Finance
Who Will Finance the AI Revolution?
Deployment of AI is accelerating exponentially, and the nascent industry requires unprecedented investment to grow. We spoke to two Yale College alums and leaders at Goldman Sachs about where the capital to support an AI transition is coming from.

For Top Venture Capital Firms, Success Breeds Success
Most investing success is short lived, but venture capital is an exception, with top VCs beating the average year after year. A new study finds that consistent returns owe as much to a firm’s reputation and early luck as the smarts of its employees.
Companies Invest in Startups to Repair Weaknesses
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.
Three Questions: Prof. Vineet Kumar on Facebook’s Move into Cryptocurrency
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.
Don’t Be Surprised by Uber’s Low-Priced IPO—It’s a Sign of Challenges to Come
According to Yale SOM’s Matthew Spiegel and Heather Tookes, an IPO is often followed by disappointing returns, not just for the newly public company but its entire industry.
A Life in Finance: A Conversation with Prof. Roger Ibbotson
Professor Roger Ibbotson, an influential scholar and practitioner of finance for decades, sat down for a conversation with Professor William Goetzmann about his groundbreaking work on the historical returns of the stock market, his experiences as a teacher, and his current research.
Forgiving Debts May Boost Employment During Recessions
In an analysis of the Great Recession, Yale SOM's Paul Goldsmith-Pinkham and his co-authors found that debt relief increased employment by up to 2% nationwide.
How Leverage Turns Market Corrections into Crashes
Leverage-induced fire sales contributed to the worst stock market crashes in history. Prof. Kelly Shue studied account-level data from the Chinese market crash in 2015 to illuminate how much leverage matters.
Three Questions: Prof. Andrew Metrick on What Makes a Good Pick for the Fed
President Trump recently announced his intention to appoint two well-known conservative figures—Stephen Moore and Herman Cain—to the Federal Reserve Board of Governors. We asked Prof. Andrew Metrick about the qualities of an effective Fed governor.
Activist Shareholders May Help Firms in the Long Term
Do activist shareholders choose quick profits over long-term health? Yale SOM’s Song Ma and his collaborators find evidence that their interventions boost innovation.
Is Cryptocurrency Really a New Idea?
Bitcoin meshes digital technology with an approach to money that predates the development of cash and coin, according to Yale SOM’s William Goetzmann.