7Berger A, Frame W S, Miller N. Credit scoring and the availability, price and risk of small business credit[J]. Journal of Money, Credit, and Banking, 2005,37 : 191- 222.
8Moore G R, Porter R, Small D H. Modeling the disaggregated demand for M2 and MI: the U. S. experience in the 1980s[A]. Board of Governors of the Federal Reserve System, financial sectors in open economies: empirical analysis and policy issues [C]. Washington, D C : Board of Governors, 1990.
9Tufano P. Financial innovation[,A]. Constantinides G, Harris M, Stulz R. The handbook of the economics of finance[C]. Amsterdam:North Holland, 2002.
10Ireland P N. Endogenous financial innovation and the demand for money [J]. Journal of Money, Credit and Banking, 1995,27(1) : 107-123.
