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Show Results For
- All HBS Web
(1,604)
- News (533)
- Research (794)
- Events (4)
- Multimedia (13)
- Faculty Publications (428)
- February 2007 (Revised September 2008)
- Case
CMM versus Agile: Methodology Wars in Software Development
A CIO decides whether to adopt the "Capability Maturity Model" (CMM) within her IT department. The decision is proving surprisingly controversial; some of her best developers prefer adopting an "agile" methodological approach instead. Compares and contrasts the CMM and... View Details
Keywords: Innovation and Management; Management Analysis, Tools, and Techniques; Product Development; Business Processes; Information Technology; Applications and Software
Austin, Robert D. "CMM versus Agile: Methodology Wars in Software Development." Harvard Business School Case 607-084, February 2007. (Revised September 2008.)
- 09 Mar 2020
- Research & Ideas
Warring Algorithms Could Be Driving Up Consumer Prices
The widespread use of pricing algorithms is reshaping the nature of competition in online markets and potentially driving up the prices of retail goods, according to recent... View Details
- 20 Feb 2014
- News
Buying Gold in the Olympics and in the Global War for Talent
- Article
A Persuasive Peace: Syrian Refugees' Attitudes Towards Compromise and Civil War Termination
By: Kristin Fabbe, Chad Hazlett and Tolga Sınmazdemir
Civilians who have fled violent conflict and settled in neighboring countries are integral to processes of civil war termination. Contingent on their attitudes, they can either back peaceful settlements or support warring groups and continued fighting. Attitudes toward... View Details
Fabbe, Kristin, Chad Hazlett, and Tolga Sınmazdemir. "A Persuasive Peace: Syrian Refugees' Attitudes Towards Compromise and Civil War Termination." Journal of Peace Research 56, no. 1 (January 2019): 103–117.
- November 2024
- Teaching Note
The Marshall Plan: The Politics and Economics of Europe's Recovery After World War II
By: Vincent Pons, Marco Tabellini and Vestal McIntyre
- 24 Feb 2021
- Lessons from the Classroom
What History's Biggest Wars Teach Us About Leading in Peace
leadership, strategy, and negotiations in several conflicts, ranging from the ancient Peloponnesian Wars between Athens and Sparta, to World War I and World War II, to the... View Details
Keywords: by Lane Lambert
- 05 Aug 2014
- News
What Business Owners Can Learn From T-Mobile's Bidding War
- March 2024 (Revised February 2025)
- Case
The Marshall Plan: The Politics and Economics of Europe's Recovery After World War II
By: Vincent Pons, Marco Tabellini and Vestal McIntyre
Pons, Vincent, Marco Tabellini, and Vestal McIntyre. "The Marshall Plan: The Politics and Economics of Europe's Recovery After World War II." Harvard Business School Case 724-039, March 2024. (Revised February 2025.)
- September–October 2020
- Article
The Air War Versus the Ground Game: An Analysis of Multi-Channel Marketing in U.S. Presidential Elections
By: Lingling Zhang and Doug J. Chung
This study jointly examines the effects of television advertising and field operations in U.S. presidential elections, with the former referred to as the “air war” and the latter as the “ground game.” Specifically, the study focuses on how different campaign... View Details
Keywords: Multi-channel Marketing; Ground Campaigning; Political Campaigns; Discrete-choice Model; Instrumental Variables; Political Elections; Marketing Channels; Advertising; United States
Zhang, Lingling, and Doug J. Chung. "The Air War Versus the Ground Game: An Analysis of Multi-Channel Marketing in U.S. Presidential Elections." Marketing Science 39, no. 5 (September–October 2020): 872–892.
- 18 Apr 2017
- News
New Revolutionary War Museum Aims To Illuminate The Past
- May 1995 (Revised August 1999)
- Case
Internationalizing the Cola Wars (B): The Battle for India
By: David B. Yoffie and Richard Seet
Analyzes the tactical battle of the cola giants in India. View Details
Yoffie, David B., and Richard Seet. "Internationalizing the Cola Wars (B): The Battle for India." Harvard Business School Case 795-187, May 1995. (Revised August 1999.)
- May 2025
- Case
The Video-Streaming Wars in 2025: Can Anyone Catch Netflix?
By: Anita Elberse and Javiera Larenas
On January 21, 2025, Ted Sarandos, co-chief executive officer of video-streaming service Netflix, presented the company’s quarterly earnings. He had every reason to be upbeat: Netflix added 19 million new subscribers in the final quarter of 2024, ended the year with a... View Details
Keywords: Entertainment; Media; Television; Management; Strategy; Disruption; Technology; Competition
- March 1994 (Revised March 2000)
- Case
Cola Wars Continue: Coke vs. Pepsi in the 1990s
By: David B. Yoffie and Sharon Foley
The competition between Coke and Pepsi is a classic corporate battle that began in America at the turn of the century and has expanded into worldwide competitive warfare in the 1990s. This case examines the economics of the soft drink and bottling industries, and... View Details
Keywords: Globalization; Organizational Culture; Competition; Competitive Strategy; Corporate Strategy; Food and Beverage Industry; North and Central America
Yoffie, David B., and Sharon Foley. "Cola Wars Continue: Coke vs. Pepsi in the 1990s." Harvard Business School Case 794-055, March 1994. (Revised March 2000.)
- February 2017
- Article
Resident Networks and Corporate Connections: Evidence from World War II Internment Camps
By: Lauren Cohen, Umit Gurun and Christopher J. Malloy
We demonstrate that simply by using the ethnic makeup surrounding a firm’s location, we can predict, on average, which trade links are valuable for firms. Using customs and port authority data on the international shipments of all U.S. publicly traded firms, we show... View Details
Keywords: Information Networks; Trade Links; Firm Behavior; Networks; Geographic Location; Ethnicity; Organizations; Trade
Cohen, Lauren, Umit Gurun, and Christopher J. Malloy. "Resident Networks and Corporate Connections: Evidence from World War II Internment Camps." Journal of Finance 72, no. 1 (February 2017): 207–248. (Winner of First Prize, the Inaugural Hakan Orbay Research Award, 2015.)
- July 2024
- Case
The Voice Wars Continues 2024: Hey Google vs. Alexa vs. Siri vs. ChatGPT
By: David B. Yoffie and Sarah von Bargen
In 2024, the Voice War was transforming from a relatively simple index-based technology system, which relied on a list of commands and answers, to a generative AI system, which offered the promise to enable free flowing conversations between people and machines. The... View Details
Yoffie, David B., and Sarah von Bargen. "The Voice Wars Continues 2024: Hey Google vs. Alexa vs. Siri vs. ChatGPT." Harvard Business School Case 725-352, July 2024.
- December 2004
- Article
Emancipation and Empire: Reconstructing the Worldwide Web of Cotton Production in the Age of the American Civil War
By: Sven Beckert
Beckert, Sven. "Emancipation and Empire: Reconstructing the Worldwide Web of Cotton Production in the Age of the American Civil War." American Historical Review 109, no. 5 (December 2004): 1405–1438.
- Book Review
Review of "The Cold War in Southeast Asia: An Interpretive History," by Ang Cheng Guan
By: Mattias Fibiger
Fibiger, Mattias. Review of "The Cold War in Southeast Asia: An Interpretive History," by Ang Cheng Guan. H-Diplo 20, no. 39 (May 20, 2019): 9–12.
- 08 Dec 2022
- HBS Case
The War in Ukraine and Nestlé’s Moral Dilemma: Stay or Leave Russia?
unprovoked aggression toward its neighbor, and apart from paying corporate taxes, it was hard to say the company was complicit in the war effort. And arguably, it was providing stable jobs and lifesaving foods for innocent people. It also... View Details
- spring 2006
- Article
All's Fair in Love, War & Bankruptcy?: Corporate Governance Implications of CEO Turnover in Financial Distress
Prior discussions of management turnover during financial distress have examined bankrupt and non-bankrupt firms as distinct groupings with little overlap. Separately investigating rates of turnover in-bankruptcy and out-of-bankruptcy, without a direct comparison... View Details
Bernstein, Ethan S. "All's Fair in Love, War & Bankruptcy?: Corporate Governance Implications of CEO Turnover in Financial Distress." Stanford Journal of Law, Business & Finance 11, no. 2 (spring 2006): 228–325.