Aleh Tsyvinski is Arthur M. Okun Professor of Economics at Yale University and Research Associate, National Bureau of Economic Research, EFG and PE groups. Professor Aleh Tsyvinski holds the Arthur M. Okun Chair in Economics and Global Affairs. He is a macroeconomist with particular interest in government policy and the role of markets in society. His most recent research is on the theory of taxation. His papers have been published in leading journals, such as Journal of Finance, American Economic Review, The Review of Financial Studies, The Review of Economic Studies and Econometrica.