By continuing to browse this site you agree to us using cookies as described in About Cookies
Notice: Wiley Online Library will be unavailable on Saturday 7th Oct from 03.00 EDT / 08:00 BST / 12:30 IST / 15.00 SGT to 08.00 EDT / 13.00 BST / 17:30 IST / 20.00 SGT and Sunday 8th Oct from 03.00 EDT / 08:00 BST / 12:30 IST / 15.00 SGT to 06.00 EDT / 11.00 BST / 15:30 IST / 18.00 SGT for essential maintenance. Apologies for the inconvenience.
Associate Professor, Department of Industrial Economics, Tamkang University, Taiwan, ROC (firstname.lastname@example.org). The paper was first presented at the 1999 Industry Economics Conference, hosted by Monash University, Melbourne, Australia. The author expresses her gratitude for the useful discussions in the conference.