A Model of the Demand for Investment Banking Advising and Distribution Services for New Issues

A Model of the Demand for Investment Banking Advising and Distribution Services for New Issues

1981Working Paper No. 629

This paper presents a theory of the demand for investment banking advising and distribution services for the case in which the investment banker is better informed about the capital market than is the issuer and the issuer cannot observe the distribution effort expended by the banker. The optimal contract under which the offer price decision is delegated to the better-informed banker in order to deal with the adverse selection and moral hazard problems resulting from the informational asymmetry and the observability problem is characterized. The model demonstrates a positive demand for investment banking advising and distribution services and provides an explanation of the under pricing of new issues.