Jeffrey A. Sonnenfeld

Yale SOM’s Jeffrey Sonnenfeld and Steven Tian write that much of the credit for the economic good news belongs to President Joe Biden and his transformative public investment programs.

Yale SOM’s Jeffrey Sonnenfeld and Steven Tian write that the Russian leader is fueling battles in Ukraine by shaking down his own people and leveraging his country’s future.

Yale SOM’s Jeffrey Sonnenfeld and Steven Tian and economists Paul Romer and Dirk Bergemann explain the arguments from each camp in the debate over artificial intelligence, from true believers to alarmists.

The headlines are full of grand and sometimes terrifying speculation about the potential of artificial intelligence. At Yale SOM’s CEO Summit recently, Prof. Jeffrey Sonnenfeld asked business leaders for some real talk about how their companies are using the technology.

Yale SOM’s Jeffrey Sonnenfeld and Steven Tian write that the exchange-traded funds that boycott companies taking action on social issues are underperforming the market and struggling to find investors.

As the risks of dependence on China become more apparent, a few companies are diversifying their supply chains. But inertia and short-term thinking are keeping many companies tethered to markets and suppliers in the world’s second-largest economy, write Yale SOM’s Jeffrey Sonnenfeld and Steven Tian and investor Kyle Bass.

Yale SOM’s Jeffrey Sonnenfeld and Steven Tian and their team found that Connecticut’s return on its pension fund investments is among the worst in the nation. Their analysis of all 50 states offers some avenues for improvement.

Yale SOM leadership expert Jeffrey Sonnenfeld asks if the CEO’s eccentricities and forgotten promises are undermining his leadership of Twitter, Tesla, and SpaceX.

Yale SOM leadership expert Jeffrey Sonnenfeld writes that cynical media coverage and unwarranted concern over Biden’s age have muted the remarkable achievements of his first term.

Yale SOM’s Jeffrey Sonnenfeld and Steven Tian write that the historic settlement and the revelations that preceded it have left Fox Corporation damaged and vulnerable to additional litigation.