Crespo Cuaresma, Jesús; Jumah, Adusei; Karbuz, Sohbet - 2007
University of Innsbruck
Working Papers
in
Economics and Statistics
Modelling and … Classi cations: C22, O13, C53.
Department of Economics, University of Innsbruck, Universit atstrasse 15, 6020 Innsbruck …,
Austria. E-mail: jesus.crespo-cuaresma@uibk.ac.at.
yDepartment of Economics, University of Vienna, Bruennerstrasse 72, 1210 …