7Heshmati, A.and H.Loof (2006), "Investment and Performance of Firms: Correlation or Causality?," CESIS, Working Paper Series in Economics and Institutions of Innovation, No.72.
8Saaty ,Thomas L.The Analytic Hierarchy Process[M].Mcgraw-Hill, New York, 1980.
9Nath,Prithwiraj, Naehiappan Subramanian, and Ramakrishnan Ramanathan(2010), "The impact of marketing capability, operations capability and diversification strategy on performance:A resource-based view," Industrial Marketing Management,39(2),pp.317-329.
10H su, C.-C., K.C.Tan, V.1LKannan, and G.Keong Leong (2009), "Supply chain management practices as a mediator of the relationship etween operations capability and firm performance," International Journal of Production Research, 47(3 ), pp.835-855.