Labor Law Reform: One Step Forward and Two Steps Back

This article deals with the question of whether the reforms proposed by the labor law traditionalists are desirable on economic grounds, and if not, what types of reform might be offered. The specific proposals include increased job security, increased employee participation in decision making, and reform of the National Labor Relations Act (NLRA). The difficulty for reformers is that they have not yet accepted the challenge of designing proposals for today's more competitive labor and product markets. Until this changes, reform efforts can be shown to be backward steps.     

Efficient Estimation: The Rao-Zyskind Condition, Kruskal's Theorem and Ordinary Least Squares*

The paper emphasizes the practicability and accessibility of the necessary and sufficient condition for ordinary least squares to yield best linear unbiased estimators in several problems that are available in econometrics Two convenient equivalent alternative forms of the condition are presented It is shown that the condition is useful for analyzing different problems and is especially relevant for pedagogical purposes Several practical economic examples are presented     

Emergence of Captive Finance Companies and Risk Segmentation in Loan Markets: Theory and Evidence

A seller with some degree of market power in its product market can earn rents. In this context, there is a gain to granting credit to purchase of the product and thus to the establishment of a captive finance company. This paper examines the optimal behavior of such a durable good seller and its captive finance company. The model predicts a critical difference between the captive finance company's credit standard and that of independent lenders ("banks"), namely, that the captive finance company will adopt a more lenient credit standard. Thus, we should expect the likelihood of repayment of a captive loan to be lower than that of a bank loan, other things equal. This prediction is tested using a unique data set drawn from a major credit bureau in the United States, and the evidence supports the theoretical prediction.     

Excess Asset Reversions and Shareholder Wealth

The ownership of pension assets in a defined benefit pension plan is an unresolved issue in corporate finance. The issue is important because it defines the appropriate investment policy for a pension fund. In this paper, we summarize the ownership debate in the form of two mutually exclusive theories. We then focus on a recently popular event in pension finance, excess asset reversions. Our paper demonstrates the valuation effects associated with this event in a stochastic dominance framework. Under certain conditions, a reversion constitutes an expropriation of wealth from the participants and beneficiaries of the plan to the firm. Using data provided by the Pension Benefit Guaranty Corporation and the Center for Research in Security Prices tape, we examine the returns to the shareholders of 58 companies which conducted excess asset reversions between 1980 and 1984. Our results show that large abnormal returns accrued to these shareholders around the time of the reversion. These findings have implications both for the appropriate investment policy of pension funds and for public policy with respect to plan terminations.     

An Investigation of the Effects of Specialization in Audit Workpaper Review*

Abstract. This study examines the effect of specialization at the different stages of an audit workpaper review. Auditing literature advises focusing each review level on specific kinds of errors (i.e., seniors on mechanical errors and managers on conceptual errors), rather than having seniors and managers perform successive all-encompassing reviews. However, surveys of review practice suggest that all-encompassing reviews are common. To determine whether specialization at different levels of review improves reviewers' overall effectiveness, this study has 35 managers and 39 seniors actually perform a review of a realistic set of workpapers. Half the subjects performed specialized reviews, whereas the other half performed all-encompassing reviews. Overall accuracy rates in our study are consistent with prior research. In addition, the combined reviews of seniors and managers are more effective than those of either seniors or managers separately, demonstrating the benefits of hierarchical review. However, specialized review leads reviewers to be significantly less accurate than reviewers performing all-encompassing reviews. The results suggest specialization will not automatically improve review effectiveness, and that accounting firms may need to re-evaluate their review guidance and professional training on workpaper reviews.