Solomon W. Polachek is a Distinguished Professor at the State University of New York at Binghamton (Binghamton University), where he has taught since 1983. His Ph.D. is from Columbia University, and he has had post-doctoral fellowships at the University of Chicago and Stanford University, and visiting faculty appointments at the Catholic University of Leuven, Tel Aviv and Bar Ilan Universities, Princeton, and Kasetsart University. Konstantinos Tatsiramos holds a Joint Professorship in Labour Economics at the University of Luxembourg and the Luxembourg Institute of Socio-Economic Research (LISER). His Ph.D. is from the European University Institute, and he has had academic positions at the University of Nottingham, the University of Leicester and the Institute of Labor Economics (IZA).