6Alan Hughes.Finance for SMEs:A U.K.Perspective[J].Small Business Economics,1997,(9):159.
7Allen N.Berger,Gregory F.Udell.The Economics of Small Business Finance:The Roles of Private Equity and Debt Markets in Financial Growth Cycle[J].Journal of Banking and Finance,1998,(22):613-621.
8Stephen D Williamson.Costly Monitoring,Financial Intermediation and Equilibrium Credit Rationing[J].Jouranl of Monetary Economics,1986,(18):159-171.
9Philip Cooke,David wills.Small Firms,Social Capital and the Enhancement of Business Performance Through Innovation Programs[J].Small Business Economics,1999,(13):219-220.
10Alchian,Armon,Demsetz,Harold.Production,Information Costs and Economic Organization[J].The American Economic Review,1972,62(5):42-47.
