[size=17.000000pt]Effects of cooperative procurement procedures on constructionproject performance: A conceptual framework
[size=13.000000pt]Per Erik Eriksson [size=9.000000pt]*[size=13.000000pt], Mats Westerberg
[size=8.000000pt]Division of Entrepreneurship and Industrial Organisation, Lulea ̊ University of Technology, 97187 Lulea ̊, Sweden
[size=8.000000pt]Received 3 June 2009; received in revised form 20 January 2010; accepted 26 January 2010