Salaries of academic economists are studied to determine if individuals receive differential returns to publishing articles of varying quality and to coauthored versus single-authored articles. Estimates based on detailed data and a flexible nonlinear least-squares procedure indicate that substantial returns to quality exist and that an individual's return from a coauthored paper with n authors is approximately 1/n times that of a single-authored paper.

Andrew F. Daughety, Forrest D. Nelson, An Econometric Analysis of Changes in the Cost and Production Structure of the Trucking Industry, 1953-1982, The Review of Economics and Statistics, Vol. 70, No. 1 (Feb., 1988), pp. 67-75

This paper extends the prior empirical research that explains the perceived use or importance of budget control or both, with organizational context and structure in manufacturing organizations. In this paper, the perceived importance of expenditure budget control in research and development (R&D) work groups is explained empirically by organizational context (R&D work group size, source of R&D funding, and size of R&D budget) and the management control system (steps in the control process, social control). Data obtained from 76 R&D work groups in ten organizations support the five hypotheses. Generally, there is an interaction between the steps in the control process and each of the other independent variables on the perceived importance of expenditure budget control for management control of the R&D work group. Résumé. Le présent article s'inscrit dans le prolongement des travaux de recherche empiriques précédents visant à expliquer l'utilisation perçue du contrôle budgétaire ou son importance ‐ sinon les deux ‐ dans le contexte et la structure d'organisation des entreprises manufacturières. Dans cet article, l'importance du contrôle du budget des investissements perçue par les groupes de travail en recherche et développement (R & D) s'explique concrètement par le context organisationnel (la taille du groupe de travail en R & D, la source de financement des activités de R & D et l'importance des crédits affectés à ces activités) et par le système de contrôle de gestion (étapes du processus de contrôle, contrôle social). Les données obtenues auprès de 76 groupes de travail en R & D dans dix organisations viennent confirmer les cinq hypothèses des auteurs. L'on relève, de façon générale, une interaction entre, d'une part, les étapes du processus de contrôle et chacune des autres variables indépendantes et, d'autre part, l'importance perçue du contrôle du budget des investissements aux fins du contrôle de gestion du groupe de travail en R & D.

It is feared that low fertility and older age distributions in the developed countries might cause lower life cycle consumption because of the increased pension and health cost burden. The theoretical literature on intergenerational transfers has addressed this question but has considered only the consumption of market goods and has made no serious empirical attempt to measure the theoretical concepts necessary to assess the problem. This paper develops a theoretical model of intergenerational transfers incorporating time use. With the aid of time budget and consumer expenditure surveys, empirical estimates of the age profiles of various types of time and goods consumption are presented, and we conclude that (1) the net direction of intergenerational transfers is from younger to older ages; (2) under the golden-rule assumption, these transfers largely constitute an externality to childbearing; and (3) they are not large enough to offset the capital dilution effect that would result from higher fertility and more rapid population growth.

Conventional management accounting principles used to evaluate relevant costs have been developed under the assumption of deterministic manufacturing settings. Manufacturing operations, however, are complex and stochastic. In this paper we examine the impact of stochasticity in the production process on relevant costs based on a dynamic assessment of capacity constraints. We develop a model to analyze the behavior of relevant costs with respect to changes in the expected duration and variability in set-ups and processing. An implication of this analysis is that for profit maximization capacity will exceed expected demand if production rates or demand are stochastic.

Consider a long-term relationship between a seller and a buyer whose valuation (for a per-period service or a durable good) is private. As trade progresses, the valuation will be partially revealed, and it may be impossible for the parties to commit ex-ante not to take advantage of this. We analyse this situation first by supposing that the parties can sign a sequence of short-term contracts; and secondly by supposing that they can sign a long-term contract, but cannot commit not to renegotiate it later. We find a close relationship in the second case between the optimal long-term contract and the non-commitment outcome in the standard Coasian durable good model. Our results also have implications for hidden-information principal-agent models.