Fuad Aleskerov is the department head of Mathematics for Economics and head of the International Centre of Decision Choice and Analysis at the Higher School of Economics, head of research at the Russian Academy of Sciences’ Institute of Control Sciences, and an Academia Europaea member. He has lectured at, among others, the California Institute of Technology and Pantheon-Sorbonne University, France. He has spoken at over 150 conferences, authored 10 books and over 200 articles on choice theory, data analysis, and more.Alexander Vasin has been a professor since 1977 at Lomonosov Moscow State University, and is deputy head of Operations Research. He has been a visiting professor at the University of Minnesota, University of Alicante, Carlos III University of Madrid, and University of Tennessee. He has taught Game Theory, Mathematical Models in Economics, and more, published 4 textbooks and over 100 articles. His field of research includes multi-stage and repeated games and theory of imperfect competition.