2Allen, F. &D. Gale, 1991 : "Arbitrage, short sales, and financial innovation", Eeonometriea 59 : 1041 - 68.
3Bhattacharyya, S. & V. Nanda, 2000: "Client discretion, switching costs, and fmaneial innovation", Review of Financial Studies 13(4) : 1101 - 27.
4Boot, W.A.& A. V.Thakor, 1995 :"Banking scope,financial innovation,and the evolution of the financial system" ,Center for Economic Policy Researeh,Discussion Paper: 1237.
5Diamond, D., 1984: Financial Intexmediation and delegated monitoring. Review of Economic Studies 51, 393-414.
6Finnerty, J. D., 1993 : "An overview of corporation seurities innovation", Jcmal of Applied Corporate Finance 4:23 - 39.
8Greenbaum, S.& C.Haywood, 1973 :"Sectdar change in the financial services industry",Joumal of Money,Credit & Banking(5) :571 - 603.
9Harmon, T. H. & J. M. McDowell, 1984: "Market concentration and diffusion of new technology in the bank industry", Review of Economics and Statistics 11.
10Kane,E.J., 1978: "Getting aloag without regulation Q:testing the standard view of deposit- rate compatition during the 'Wildcard experience' ",The Journal of Finance 33,921 - 932.