Publications

February 2000 (Revised October 2000)
Case

Open Market, Inc.: The E-Commerce Wars

By: James I. Cash Jr., Janis Lee Gogan, Michael Haselkorn and Mani Subramani

Continues the story of Open Market, Inc., a company founded in 1994 to support electronic commerce on the Internet. Despite a very successful initial public offering, the firm had reached a growth plateau, and the management team was considering several strategic... View Details

Keywords: Entrepreneurship; Technological Innovation; Management; Growth and Development Strategy; Marketing Channels; Product Marketing; Product Development; Competitive Strategy; Corporate Strategy; Information Technology Industry; Web Services Industry

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28 Jun 2010
News

Bilski Ruling: The Patent Wars Untouched

April 2021 (Revised March 2024)
Case

Social Media War 2021: Snap vs. Facebook vs. TikTok

By: David B. Yoffie and Daniel Fisher

This case explores the competitive war between Snap, Facebook, and TikTok in 2021. The strategic focus is on Snapchat: how should it respond to the emergence of TikTok, and how should it compete with the dominant competitor in its space—Facebook. The case examines... View Details

Keywords: Strategy Development; Competitor Analysis; Strategy; Network Effects; Competitive Strategy; Decision Choices and Conditions; Social Media

April 13, 2017
Article

The World Almost Ended One Week in 1983

By: Nate Jones and J. Peter Scoblic

Keywords: Foreign Policy; Cold War; Nuclear

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2016
Working Paper

Henry Kissinger's Negotiation Campaign to End the Vietnam War

By: James K. Sebenius and Eugene B. Kogan

President Richard M. Nixon was elected in 1968 with the widespread expectation that he would bring about an end to the costly and unpopular war in Vietnam. The task largely fell to National Security Adviser Henry Kissinger. When the negotiations began, North Vietnam... View Details

Keywords: Kissinger; Negotiation; Negotiation Campaign; Bargaining; Diplomacy; Coercive Diplomacy; Multiparty Negotiations; Dispute Resolution; Mediation; Negotiation Process; War; Negotiation Types; International Relations; Negotiation Deal; Viet Nam; United States

SSRN

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16 Dec 2016
News

Reality of a Trade War to Sink In for Trump

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

Keywords: Market Entry and Exit; Competition; Competitive Advantage; Consumer Products Industry; Pharmaceutical Industry

20 Nov 2019
News

The Launch of Disney+, the War on Billionaires, and the 4-Day Work Week

November 2006 (Revised July 2007)
Case

CNN and the Cable News Wars

By: Bharat N. Anand, Rafael M. Di Tella and Dennis A. Yao

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

13 Jun 2005
Research & Ideas

From Turf Wars to Learning Curves: How Hospitals Adopt New Technology

approaches. When multiple specialty groups converge on the treatment of a particular patient population—as is the case with cardiac surgeons and cardiologists—turf wars can emerge. Very often, these turf... View Details

Keywords: by Sara Grant; Health

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 diving into the roots of conflict.... View Details

Keywords: by Martha Lagace

14 Jun 2021
News

Countries Lavish Subsidies and Perks on Semiconductor Manufacturers as a Global Chip War Heats Up

2024
Working Paper

Exports in Disguise: Trade Re-Routing During the U.S.-China Trade War

By: Ebehi Iyoha, Edmund J. Malesky, Jaya Y. Wen, Sung-Ju Wu and Bo Feng

Origin-specific tariffs are a common policy tool; however, critics claim that such tariffs are often circumvented by rerouting goods through intermediary countries. This study examines whether rerouting increased due to the 2018-2019 U.S.–China trade war via Vietnam.... View Details

Keywords: Trade; International Relations; Logistics; China; Viet Nam; United States

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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 called sniping—is an effective way... View Details

Keywords: by Sara Grant; Web Services; Technology

22 May 2007
News

Set Benchmarks for Funding the Iraq War

May 2019 (Revised January 2020)
Case

The Video-Streaming Wars in 2019: Can Disney Catch Netflix?

By: Anita Elberse and Monica Cody

Bob Iger, CEO of entertainment conglomerate Disney, thrilled investors with details about Disney’s upcoming foray into video streaming in April 2019. Disney’s move was only the latest in a series of actions taken by new and established entertainment companies in a... View Details

Keywords: Television; Entertainment; Media; Television Entertainment; Management; Strategy; Disruption; Information Technology; Competition; Media and Broadcasting Industry; Entertainment and Recreation Industry

July 2012 (Revised April 2014)
Case

Research In Motion: The Mobile OS Platform War

By: Alan MacCormack, Brian Dunn and Chris F. Kemerer

The case describes competition in the market for smart phones in the US, and the position of one player, Research In Motion (RIM) who manufacture the popular Blackberry line of products. Early in 2011, RIM is in trouble. Its stock price has plummeted, amidst poor... View Details

Keywords: Innovation; Product Development; Technology Strategy; Platform Strategy; Software; Hardware; Technological Innovation; Innovation Strategy; Information Infrastructure; Mobile and Wireless Technology; Digital Platforms; Applications and Software; Telecommunications Industry; Technology Industry; Canada; United States

November 2019 (Revised April 2021)
Technical Note

Rechargeable Batteries, 2017: Gigafactory Wars in the Offing?

By: John R. Wells and Benjamin Weinstock

In 2017, the global market for rechargeable lithium-ion (Li-ion) batteries was 126 gigawatt-hours (GWh) valued at $37 billion, growing by $10 billion in two years. Once confined largely to consumer electronics and appliances, the rapid increase in demand was spurred by... View Details