Income inequality,unemployment, and suicide: a panel data analysis of 15 European countries

One of the reasons behind the re-negotiation of the Lomé Convention, resulting in the Cotonou Agreement, was the alleged inability of the trade provisions of Lomé to increase the African, Caribbean and Pacific (ACP) countries' market share of the European Union (EU) market. The Cotonou Agreement may lead to the more advanced ACPs being granted future market access to the EU under a generalized system of preferences (GSP), in conformity with World Trade Organization (WTO) rules. To this end, this paper makes a comparative analysis of the effects of the EU's Lomé Convention and GSP on exports of developing countries using a gravity type of model. The results indicate positive and statistically significant export effects of the both the Lomé Convention and the GSP. The export effects are greater in case of the Lomé Convention throughout the study period running from 1973 to 1992. In addition, the paper illustrates the EU country distribution of the export effects and shows that Belgium and The Netherlands are the EU countries that most have increased their imports from the developing countries under both the Lomé Convention and the GSP.     

E-Business Adoption by SMEs--Prerequisites and Attitudes of SMEs in a Swedish Network

The context for this research is the transformation process of small and medium-sized enterprises (SMEs) from traditional (t-) businesses toward e-businesses and the accompanying development of the knowledge and competence among employees. SMEs constitute a great part of the Swedish industry and economy. This and the fact that they have special prerequisites concerning human and technology resources makes SMEs an interesting research focus when looking at the transformation process toward e-business. The aim of this research is to investigate SMEs with the purpose of designing, implementing, and evaluating information technology-supported activities that will allow SMEs to approach e-business. This article presents results from parts of an ongoing study, that involves seven SMEs. This study will be conducted in two main phases: first, informative and preparatory activities and second, business transformation and competence development activities. This article focuses on the first phase of the study, but an insight in its current status and further research is given. The underlying prerequisites for SMEs as well as the research approach are described. A working model is presented that illustrates stages of maturity for taking an enterprise toward e-business. The last sections present the research design, that is, planning, actions, observations, and reflections of the study up until now. New actions to take are discussed at the end of this article.     

Interorganizational cost management in the exchange process

This paper explores interorganizational cost management (IOCM) practices in the exchange process. IOCM can be defined as buyers’ and suppliers’ coordinated efforts to reduce costs. Past research has primarily argued that such practices depend on component characteristics, relationship characteristics, and characteristics of the transaction. Based on a study of three buyer–supplier relationships, this article also finds variations in IOCM practices between six main activities in the exchange process. In this process, the supplier's management accounting is found to be more important than recognized by prior research. The deepest collaboration around IOCM issues and the greatest joint use of suppliers’ management accounting in the three cases typically occurs in earlier activities in the exchange process, including supplier selection, joint product design and joint manufacturing process development. In later activities in the process, during full-speed production as well as in product and manufacturing process redesign, suppliers’ managerial accounting plays a lesser role in our study.     

AgriStability with Catastrophic Price Risk for Cow-Calf Producers

AgriStability is the primary Canadian agricultural risk management program. Recent experience with bovine spongiform encephalopathy (BSE) in the cattle sector demonstrated that output prices are susceptible to both “normal” risk and sudden, “catastrophic” declines. This paper evaluates the AgriStability program for cow-calf producers when there is potential for catastrophic price risk. A simulation model is developed. Under a base case scenario, when there is no catastrophic price risk, AgriStability behaves more like an income support program than a risk management tool. Risk-neutral producers see a 12.1% increase in certainty equivalent wealth compared to 12.5% for moderately risk-averse producers. Introducing catastrophic price risk increases risk-averse producers’ expected benefits to 21.8%. Actuarially fair program premiums and implied subsidies are also estimated. These results demonstrate that AgriStability is highly subsidized. Finally, benefits from supplementary catastrophic revenue insurance are calculated and discussed, along with several additional structural features of the program. Agri-stabilité constitue le principal programme canadien de gestion des risques en agriculture. L'encéphalopathie spongiforme bovine qui a frappé le secteur de l’élevage bovin a démontré que les prix des extrants sont exposés à des risques « normaux » et à des chutes soudaines et « catastrophiques ». Le présent article évalue le programme Agri-stabilité dans le cas des producteurs vache-veau (veaux d’embouche) lorsqu’un potentiel de risque de prix catastrophique existe. Nous avons élaboré un modèle de simulation. Dans le cadre d’un scénario de référence, lorsqu’il n’existe pas de risque de prix catastrophique, le programme Agri-stabilité ressemble davantage à un programme de soutien du revenu qu’à un outil de gestion des risques. Dans le cas des producteurs indifférents aux risques, l’équivalent certain de la richesse aléatoire est supérieur de 12,1 % comparativement à 12,5 % dans le cas des producteurs modérément risquophobes. L'introduction de risque de prix catastrophique augmente les bénéfices espérés des producteurs risquophobes de 21,8 %. Nous avons également estimé ce que représentent les indemnités actuariellement justes ainsi que les subventions implicites. Les résultats ont montré que le programme Agri-stabilité est très subventionné. Finalement, nous avons examiné et calculé les indemnités tirées d’une assurance-revenu supplémentaire en cas de risque catastrophique et nous avons aussi analysé plusieurs autres caractéristiques structurelles du programme.     

Allocation of Decision-making Authority

This paper addresses the question of what determines where in a firm’s hierarchy investment decisions are made. We present a simple model of a CEO and a division manager to analyze when the CEO will choose to allocate decision-making authority over an investment decision to a division manager. Both the CEO and the division manager have private information regarding the profit maximizing investment level. Because the division manager is assumed to have a preference for “empire”, neither manager will communicate her information fully to the other. We show that the probability of delegation increases with the importance of the division manager’s information and decreases with the importance of the CEO’s information. A somewhat counterintuitive result is that, in some circumstances, increases in agency problems result in increased willingness of the CEO to delegate the decision. We also characterize situations in which the CEO prefers to commit to an allocation of authority ex ante, instead of deciding based on her private information. Finally, even though the division manager is biased toward larger investments, we show that under certain conditions, the average investment will be smaller when the decision is delegated. These results help explain some findings in the empirical literature. A number of other empirical implications are developed.We thank Sudipto Dasgupta, Wouter Dessein, Jeff Ely, Mike Fishman, Ehud Kalai, John Matsusaka, Canice Prendergast, Chester Spatt, Lars Stole, Jan Zabojnik, two anonymous referees, participants at the 2002 Utah Winter Finance Conference, the 2002 European Finance Association Annual Meetings, the Harvard/MIT Organizational Economics Workshop, the 2002 University of Illinois Bear Markets Conference, and workshops at the University of Chicago and USC for helpful comments. Financial support from the Center for Research in Security Prices at the University of Chicago Graduate School of Business is gratefully acknowledged.     

Extent of managerial IT use,learning routines,and firm performance: A structural equation modeling of their relationship

Organizations increasingly rely on information technology (IT) to improve performance. Yet, there is debate about the pay-off of the IT revolution, and empirical evidence suggests that investments in IT do not guarantee enhanced performance. Drawing from accounting, marketing, management and information technology literature, this study uses structural equation modeling to assess the extent to which managerial use of IT is intertwined with control issues including learning routines (internal and external), product quality, cost improvement, customer satisfaction and firm profitability. The conceptual framework builds on knowledge- and resource-based views and return on quality perspectives. The results indicate support for the theoretical framework. Extent of managerial IT use influences internal and external learning routines that influence quality and cost improvement. Quality improvement significantly impacts customer satisfaction and cost improvement that significantly impact firm profitability. The non-hypothesized paths are not significant, indicating that learning routines, quality improvement, cost improvement and customer satisfaction are intervening variables between extent of managerial IT use and firm profitability. Further, the sample is split into two industry subgroups, durable and nondurable goods subgroups, and the two-group analysis reveals that industry moderates the relationship among the variables under study. The effects are in general more pronounced for durable goods firms.     

Are the Mediterranean countries competitive in fresh fruit and vegetable exports?

For many of the countries surrounding the Mediterranean Sea, fruit and vegetables are very important products. In light of the increasing trade liberalization and thus increasing competition between countries, this paper aims to investigate the competitiveness of ten Mediterranean countries with respect to fresh fruit and vegetables. The analysis rests on two foundations. First, a set of indicators are calculated to give a general impression of trends and potentials. Second, a constant market share analysis is performed where the countries' competitiveness in world trade is investigated. The results show that the competitiveness of the investigated countries has deteriorated over the period.     

Dynamic Portfolio Selection: the Relevance of Switching Regimes and Investment Horizon

This paper investigates the questions of dynamic portfolio selection and intertemporal hedging within a Markovian regime‐switching framework. The investment opportunity set is spanned by a well‐diversified home‐market portfolio and the risk‐free asset. Our results highlight the economic importance of regimes, as optimal portfolio weights are clearly dependent on the prevailing regime. We present evidence that the question of intertemporal hedging is a more complex issue than is hinted in the previous literature, since demand for intertemporal hedging is present in some regimes, but not in others. Finally, our main findings are qualitatively unchanged across the four largest stock markets in the world.