONTAC's 25... View Details
Kosnik, Thomas J. "SmithKline Consumer Products: The Contac Relaunch." Harvard Business School Case 588-046, February 1987. (Revised January 1989.)
- 07 Jul 2008
- Research & Ideas
Innovation Corrupted: How Managers Can Avoid Another Enron
jury." The appeals court is scheduled to report within weeks. Q: What does Enron's collapse mean for the future governance and control of public companies? A: The lessons of Enron relate to... View Details
- 27 Mar 2018
- First Look
First Look at New Research, March 27, 2018
capabilities. We conclude that incumbent firms have an advantage in innovating in this setting. Download working paper: https://www.hbs.edu/faculty/Pages/item.aspx?num=54282 The Impact of CEOs in the Public Sector: Evidence from the... View Details
Keywords: Sean Silverthorne
- 15 Feb 2000
- Research & Ideas
The Right Connections
that whom you know can be just as important as what you know when trying to offset the uncertainty inherent in backing a high-risk startup in an initial public offering (IPO). "Our work suggests that the functional backgrounds or... View Details
Keywords: by Judith A. Ross
- 03 Dec 2018
- Research & Ideas
How Companies Can Increase Market Rewards for Sustainability Efforts
flavijus For the first time, a link has been drawn between public sentiment about a company’s sustainability practices and how that company is valued in the market. The results are important both for investors searching for under-valued, socially responsible companies,... View Details
Keywords: by Rachel Layne
- January 2018 (Revised May 2018)
- Case
AT&T Managing Technological Change and the Future of Telephone Operators in the 20th Century
By: Daniel P. Gross and William R. Kerr
By the 1930s, AT&T dominated the American phone industry, serving 10 million telephones and employing over 100,000 switchboard operators. But beginning in the mid-1910s, the company began changing from manually operated switchboards to mechanical switching systems that... View Details
Keywords: AT＆T; Bell Telephone; Phone Lines; Phone Operators; Mechanical Switching; Layoffs; Technological Change; Transition; History; Innovation and Invention; Technological Innovation; Information Technology; Disruption; Change Management; Communications Industry; Telecommunications Industry; United States
Gross, Daniel P., and William R. Kerr. "AT&T: Managing Technological Change and the Future of Telephone Operators in the 20th Century." Harvard Business School Case 718-486, January 2018. (Revised May 2018.)
- 02 Apr 2019
- First Look
New Research and Ideas, April 2, 2019
to their accounting reports following CLs. Our results indicate that disclosure of regulatory oversight activities can strengthen public enforcement. Publisher's link:... View Details
Keywords: Dina Gerdeman
- June 2015 (Revised January 2017)
- Case
Greece's Debt: Sustainable?
By: George Serafeim
The case "Greece's Debt: Sustainable?" describes the Greek economic crisis, bailout from the European Union and the International Monetary Fund (IMF), and the debt restructuring that followed. Because of a lack of trust in Greece's ability to repay its debt, two... View Details
Keywords: Debt Crisis; Accounting; Debt Sustainability; Austerity; Solvency Opinions; Borrowing and Debt; Restructuring; Valuation; Accrual Accounting; Fair Value Accounting; Economy; Greece
Serafeim, George. "Greece's Debt: Sustainable?" Harvard Business School Case 115-063, June 2015. (Revised January 2017.)
- May 2014
- Case
Health Care Accountability: Examples in Cancer Treatment
By: Regina E. Herzlinger and Natalie Kindred
This case is designed to support a discussion of the importance of outcomes evidence in empowering the public to make better health care decisions, the desired level of transparency and accountability for health care providers, and the issues with current measuring and... View Details
Keywords: Accountability; Health Care; Cancer; Cancer Treatment; Memorial Sloan Kettering Cancer Center; Cancer Treatment Centers Of America; Vantage Oncology; Radiology; Risk Adjustment; Treatment Outcomes; Health Care Outcomes; Prostate Cancer; Transparency; Health Care and Treatment; Risk Management; Outcome or Result; Health Industry; United States
- October 2018 (Revised September 2022)
- Case
Stock-Based Compensation at Twitter
By: Jonas Heese, Zeya Yang and Mike Young
Olivia Nash, an analyst at leading hedge fund BlueShark Capital Management, had just finished listening to the hour-long earnings call for Twitter’s Q4 2017 results. Was Twitter doing well? That depended on which numbers she chose to believe. According to Generally... View Details
Keywords: Twitter; Non-GAAP Disclosure; Stock-based Compensation; Earnings Management; Corporate Disclosure; Compensation and Benefits; Stocks; Measurement and Metrics
Heese, Jonas, Zeya Yang, and Mike Young. "Stock-Based Compensation at Twitter." Harvard Business School Case 119-032, October 2018. (Revised September 2022.)