Multilateral finance and development

This article presents an outline of major international financial institutions, i.e. the Bretton Woods organisations. The focus of analysis is on the conceptions that have shaped the posture of these institutions on development issues and on their corresponding activities and problems.     

Tariff rate quotas and the economic impact of agricultural trade liberalization in the world trade organization

Since their implementation at the Uruguay Round, tariff rate quotas (TRQs) have become a widely used instrument of trade policy in agricultural trade. With almost 1,300 TRQs scheduled at the World Trade Organization, this paper will examine their economic effects more closely. First, the theoretical background of TRQs is examined. Then, a short overview of the Uruguay Round and their institutional background is given. We demonstrate that official statistics, which do not count TRQs as nontariff barriers, are at least highly misleading. Very often, their effects are the same as those of regular quotas, including redistributive effects. The prominent example of the European banana regime is used to illustrate all of these points.A first draft of this paper was presented at the International Atlantic Economic Conference, March 14–21, 2000, Munich, Germany. The results are part of the research project "The Influence of the Institutional Design on the Actual Impacts of Agricultural Trade Liberalization after GATT." Financial support by Volkswagen Stiftung is gratefully acknowledged.     

Fernseherziehung in der Deutschschweiz

Parents’ influence on and monitoring of children’s television use has been investigated intensely. In recent years international research has identified different environmental and family factors which influence active mediation, restrictive mediation, and co-viewing. However, there has been no systematic simultaneous comparison of the impact of these factors in German-speaking Switzerland. Therefore the present study analyzes the impacts of parental attitudes as well as family and environmental factors on parental mediation of children’s TV use simultaneously. 252 parents of children aged 3 to 14 answered questions concerning the impact factors, their mediation behaviour as well as children’s media use. Results confirm findings from international research: Most important for parental mediation styles are parental attitudes and the family communication style as well as children’s age. Structural and other sociodemographical factors seem to be less important.     

Knowledge Disclosure and Transmission in Buyer–Supplier Relationships

A buyer’s technical knowledge may increase the efficiency of its supplier. Suppliers, however, frequently maintain relationships with additional buyers. Knowledge disclosure then bears the risk of benefiting one’s own rival due to opportunistic knowledge transmission through the common supplier. We show that in one-shot relationships no knowledge disclosure takes place because the supplier has an incentive to transmit and, anticipating that, buyers refuse to disclose any of their knowledge. In repeated relationships knowledge disclosure is stabilized by larger technological proximity between buyers and suppliers and destabilized by the absolute value of the knowledge.      

Optimal investment and production decisions and the value of the firm

We explore the effects of uncertainty on a firm that can respond by modifying its investment or production schedule (or both simultaneously) to variations in output price. Investment may increase capacity and/or reduce costs. We consider a firm with finite resources.Our model uses option theory instead of the more traditional net present value framework. One of the early papers using this approach is Brennan and Schwartz (1985) in which an investment project to extract a finite natural resource is valued. In that paper, the value of the firm is a function of two state variables, the finite resource to be extracted (output to be produced in the future) and the commodity spot price. In order to maximize firm value, the manager can respond by modifying one control variable, the production level. In our model we handle instead three state variables (spot price, resources, accumulated investment) and two control variables (production rate and investment rate), and solve numerically.We obtain both the value and the optimal policy of a firm that has investment projects that increase capacity and/or reduce costs and illustrate optimal policies as resources and available investments decrease over the life of the firm. Firms may start by only investing, then invest and produce, to end only producing.We thank Scott Wo, the referee and the editor for their comments and suggestions. Cortázar and Lowener acknowledge the financial support from FONDECYT and FONDER.     

When Stress Frustrates and When It Does Not: Configural Models of Frustrated versus Mellow Salespeople

The purpose of this study is to elucidate the stress–strain relationship by examining compound causes of frustration in the workplace. Drawing on configuration theory, this article describes stress patterns, that is, configurations of role stressors and social stressors, and underlying frustration and its negation, that is, mellowness. In addition, this article describes potential sources of such frustration‐stimulating stress patterns by examining constellations of employee and task characteristics. Based on a sample of 118 salespeople, the authors analyze the data using fuzzy‐set Qualitative Comparative Analysis—an analytic method pertinent to describing configurational patterns of causal factors. The findings from this study indicate the coexistence of alternative patterns of stressors for frustration. In addition, the findings show that configurational patterns for frustrated salespeople are quite different from those characterizing mellow salespeople. In summary, knowledge of these constellations of stressors helps sales managers detect conditions that frustrate, and develop strategies to diminish these conditions in order to improve sales force performance.