“Jeffrey A. Sonnenfeld is the Senior Associate Dean for Leadership Studies & Lester Crown Professor in the Practice of Management, at Yale University. Professor Sonnenfeld has compiled and is updating a listing of 40 companies that remain operating in Russia, with significant business risk exposure. Here is a link to his work on this matter and an updated list of companies via Yale School of Management.

“Professor Sonnenfeld’s related research has been published in 100 scholarly articles which appeared in the leading academic journals in management such as Administrative Sciences Quarterly, the Academy of Management Journal, the Academy of Management Review, the Journal of Organizational Behavior, Social Forces, Human Relations, and Human Resource Management. He has also authored eight books, including The Hero’s Farewell, an award-winning study of CEO succession, and another best seller, Firing Back, a study on leadership resilience in the face of adversity. Professor Sonnenfeld earned the 2018 Ellis Island award from the US Ellis Island Foundation. He was Harvard’s first John Whitehead Faculty Fellow and won outstanding educator awards at Yale, Emory and the American Society for Training and Development. His work is regularly cited by the general media in such outlets as: BusinessWeek, Fortune, Forbes, the Wall Street Journal, the New York Times, Newsweek, Time, the Economist, the Financial Times, the Washington Post, CBS (60 Minutes), NBC (The Today Show), ABC (Nightline, Good Morning America), CNN, and Fox News, as well as PBS, where he is a regular commentator for FORTUNE and CNBC. BusinessWeek listed Sonnenfeld as one of the world’s 10 most influential business school professors and Directorship magazine has listed him among the 100 most influential figures in corporate governance. He is the first academician to have rung the opening bells of both the New York Stock Exchange and the Nasdaq Stock Exchange.”