Kristianto, Yohanes; Helo, Petri - In: International Journal of Applied Management Science 1 (2009) 4, pp. 401-419
optimised by finding the optimum selling price for the buyer and suppliers as well as the innovation level through product … substitutability. The results show that innovation makes procurement costs higher in dual sourcing. With respect to managerial … implication, this paper suggests that the buyer should encourage innovation by offering higher incentives to the suppliers as well …
