COWLES FOUNDATION FOR RESEARCH IN ECONOMICS
AT YALE UNIVERSITY

Box 208281
New Haven, CT 06520-8281

Lux et veritas

COWLES FOUNDATION DISCUSSION PAPER NO. 1863

The Financing of a Public Utility

Eric Smith and Martin Shubik

June 2012

The interaction of capital stock with overlapping generations is investigated where the time structures of human capital and other physical capital does not match. We consider the economies with either gold or fiat as the outside money and consider the financing problems that appear in the financing of capital stock. The complexity of the underlying physical structure combined with concern for efficiency and equity help to determine the financial structure.

Keywords: Capital stock, Time scales, Fiat, Gold, Joint product

JEL Classiffication: C73, D24, E22, E41