5Berger,Allen,and Gregory Udell. Collateral, Loan Quality, and Bank Risk [J]. Journal of Monetary Economics, 1990, (25).
6Berger, Allen, and Gregory Udell. Relationship Lending and Lines of Credit in Small Firm Finance [J]. Journal of Business, 1995, (68).
7Besanko,David,and Anjan Thakor. Collateral and Rationing: Sorting Equilibria in Monopolistic and Competitive Credit Markets[J]. International Economic Review, 1987, (28).
8Blazy, Regis, and Laurent Weill. Why Do Banks Ask for Collateral and Which Ones JR]. Working Papers, University of Luxembourg, 2007.
9Boot, Arnoud, Thakor, Anjan, and Gregory Udell. Secured Lending and Default Risk: Equilibrium Analysis, Policy Implications and Empirical Results[J]. Economic Journal,1991, (101).
10Booth, James, and Lena Chua Booth. Loan Collateral Decisions and Corporate Borrowing Costs [J]. Journal of Money, Credit and Banking, 2006,(38).