Radkevitch, U.L.; Heck, H.W.G.M. van; Koppius, O.R. - Erasmus Research Institute of Management (ERIM), ERIM … - 2007
level of firm or buyer-supplier dyad, we address portfolios of buyer-supplier relationships at an online marketplace for IT … services. Using the portfolio approach, we develop a buyers taxonomy and analyze properties of resulting clusters. Our …
Portfolios of Exchange Relationships: An Empirical
Investigation of an Online Marketplace for IT Services …