INVESTMENT PERFORMANCE OF COMMON STOCKS IN RELATION TO INSIDER OWNERSHIP

In this paper, the authors empirically examine whether corporations with high degrees of insider ownership enjoy superior returns compared with firms with more diffuse ownership. In addition, the authors evaluate the effects of insider ownership on security returns in relations to the well-known effects of size and earnings yield (or price-earnings) ratios. Results indicate that, in addition to Basu's price-earnings effect, insider ownership is a new statistically significant variable that is associated with abnormal returns. This return anomaly might occur because the market pays an inadequate price for top managements' equity ownership, a firm-specific fundamental variable that has a theoretical foundation in agency theory.     

A new full‐nest classification approach

This study conceptually and empirically develops an improved approach for classifying full‐nest households. Unlike existing life‐cycle models, this study separates traditional full‐nest couples who marry and have children at a young age from those who delay marriage and childbearing until their 30s. Nontraditional delayed full‐nest spouses held nontraditional sex role norms and values and experienced greater work and time pressures. They also consumed more healthy foods and beverages, avoided convenience and junk foods, but consumed more meals prepared away from home, as well as alcoholic beverages, than their traditional counterparts. While extant life‐cycle approaches use age of head of household to separate school‐age and older full‐nest families, this study uses the transitions of the youngest child to school age, and then to teenage years. This distinction more effectively captures life‐style and consumption differences than does the traditional life‐cycle approach. Overall, this new full‐nest classification scheme outperforms existing life‐cycle approaches in identifying unique sex‐role norms and values profiles as well as household food and beverage consumption patterns. It also captures meaningful and significant differences, in dollar values of home entertainment devices and furniture and of major durable assets not uncovered by previous research. Based on these findings, it is recommended that this full‐nest classification approach be incorporated into extant life‐cycle models. © 2002 John Wiley & Sons, Inc.     

INTERNATIONAL LISTINGS, THE SECURITY MARKET LINE AND CAPITAL MARKET INTEGRATION: THE CASE OF US LISTINGS ON THE LONDON STOCK EXCHANGE

This paper examines for international capital market segmentation by testing for changes (both inter-temporally and inter-beta) in the parameters of the riskreturn pricing relationship caused by the listing of US stocks on the London Stock Exchange (LSE) between 1965 and 1987. It is hypothesized that international listings reduce the negative effects associated with barriers to international investments, help integrate world markets and therefore decrease internationally listed stock's required returns. Significant negative deviations from the Sharpe-Lintner (SL) pre-listing pricing relationship during the postlisting period are therefore expected, primarily caused by decreases in the intercept parameter. We find, in support of the hypothesis, significant negative deviations from the predictions of SL for our sample, although they do not appear to have an intertemporal dimension. These deviations are largely associated both with decreases in the value of the SL model's intercept parameter and with low beta firms, and point toward some integration benefits from US listings on the LSE.     

Adverse selection as an explanation of credit rationing and different lender types

An adverse selection model is utilized to demonstrate that informational asymmetry may make it wealth optimal for the financial intermediary (FI) to credit ration and to rationalize the existence of different lenders in the credit market. The crucial assumption is that borrowers differ in their tolerance for a lender-imposed default penalty, the severity of which also varies with the lender. The credit rationing portion proves that the FI will: 1) be forced by a binding regulatory constraint to overinvest in capital; 2) ration its worst risk class borrowers; 3) establish its optimal loan interest rate on the basis of the average quality of its loans and the interest rate elasticity of the borrower demand in its best risk category; and 4) decrease the total loan volume and increase the loan interest rate due to an increase in the capital requirement, but the effect on the default risk quality of its loan portfolio is ambiguous. The existence result is that if a lender has a high default penalty, he can charge a lower rate and attract only “good” borrowers, i.e., heterogeneous lender types encourage the screening of borrowers and vice versa.     

Structural shifts in urban population density gradients: an empirical investigation

This study investigates the structural shifts in urban population density gradients by first using the shifting regression technique of Farley, Hinich, and McGuire to detect the possible change in the structure of an urban area. Secondly, a generalized random coefficient technique is used to simultaneously detect the possible structural change and stochastic behavior of density gradients. Data for 50 United States SMSA's are used to do the empirical analyses.