Koskela, Erkki (contributor); Stenbacka, Rune (contributor) - 2004 - [Elektronische Ressource]
***
Department of Economics, University of Helsinki
Discussion Papers No. 590:2004
ISSN 1459-3696
ISBN 952 …-10-1520-9
January 29, 2004.
* Department of Economics, P.O. Box 17 (Arkadiankatu 7), 00014 University of
Helsinki, Finland, E …-mail: erkki.koskela@helsinki.fi.
** Department of Economics, Swedish School of Economics, Arkadiankatu 7, 00100
Helsinki …