Knowledge that Transforms

As a result of rapid growth in the post—war period, pension plans have become a major component of the financial structure of large corporations. A recent survey [5] of 475 of the Fortune 500 companies revealed that pension cost in 1978 averaged 12.5 % of pretax profits and 7.2 % of

ABSTRACT Complete diversification is the rational investment strategy for a risk averse individual in a homogeneous securities market who considers only the first two moments of return. Observed behavior of market participants, however, demonstrates that the majority of individual investors hold imperfectly diversified portfolios. The purpose of the present study is to examine one potential cause for this behavior which does not rely on imperfection in the capital market. Specifically, we show that given the existence of, and investor preference for, positive skewness, a rational investor may hold an optimal limited number of homogeneous risk assets.

ABSTRACT This paper examines empirically the effect of unfunded pension obligations on corporate share prices and discusses the implications of these estimates for national saving, the decline of the stock market in recent years, and the rationality of corporate financial behavior. The analysis uses the information on inflation‐adjusted income and assets which large firms were required to provide for 1976 and subsequent years. The evidence for a sample of nearly 200 manufacturing firms is consistent with the conclusion that share prices fully reflect the value of unfunded pension obligations. Since the conventional accounting measure of the unfunded pension liability has a number of problems (which we examine in the paper), it would be more accurate to say that the data are consistent with the conclusion that shareholders accept the conventional measure as the best available information and reduce share prices by a corresponding amount. The most important implication of the share price response is that the existence of unfunded private pension liabilities does not necessarily entail a reduction in total private saving. Because the pension liability reduces the equity value of the firm, shareholders are given notice of its existence and an incentive to save more themselves. For this reason, unfunded private pensions differ fundamentally from the unfunded Social Security pension and the other unfunded federal government civilian and military pensions.

ABSTRACT The hypothesis that the weekly announcement of the money supply affects interest rates is examined. The announcement effect is interpreted as a policy anticipation effect. That is, an unanticipated increase in the money supply leads to an increase in interest rates in anticipation of future tightening by the Federal Reserve. Estimates of this effect with proxies for the unanticipated change constructed from a survey of money supply forecasts and an ARIMA model indicate that: (a) financial markets respond very quickly to the announcement; and (b) the response was largest when policymakers emphasized the importance of the monetary aggregates.

A simple model is presented in which it is costly for domestic investors to hold foreign assets. The implications of the model for the composition of optimal portfolios at home and abroad are derived. It is shown that all foreign assets with a beta larger than some beta β * plot on either one of two security market lines. Some foreign assets with a beta smaller than β * are not held by domestic investors even if their expected return is increased slightly.

ABSTRACT Empirical studies of the Treasury Bill markets have revealed substantial differences between the futures price and the implied forward price. These differences have been attributed to taxes, transaction costs, and the settling up procedure employed in the futures market. This paper examines the forward and futures prices in foreign exchange in an attempt to distinguish between the competing explanations.