This paper suggests that, in presence of uncertainty, individual choices are made on the basis of subjective evaluations, and the transmission of information is too expensive, so that the decision-making process must largely be based on other agents' knowledge. Banks operate by developing a network of personal relationships, based on trust, that allows agents to make use of the subjective knowledge of others. The deregulation process of the financial industry of the 1990s was based on the principle that information disclosure would make the market for securities more efficient, increasing risk diversification, and making the financial system safer. Many innovative financial contracts, however, were not backed by trust and reputation mechanism as traditional banking activities. The shadow banking system emerging from these market-based transactions was thus much more risky and fragile than the traditional one, based on private information and unwritten rules of conduct. © 2011 Springer-Verlag.
Dia, E. (2011). Uncertainty, trust, and the regulation of the banking industry. INTERNATIONAL REVIEW OF ECONOMICS, 58(2), 213-228 [10.1007/s12232-011-0121-1].
Uncertainty, trust, and the regulation of the banking industry
DIA, ENZO
2011
Abstract
This paper suggests that, in presence of uncertainty, individual choices are made on the basis of subjective evaluations, and the transmission of information is too expensive, so that the decision-making process must largely be based on other agents' knowledge. Banks operate by developing a network of personal relationships, based on trust, that allows agents to make use of the subjective knowledge of others. The deregulation process of the financial industry of the 1990s was based on the principle that information disclosure would make the market for securities more efficient, increasing risk diversification, and making the financial system safer. Many innovative financial contracts, however, were not backed by trust and reputation mechanism as traditional banking activities. The shadow banking system emerging from these market-based transactions was thus much more risky and fragile than the traditional one, based on private information and unwritten rules of conduct. © 2011 Springer-Verlag.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.