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Show Results For
- All HBS Web
(1,670)
- News (531)
- Research (787)
- Events (4)
- Multimedia (13)
- Faculty Publications (428)
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- 2022
- Working Paper
World War II and the Roots of the Civil Rights Movement
By: Marco Tabellini, Silvia Farina and Andy Ferrara
- March 2017 (Revised April 2017)
- Case
OXXO's Turf War Against Extra (A)
By: Tatiana Sandino, Gerardo Pérez Cavazos and Annelena Lobb
In 2006, Mexican convenience store chain OXXO faced a threat from a formidable competitor, the rival convenience chain Extra. OXXO had embarked on an initiative to fortify its corporate culture and operating system, but the threat of Extra raised the question of... View Details
Keywords: Organizational Culture; Organizational Design; Competitive Strategy; Growth and Development Strategy; Retail Industry; Mexico
Sandino, Tatiana, Gerardo Pérez Cavazos, and Annelena Lobb. "OXXO's Turf War Against Extra (A)." Harvard Business School Case 117-021, March 2017. (Revised April 2017.)
- 28 Feb 2005
- Research & Ideas
Amazon, eBay and the Bidding Wars
Beware of competitors lying in the grass, says Harvard Business School professor Alvin E. Roth. His study of bidding practices on eBay suggest that those who wait until the last minute to bid—a practice... View Details
- 06 Aug 2007
- Research & Ideas
High Hills, Deep Poverty: Explaining Civil War in Nepal
Civil wars have been the dominant form of conflict around the world since World War II, resulting in approximately 20 million deaths. But it's not just sociologists who are... View Details
Keywords: by Martha Lagace
- March 2015 (Revised August 2016)
- Case
Coffee Wars in India: Starbucks 2015
By: David Yoffie and Rachna Tahilyani
This case examines the progress made by Starbucks in its first two years of operation in India. View Details
Yoffie, David, and Rachna Tahilyani. "Coffee Wars in India: Starbucks 2015." Harvard Business School Case 715-453, March 2015. (Revised August 2016.)
- November 2006
- Case
Competitive Headaches (A): The Analgesic Wars
By: Dennis A. Yao
Addresses the problem of competing with a me-too consumer product. Focuses on Bristol-Meyers' 1975 strategy for introducing a competitor to Tylenol in the analgesic market. View Details
- November 2006 (Revised July 2007)
- Case
CNN and the Cable News Wars
Set in 1996, when ABC, NBC and Microsoft, and Fox all announced that they will challenge Cable News Network's near monopoly position in the 24-hour cable news channel market. The focus is on the interaction of the strategies likely to be adopted by each player given... View Details
Keywords: Leadership; Resource Allocation; Monopoly; Rank and Position; Reputation; Adoption; Competition
- 2025
- Working Paper
Exports in Disguise? Trade Rerouting During the U.S.-China Trade War
By: Ebehi Iyoha, Edmund Malesky, Jaya Wen and Sung-Ju Wu
This paper introduces a new measure of tariff evasion through rerouting and applies it to the
2018 U.S.–China trade war, focusing on Vietnam as a transit country. We use transaction-level trade data and define rerouting as the flow of a granular eight-digit Harmonized... View Details
Iyoha, Ebehi, Edmund Malesky, Jaya Wen, and Sung-Ju Wu. "Exports in Disguise? Trade Rerouting During the U.S.-China Trade War." Harvard Business School Working Paper, No. 24-072, May 2024. (Revised March 2025.)
- 13 Jun 2005
- Research & Ideas
From Turf Wars to Learning Curves: How Hospitals Adopt New Technology
Can you describe how turf wars influence hospital decisions to buy new technology? Have you seen similar turf war issues in other industries? A: Hospitals are characterized by the presence View Details
- 13 Mar 2019
- Working Paper Summaries
The Consequences of Invention Secrecy: Evidence from the USPTO Patent Secrecy Program in World War II
Keywords: by Daniel P. Gross
- January 2002 (Revised January 2004)
- Case
Cola Wars Continue: Coke and Pepsi in the Twenty-First Century
By: David B. Yoffie and Yusi Wang
Examines the industry structure and competitive strategy of Coca-cola and Pepsi over 100 years of rivalry. New challenges of the 21st century included boosting flagging domestic cola sales and finding new revenue streams. Both firms also began to modify their bottling,... View Details
Keywords: Price; Growth and Development; Brands and Branding; Emerging Markets; Industry Structures; Performance; Competition; Competitive Strategy; Food and Beverage Industry; United States
Yoffie, David B., and Yusi Wang. "Cola Wars Continue: Coke and Pepsi in the Twenty-First Century." Harvard Business School Case 702-442, January 2002. (Revised January 2004.)
- June 2016 (Revised March 2017)
- Case
Global Wine War 2015: New World Versus Old
By: Christopher A. Bartlett and Sarah McAra
This case contrasts the tradition-bound Old World wine industry with the market-oriented New World producers in the battle for the Chinese wine market in 2015. China’s wine consumption growth presented a large and fast-growing export target that was extremely... View Details
Keywords: Competitive Advantage; Government Regulation; Industry Analysis; International Business; International Marketing; Market Entry; Exports; Business And Government Relations; China; Europe; France; Australia; Trade; Global Strategy; Governing Rules, Regulations, and Reforms; Consumer Behavior; Market Entry and Exit; Competition; Food and Beverage Industry; France; Europe; Australia; China
Bartlett, Christopher A., and Sarah McAra. "Global Wine War 2015: New World Versus Old." Harvard Business School Case 916-415, June 2016. (Revised March 2017.)
- 2020
- Working Paper
Mission-Oriented Research in a National Emergency: Lessons from the Office of Scientific Research and Development in World War II
By: Daniel P. Gross and Bhaven N. Sampat
Since the beginning of the present COVID-19 pandemic, policymakers, researchers, and journalists have made repeated comparisons to World War II. In ongoing research, we have been studying the effects of the World War II research effort, which included a major medical... View Details
- March 2021
- Article
The Effectiveness of White-Collar Crime Enforcement: Evidence from the War on Terror
By: Trung Nguyen
This paper analyzes the impact of changes in regulatory priorities and resource allocation on criminal enforcement of white‐collar criminal activities. Using the 9/11 terrorist attacks as a shock to the FBI's priorities and allocation of investigative resources, as... View Details
Keywords: White-collar Crime; Government Regulation; Financial Fraud; Securities Fraud; Insider Trading; Crime and Corruption; Finance; Governing Rules, Regulations, and Reforms; Law Enforcement
Nguyen, Trung. "The Effectiveness of White-Collar Crime Enforcement: Evidence from the War on Terror." Journal of Accounting Research 59, no. 1 (March 2021): 5–58.
- 2017
- Working Paper
The Effectiveness of White-Collar Crime Enforcement: Evidence from the War on Terror
By: Trung Nguyen
This paper studies the deterrent effect of criminal enforcement on white-collar criminal activities. Using the 9/11 terrorist attacks as a shock to the FBI’s allocation of investigative resources and priorities, and variations in the Muslim population in the United... View Details
Keywords: Regulation; Fraud; White-collar Crime; Enforcement; Crime and Corruption; Law Enforcement; System Shocks
Nguyen, Trung. "The Effectiveness of White-Collar Crime Enforcement: Evidence from the War on Terror." Working Paper.
- August 2009
- Case
Global Wine War 2009: New World versus Old
The case contrasts the tradition-bound Old World wine industry with the market-oriented New World producers, the battle for the US market, the most desirable export target in 2009 due to its large, fast-growing, high-priced market segments. The case allows analysis of... View Details
Keywords: Trade; Global Strategy; Governing Rules, Regulations, and Reforms; Consumer Behavior; Market Entry and Exit; Competition; Food and Beverage Industry
Bartlett, Christopher A. "Global Wine War 2009: New World versus Old." Harvard Business School Case 910-405, August 2009.
- December 2023 (Revised August 2024)
- Supplement
Microsoft Azure and the Cloud Wars (B)
By: Andy Wu and Matt Higgins
By 2023, the global market for cloud infrastructure had consolidated into a three-horse race. As of Q4 2022, Amazon, Microsoft, and Google collectively accounted for 66% of the global market. AWS had a market share of 33%, Microsoft Azure had 23%, and Google Cloud had... View Details
Keywords: Microsoft; Artificial Intelligence; AI; Competition; Information Infrastructure; Market Participation
Wu, Andy, and Matt Higgins. "Microsoft Azure and the Cloud Wars (B)." Harvard Business School Supplement 724-434, December 2023. (Revised August 2024.)
- June 2004 (Revised May 2005)
- Case
Judah Folkman and the War on Cancer
Judah Folkman, professor in the Division of Vascular Biology at Children's Hospital in Boston, is considering how best to advance the research in his lab in an era where biomedical research has gotten more interdisciplinary and collaborative. Specifically, Folkman has... View Details
Keywords: Conflict of Interests; Leadership; Research; Personal Development and Career; Health Care and Treatment; Collaborative Innovation and Invention; Biotechnology Industry; Health Industry; Boston
West, Jonathan, Ambuj Sagar, and Mona Ashiya. "Judah Folkman and the War on Cancer." Harvard Business School Case 604-091, June 2004. (Revised May 2005.)
- August 1999 (Revised September 1999)
- Case
Double Dealmaking in the Browser Wars (A)
Recounts two complex negotiations in which Netscape and Microsoft compete to win a browser contract with AOL--then later with KPMG. After reviewing the web and browser sectors, this case recounts AOL's dramatic negotiations with Netscape and with Microsoft over which... View Details
Sebenius, James K. "Double Dealmaking in the Browser Wars (A)." Harvard Business School Case 800-050, August 1999. (Revised September 1999.)
- December 2017 (Revised January 2024)
- Case
Globalization Past, 1850–1914 (A)
By: Sophus A. Reinert and Federica Gabrieli
On the evening of 3 August 1914, British Foreign Secretary Lord Edward Grey contemplated whether to advise King and Parliament to declare war on Germany in the wake of the country’s invasion of Belgium or to stay out of what quickly was becoming a world war triggered... View Details
Keywords: The World; The Rise And Fall Of Globalization; World War; Globalization; War; Economics; Trade; Business Cycles; Economic Growth; Economic Slowdown and Stagnation; Society; History; Values and Beliefs; Macroeconomics
Reinert, Sophus A., and Federica Gabrieli. "Globalization Past, 1850–1914 (A)." Harvard Business School Case 718-023, December 2017. (Revised January 2024.)