Koskela, Erkki (contributor); … - 2003 - [Elektronische Ressource]
Economics, University of Helsinki.
Discussion papers No 569:2003.
ISSN 1459-3696
IBSN 952-10-1216-1
June 9, 2003.
* Department … of Economics, P.O. Box 54 (Unioninkatu 37), FIN-
00014 University of Helsinki, Finland, and the Research
Department of … the Bank of Finland, P.O. Box 160, 00101 Helsinki,
Finland. e-mail: erkki.koskela@helsinki.fi
** Department of Economics …