Berger, Paul D.; Gerstenfeld, Arthur; Zeng, Amy Z. - In: Omega 32 (2004) 1, pp. 9-15
As more supply chains are becoming dependent upon suppliers, an interruption of supply networks can obstruct the functionality of the entire supply chain. The purpose of this paper is to present what we believe is a useful way to think about the number of suppliers needed in the presence of...
