DP1421 Agency Costs in the Process of Development

Author(s): Daron Acemoglu, Fabrizio Zilibotti
Publication Date: June 1996
Keyword(s): Agency Costs, Development, Financial Institutions, Information, Social Experimentation
JEL(s): D82, E44, G20
Programme Areas: International Macroeconomics
Link to this Page: cepr.org/active/publications/discussion_papers/dp.php?dpno=1421

We analyse an economy where production is subject to moral hazard. The degree of the incentive (agency) costs introduced by the presence of moral hazard naturally depends on the information structure in the economy; it is cheaper to induce correct incentives in a society which possesses better ex-post information. The degree of ex-post information depends on the number of projects and entrepreneurs in the economy; the more projects, the better the information. This implies that in the early stages of development, the range of projects and the amount of information are limited and agency costs are high. Since the information created by a project is an externality on others, the decentralized economy is constrained inefficient; in particular, it does not ?experiment? enough. The analysis of the role of information also opens the way to an investigation of the development of financial institutions. We contrast the information aggregation role of stock markets and information production role of banks. Because the amount of available information increases with development, our model predicts the pattern of financial development observed in practice; banks first and stock markets later.