In mainstream microeconomic theory firms are assumed to maximize profits. This useful assumption enables economists to derive demand and supply functions and estimate them with market data. The rarely asked question is: how do businessmen optimize and how closely do their efforts achieve optimum...

A review of the Japanese National Accounts reveals that the Japanese household sector has apparently suffered a capital loss of some 400 trillion-yen in 1990 consumption prices since 1970. This loss is large enough to explain most of the Japanese recession of the 1990's. We can trace some...

This paper uses financial statement data for large samples of U.S. and Japanese nonfinancial corporations to estimate the return to capital in each country for the period 1967-83. Interpreting these as measures of the cost of capital, we find that the before-tax cost of corporate capital was...

This paper presents evidence about the coats of corporate capital in Japan and the US, for a sample of large companies, and evaluates a variety of hypotheses about why the cost might be lower in Japan.We find that the before-tax return to capital in Japan appears slightly lower than in the U.S....

The value of corporate equity in Japan is dramatically smaller than that implied by the sum of the reproduction cost of accumulated investment and the market value of land owned by corporations (that is, the Tobin's average 'q' is much smaller than unity). This discrepancy appears to result from...

In this paper, we outline the cost minimizing behavior of oligopoly firms and the price adjustment process in the labor market which underlie the traditional formulation of aggregate wage-price behavior in the U.S., and show that resulting equations applied to U.S. data remain stable before and...

We extend our recent work measuring the cost of capital in Japan and the United States by considering several questions that such results raised. Among our findings are:(1) The small firm - large firm distinction appears to be more significant in Japan, not in the United States;(2) Correcting...