1. Stuart I. Greenbaum、George Kanatas、Itzhak Venezia:“Equilibrium loan pricing under the bank-client relationship”,Journal of Banking & Finance, Volume 13, Issue 2, May 1989, Pages 221-235。
这篇我实在找不到,对不起!
2. A welfare comparison of intermediaries and financial markets in Germany and the US
3. Availability and cost of credit for small businesses: Customer relationships and credit cooperatives