Multiple-bank lending: diversification and free-riding in monitoring

Abstract

This paper analyzes the optimality of multiple-bank lending, when firms and banks are subject to moral hazard and monitoring is essential. Multiple-bank lending leads to higher per-project monitoring whenever the benefit of greater diversification dominates the costs of free-riding and duplication of effort. The model predicts a greater use of multiple-bank lending when banks are highly leveraged, firms are less profitable and monitoring costs are high. These results are consistent with some empirical observations concerning the use of multiple-bank lending in small and medium business lending.multiple monitors, diversification, free-riding problem, multiple-bank lending.