7[19]Thomas Hellmann & Manju Puri. Venture Capital and the Professionalization of Start-up Firms: Empirical Evidence [J]. The Journal of Finance,Vol107,NO. 1, FEB 2002, P169-195.
8[20]A. N. Berger & G. F. Udell. Small Business Credit Availability and Relationship Lending: The importance of Bank Organizational Structure[J]. Economic Journal, Forthcoming, 2002.
9[24]Stiglitz & Weiss. Gredit Rationing in Markets with Imperfection Information [ J]. American Economics Review, Vol70, 3, 1981,P1-42.
10[25]Robert N. Collender & Sherrill Shaffer. Local bank office ownership : deposit control, market structure and economic growth [J]. Journal of Banking & Finance, 27,2003,P27-57.