7Bencivenga, V B, B. D. Smih. Financial intermediation and Endogenous Growth [ J ]. Review of Economic Stduies, 1991, (58) : 195 - 209.
8Berger A N, G F Udell. Small Business Credit Availability and Relationship Lending: The Importance of Bank Organizational Structure [ J ]. The Economic Journal, 2002, (112) : 32 - 53.
9Levine R. Bank- based or Market - based Financial Systems: Which is Better? [ J ]. Journal of Financial Intermediation, 2002, 11 (4) : 398 - 428.
10Lucas, Robert E Jr. On the Mechanics of Economic Development [J] .Journal of Monetary Economics, 1988, (22) : 3 - 42.