Competitive Strategy
Traditional Firms Get More Room to Innovate
A study of the Champagne market co-authored by Yale SOM’s Amandine Ody-Brasier suggests that other industry players are more likely to accept unconventional practices when they come from established firms.
The Practical Game Theorist
Prof. Barry Nalebuff extracts pragmatic insights from game theory to improve the practice of innovation, strategy, and negotiation.
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In the Second Nuclear Age, Information Advantage Defines the Balance of Power
More than a massive nuclear arsenal, says Yale SOM strategy expert Paul Bracken, information technology and shifting alliances drive post-Cold War military advantage in an unpredictable, multipolar world.
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Facebook’s Dominance Is Built on Anti-Competitive Behavior
In a new paper, Yale SOM’s Fiona Scott Morton writes that the company took control of the social media industry by misleading consumers and buying up rivals.![An illustration of a Facebook logo as Pac-Man eating Instagram and WhatsApp logos]()
The Antitrust Case against Google
State and federal authorities are reportedly preparing to bring antitrust charges against Google. We talked to Yale SOM’s Fiona Scott Morton about the company's dominant role in online advertising and how it limits competition.![A one way sign next to a Google sign]()
Contrary to Conventional Wisdom, Margins Don’t Rise as a Company Grows
Nearly every business plan contains the assumption that as the company grows, its average costs will fall and profit margins will rise. But that isn’t borne out by the numbers.
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How Should Companies Fuel Word of Mouth?
New research finds that offering a free tier or giving existing customers bonuses for making referrals—or a combination—can be effective, depending on the size of the audience and whether the project has a social aspect.
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When Corporate Acquisitions Affect Healthcare
Companies often purchase competitors, not to acquire their ideas and products, but to shut them down. A recent report raised questions about whether such an acquisition may be partially responsible for a shortage of ventilators in the United States.
![A nurse standing next to a hospital bed and ventilator]()
Economic Competition in a Time of Crisis
What will the sudden economic shock mean for competition and antitrust policy? We asked Yale SOM’s Fiona Scott Morton, an economist who served in the Antitrust Division of the U.S. Department of Justice, for her perspective.
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Why the WHO Was Afraid of Crying ‘Pandemic’
Yale SOM’s Saed Alizamir, with Francis de Véricourt of ESMT and Shouqiang Wang of the University of Texas at Dallas, recently published a study that uses game theory to play out the tradeoffs that the WHO and other public agencies face as they try to give timely warnings while maintaining their credibility.
![Bruce Aylward, assistant director general of the World Health Organization, at a press conference in Beijing on February 24, 2020. Photo: Kyodo News via Getty Images.]()
The Suleimani Killing and the New Order of Armed Conflict
We asked Paul Bracken, a professor of management and political science, what the capability to pinpoint enemy leaders from afar in real time means for modern warcraft.
![An MQ-9 Reaper remotely piloted aircraft at Creech Air Force Base in Indian Springs, Nevada. Photo: Isaac Brekken/Getty Images.]()
