     1       Provan and Milward 1995 Revisited: A Case-Study on Network Structure and Network Effectiveness of a Dutch Mental Health Care Network Paper to be presented at the 9 th Public Management Research Conference October 25-27, 2007 [Draft: Please do not quote or cite without permission] Marion Vollenberg Faculty of Social and Behavioral Sciences Department Organisation Studies / Tranzo P.O. Box 90153 5000 LE Tilburg, The Netherlands E-mail: m.m.vollenberg@uvt.nl Phone: +31 13 4663476 Joerg Raab Faculty of Social and Behavioral Sciences Department of Organisation Studies P.O Box 90153 5000 LE Tilburg, The Netherlands E-mail: j.raab@uvt.nl Phone: +31 13 4663651 Patrick Kenis Faculty of Social and Behavioral Sciences Department of Organisation Studies / Tranzo P.O Box 90153 5000 LE Tilburg, The Netherlands E-mail: p.kenis@uvt.nl Phone: +31 13 4663159