The 2019 Thinkers50 work primarily out of business school. Harvard Business School, INSEAD, and the London Business School lead the pack with four faculty members each. Dartmouth Tuck, Columbia Business School, MIT Sloan, and the Wharton School each placed two members on this year’s list. NYU Stern, IMD, Oxford Said, Berkeley Haas, Maryland Smith, Boston Questrom, Toronto Rotman, and the University of Lausanne each notched one faculty member on Thinkers50 as well.