This paper develops a model of the choice between bank and market finance b
y entrepreneurial firms that differ in the value of their net worth. The mo
nitoring associated with bank finance ameliorates a moral hazard problem be
tween the entrepreneurs and their lenders. The model is used to analyze the
different strands of the credit view of the transmission of monetary polic
y. In particular, we derive the empirical implications of a broad credit ch
annel, and compare them to those obtained when the model is extended to inc
orporate some elements of the bank lending channel. (C) 2000 Elsevier Scien
ce B.V. All rights reserved. JEL classification: E44; E50; D82.