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(12,219)
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- Faculty Publications (2,999)
Show Results For
- All HBS Web
(12,219)
- People (50)
- News (4,122)
- Research (5,412)
- Events (59)
- Multimedia (210)
- Faculty Publications (2,999)
- September–October 2012
- Article
Relational Contracts and Organizational Capabilities
By: Robert Gibbons and Rebecca Henderson
A large literature identifies unique organizational capabilities as a potent source of competitive advantage, yet our knowledge of why capabilities fail to diffuse more rapidly—particularly in situations in which competitors apparently have strong incentives to adopt... View Details
Gibbons, Robert, and Rebecca Henderson. "Relational Contracts and Organizational Capabilities." Organization Science 23, no. 5 (September–October 2012): 1350–1364.
- 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.
- Article
Investor Activism and Takeovers
By: Robin Greenwood and Michael Schor
Recent work documents large positive abnormal returns around the time that a hedge fund announces its activist intentions with a publicly listed firm. We show that these returns are largely explained by the ability of activists to force target firms into a takeover: In... View Details
Keywords: Mergers and Acquisitions; Private Equity; Investment Return; Investment Activism; Investment Portfolio; Public Ownership
Greenwood, Robin, and Michael Schor. "Investor Activism and Takeovers." Journal of Financial Economics 92, no. 3 (June 2009): 362–375.
- September 2004 (Revised February 2010)
- Case
The Passion of the Christ (A)
By: John A. Quelch, Anita Elberse and Anna Harrington
Bob Berney, president of Newmarket Films, must decide on a distribution and marketing strategy for Mel Gibson's controversial new movie, The Passion of the Christ. Fueled by Gibson's star power as well as an extensive prescreening campaign among Christian leaders and... View Details
Keywords: Advertising Campaigns; Film Entertainment; Marketing Strategy; Product Launch; Product Positioning; Distribution Channels; Religion; Motion Pictures and Video Industry
Quelch, John A., Anita Elberse, and Anna Harrington. "The Passion of the Christ (A)." Harvard Business School Case 505-025, September 2004. (Revised February 2010.)
- June 2002 (Revised October 2002)
- Case
Renewing Germany: Kohl's Legacy and Schroder's Dilemma
By: Huw Pill, Michael Linse, Marie-Anne Popp and Ingrid Vogel
The German economy has long been seen as the locomotive of European (and, on occasion, global) growth. Germany appeared to weather the stagflation of the 1970s more successfully than many other economies, and reunification in 1990 appeared to present opportunities for... View Details
Pill, Huw, Michael Linse, Marie-Anne Popp, and Ingrid Vogel. "Renewing Germany: Kohl's Legacy and Schroder's Dilemma." Harvard Business School Case 702-087, June 2002. (Revised October 2002.)
- September 2001 (Revised May 2006)
- Case
Webvan
Examines Webvan's operations and the processes by which it delivers groceries that were ordered from the Internet to customers' homes. Recounts Webvan's history from founding through early 2001 and concentrates on the unique approaches to warehousing, delivery,... View Details
- April 2001 (Revised February 2003)
- Case
Moore Medical Corporation
Moore Medical is a medium-sized distributor of medical supplies to practitioners, such as podiatrists and emergency medical technicians. At the time of the case, it has relied on traditional customer channels such as catalogs, phones, and faxes to communicate product... View Details
Keywords: Change Management; Internet and the Web; Marketing Communications; Information Technology; Order Taking and Fulfillment; Medical Devices and Supplies Industry; Distribution Industry
McAfee, Andrew P., and Gregory Bounds. "Moore Medical Corporation." Harvard Business School Case 601-142, April 2001. (Revised February 2003.)
- February 2000 (Revised April 2005)
- Case
Gray Security: Building a South African Services Firm
Describes Gray Security Services, an entrepreneurial South African firm that has recently gone through a financial restructuring with the help of Brait Capital Partners, a private equity firm. Gray provides complete security services to companies in South Africa, other... View Details
Keywords: Initial Public Offering; Entrepreneurship; Equity; Growth and Development Strategy; Service Industry; South Africa
Kuemmerle, Walter, William J. Coughlin Jr., and Chad S Ellis. "Gray Security: Building a South African Services Firm." Harvard Business School Case 800-193, February 2000. (Revised April 2005.)
- November 2003
- Article
The Macroeconomics of Happiness
By: Rafael Di Tella, Robert MacCulloch and Andrew J. Oswald
We show that macroeconomic movements have strong effects on the happiness of nations. First, we find that there are clear microeconomic patterns in the psychological well-being levels of a quarter of a million randomly sampled Europeans and Americans from the 1970s to... View Details
Di Tella, Rafael, Robert MacCulloch, and Andrew J. Oswald. "The Macroeconomics of Happiness." Review of Economics and Statistics 85, no. 4 (November 2003): 793–809.
- 09 Feb 2015
- News
Uber Needs Our Permission to Grow
- 10 Mar 2009
- News
Why CMOs Are Gaining Ground in the Recession
- October 2018 (Revised January 2019)
- Case
The Financial Crisis: Timothy Geithner and the Stress Tests
In February and March 2009, the U.S. economy was in the midst of a terrifying financial and economic crisis. Between the beginning of 2008 and early 2009, four of the 25 largest U.S. financial institutions had failed, and nine of these 25 institutions had taken... View Details
Keywords: Bailout; Regulation; Stress Test; Financial Crisis; History; Economy; Policy; Governing Rules, Regulations, and Reforms; Decision Making; Banking Industry; Financial Services Industry; Real Estate Industry; United States
Hanson, Samuel G., Robin Greenwood, David Scharfstein, and Adi Sunderam. "The Financial Crisis: Timothy Geithner and the Stress Tests." Harvard Business School Case 219-038, October 2018. (Revised January 2019.)
- 2020
- Working Paper
Why Do Firms Automate Production, and How Do They Adjust? Evidence from the Bell Telephone System over the 20th Century
By: Daniel P. Gross and James J. Feigenbaum
Over the course of the 20th century, AT&T's operating companies replaced telephone operators with mechanical switching and dial telephones. Yet it took AT&T 30 years from the invention of the technology to begin using it, and another 60 years to finish installing it... View Details
- Web
Blog | Social Enterprise | Harvard Business School
Impact Measurement Inclusive Finance International Development K-12 Education Leadership Fellows Leadership in Challenging Times MBA Programs Microfinance Non Profit Management Nonprofit Supportive Services Public Sector Public-Private... View Details
- March 2019
- Article
Economics of Converting Renewable Power to Hydrogen
By: Gunther Glenk and Stefan Reichelstein
The recent sharp decline in the cost of renewable energy suggests that the production of hydrogen from renewable power through a power-to-gas process might become more economical. Here we examine this alternative from the perspective of an investor who considers a... View Details
Keywords: Sustainability; Clean Technology; Renewable Energy; Energy Storage; Sustainability Management; Sustainable Business; Synergies; Green Hydrogen; Green Technology; Environment; Decarbonization; Carbon Emissions; Carbon Abatement; Energy; Accounting; Decision Making; Economics; Environmental Management; Growth and Development; Management; Operations; Science; Transportation; Battery Industry; Chemical Industry; Construction Industry; Consulting Industry; Energy Industry; Green Technology Industry; Industrial Products Industry; Manufacturing Industry; Shipping Industry; Steel Industry; Technology Industry; Transportation Industry; Utilities Industry; Africa; Asia; Europe; North and Central America; South America; Middle East
Glenk, Gunther, and Stefan Reichelstein. "Economics of Converting Renewable Power to Hydrogen." Nature Energy 4, no. 3 (March 2019): 216–222.
- December 2024
- Article
Human Bias in the Oversight of Firms: Evidence from Workplace Safety Violations
By: Jonas Heese, Gerardo Pérez Cavazos and Andreya Pérez Silva
We study the effects of mood as a source of human bias on regulators’ oversight and enforcement decisions. We use weather at facilities at the time of an OSHA inspection to proxy for the OSHA compliance officers’ mood. We find that during periods of good mood due to... View Details
Keywords: Prejudice and Bias; Governing Rules, Regulations, and Reforms; Happiness; Working Conditions; Safety
Heese, Jonas, Gerardo Pérez Cavazos, and Andreya Pérez Silva. "Human Bias in the Oversight of Firms: Evidence from Workplace Safety Violations." Review of Accounting Studies 29, no. 4 (December 2024): 3413–3448.
- Article
Fast Subset Scan for Multivariate Spatial Biosurveillance
By: Daniel B. Neill, Edward McFowland III and Huanian Zheng
We present new subset scan methods for multivariate event detection in massive space-time datasets. We extend the recently proposed 'fast subset scan' framework from univariate to multivariate data, enabling computationally efficient detection of irregular space-time... View Details
Neill, Daniel B., Edward McFowland III, and Huanian Zheng. "Fast Subset Scan for Multivariate Spatial Biosurveillance." Statistics in Medicine 32, no. 13 (June 15, 2013): 2185–2208.
- October 2019 (Revised July 2020)
- Case
Serbia at a Crossroads
By: Sophus A. Reinert, Federica Gabrieli and Jyotika Banga
In the fall of 2018, Serbia found itself at a crossroads yet again. Following the Balkan Wars of the 1990s and the collapse of Yugoslavia, the country had embarked on a slow and arduous process of accession to the European Union (EU). This had been further hampered by... View Details
Keywords: Geopolitics; EU Accession; Economic Systems; Government and Politics; War; Social Issues; Serbia
Reinert, Sophus A., Federica Gabrieli, and Jyotika Banga. "Serbia at a Crossroads." Harvard Business School Case 720-004, October 2019. (Revised July 2020.)
- 2016
- Working Paper
Big History, Global Corporations, Virtual Capitalism
By: Richard L. Nolan
Homo sapiens has mastered its environment so thoroughly that, for the first time in history, a small minority of the population is capable of creating enough food and fuels to support not only itself, but also a growing majority of the 6 billion people now living on... View Details
Nolan, Richard L. "Big History, Global Corporations, Virtual Capitalism." Harvard Business School Working Paper, No. 16-116, March 2016. (Revised October 2016.)
- November 2013 (Revised March 2015)
- Case
Rio Tinto and Mining in Mongolia: The Oyu Tolgoi Deposit
By: Eric Werker, Battushig Batbold, Kelsey Kennedy, Zanna McComish, Shaloo Savla and Nicole Shomair
In 2013, Rio Tinto was expected to begin commercial shipments from Oyu Tolgoi, a copper and gold mine in the Gobi Desert of Mongolia. Oyu Tolgoi was one of the last great unmined deposits in the world, and, once operations were in full swing, was expected to constitute... View Details
Keywords: Change Management; Investment; Business and Government Relations; Mining; Mining Industry; Mongolia
Werker, Eric, Battushig Batbold, Kelsey Kennedy, Zanna McComish, Shaloo Savla, and Nicole Shomair. "Rio Tinto and Mining in Mongolia: The Oyu Tolgoi Deposit." Harvard Business School Case 714-018, November 2013. (Revised March 2015.)