Competition

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.

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.

Using data from the U.S. mining industry, Yale SOM’s Kerwin Charles and his co-authors investigated the relationship between higher demand and safety, and found that increased investment in safety measures is overwhelmed by the incentive to increase production while prices are high, leaving workers less safe overall.

A new study co-authored by Yale SOM’s Kevin Williams suggests that the zone pricing employed by home improvement chains benefits some consumers at the expense of others—and costs one of the two giants potential profits.

More and more of our economic and social lives are being conducted through digital channels. Economist Fiona Scott Morton talks about how effective antitrust regulation and enforcement can ensure that consumers benefit from the next killer app.

A new study from Yale’s Jiwoong Shin finds that companies with truly innovative products may actually benefit from giving away some of their secrets.

Instead, argues Yale SOM’s Fiona Scott Morton, the government should exercise its regulatory powers to promote competition.

A study by Yale SOM’s Song Ma shows that companies tend to invest in startups when they are struggling, in order to gain access to innovation and shore up an area of weakness.

On June 18, Facebook announced Libra, a new cryptocurrency intended to make it easy for individuals and companies to exchange payments anywhere in the world. We asked Prof. Vineet Kumar why a company that started by enabling people to share personal news is now building an alternative financial system.

To convert its Prime customers into Whole Foods shoppers, Amazon is cutting prices at the stores and offering discounts to Prime members. Yale SOM’s Soheil Ghili explains the company’s strategy.