This paper studies the economic role of financial institutions in economies where agents' incomes are subject to privately observable, idiosyncratic random events. The information structure precludes conventional insurance arrangements. However, a financial institution -- perhaps best viewed as a savings bank -- can provide partial insurance by generating a time pattern of deposit returns that redistributes wealth from agents with high incomes to those with low incomes, resulting in a level of expected utility higher than that achievable in simple security markets. Insurance is incomplete because the bank faces a tradeoff between provision of insurance and maintenance of private incentives.
*Published:
Haubrich, Joseph G. & King, Robert G., 1990. "Banking and insurance," Journal of Monetary Economics, Elsevier, vol. 26(3), pages 361-386, December.
You may purchase this paper on-line in .pdf format
from SSRN.com ($5) for electronic delivery.
Machine-readable bibliographic record -
MARC,
RIS,
BibTeX
