Toby E. Stuart is the Leo Helzel distinguished professor of business administration at the Haas School of Business, UC Berkeley. He is faculty director of the Berkeley-Haas Entrepreneurship Program and faculty director of the Institute for Business Innovation; and distinguished teaching fellow. He previously has held named professorships at Harvard University, Columbia University, and the University of Chicago. Stuart is the cofounder of a tech company and on multiple corporate boards. He has published dozens of academic papers on social status and social network dynamics. He was the long-time department editor for entrepreneurship and innovation at Management Science, and has been an editor at many prominent journals, including American Journal of Sociology and Administrative Science Quarterly.