American economist, columnist, and blogger. Professor at George Mason University, holding the Holbert L. Harris chair in the economics department. Co-host of the economics blog Marginal Revolution and co-founder of Marginal Revolution University.

British economist and professor of economics at Imperial College Business School.

CEO, Royal Statistical Society @RoyalStatSoc. Co-author of Restarting the Future (out 1 March 2022) and Capitalism Without Capital.