Carl F. Fey
Stockholm School of Economics
P.O. Box 6501
S-11383 Stockholm, Sweden
Tel. (46-8)-736-9501
Fax. (46-8)-31-9927
E-mail:iibcf@hhs.se
and
Daniel R. Denison
University of Michigan Business School
701 Tappan St.
Ann Arbor, MI 48109
Tel (1-734)-763-4717
E-mail: ddenison@umich.edu
SSE/EFI Working Paper Series in Business Administration No. 2000:4
April 2000