Editor
Solomon Polachek State University of New York at Binghamton, USA
IZA Co-Editor
Konstantinos Tatsiramos University of Leicester, UK
Editorial Advisory Board
Orley C. Ashenfelter Princeton Univeristy, USA
Francine D. Blau Cornell University, USA
Richard Blundell University College London, UK
David Card University of California, Berkeley, USA
Ronald G.Ehrenberg Cornell University, USA
Richard B. Freeman Harvard University, USA
Daniel S. Hamermesh University of Texas at Austin, USA
James J. Heckman University of Chicago, USA
Alan B. Krueger Princeton University, USA
Edward P. Lazear Stanford University, USA
Christopher A. Pissarides London School of Economics, UK
Klaus F. Zimmermann IZA, Bonn, Germany