Two-way trade between unequal partners: The EU and the developing countries

Two-Way Trade between Unequal Partners: The EU and the Developing Countries. — This paper analyses the intra-industry trade specialization between the EU and the developing countries between 1980 and 1992. It shows that EU intra-industry trade with the developing countries has greatly increased and that the traditional measure of intra-industry trade, the Grubel-Lloyd index, is inappropriate when applied to trade between developed and developing countries. By and large, the empirical analysis confirms that intra-industry trade between the developed and the developing countries increases with average and per capita income, and with reduced differences in economic size and capital-labour ratios.     

Zur Theorie und Praxis der Berechnung des effektiven Zinsfusses bei Anleihen

§ 1. Einleitung.

Die folgende Darstellung des in der Überschrift genannten Problems schliesst sich direkt einem Vortrage des Verfassers im schwedischen Aktuarverein am 2.2. 1939 an, in welchem er schon die Hauptresultate des § 3 mitteilen konnte.     

On the Grouping of Tasks into Firms: Make‐or‐Buy with Interdependent Parts*

We study the division of labor within production systems and look for the optimal grouping of tasks into firms. Using a unique dataset on the global automobile industry, we present evidence consistent with the prediction that pairs of tasks requiring more frequent mutual adaptation are more likely to be performed by the same firm. By taking account of interdependencies between tasks, our econometric approach generalizes standard make‐or‐buy analysis and yields improvements in predictive accuracy.     

Allocation of track capacity: Experimental evidence on the use of priority auctioning in the railway industry

Allocation of track capacity concerns multiple users facing demand indivisibilities, running trains over an inelastic supply of railway tracks. The paper suggests a Vickrey-type mechanism to handle incentive aspects of this technically complex optimisation task. Here, the price for operating a train will correspond to the bids foregone by other operators who are pushed off their preferred routes. The paper reports the results of 11 experimental markets using variations of this mechanism where each market includes up to 10 trading periods, and subjects bid for routes over a highly stylised railway network. The experiments generated solutions that capture 90–100% of potential benefits.     

Project‐as‐practice: In search of project management research that matters

Research on projects is not only an immature field of research, but it is also insubstantial when it comes to understanding what occurs in projects. This article contributes to making project management research matter to the academic as well as to the practitioner by developing a project‐as‐practice approach, in alignment with the ongoing debate in social science research. The article outlines a framework and argues that there are two major challenges to the researcher and also suggests how these challenges can be met. Underlying notions of the practice approach are outlined to ensure a development of the project‐as‐practice approach that makes project management research matter!     

Transport biofuels in the European Union: The state of play

The implementation of the Biofuels Directive (2003/30/EC) in 25 member states is assessed here. Implementation problems are identified and analysed for the purpose of suggesting a way forward for biofuels policy in the European Union. Three main patterns are observed: effective implementation, formal compliance and weak implementation. Problems encountered in the policy process are both of a practical and more fundamental nature, i.e., due to a lack of consensus on the priority of competing policy objectives and disagreement on the suitability of first-generation biofuels for reaching the objectives. In this situation, stronger enforcement of targets does not appear to be a constructive way forward. Based on our analysis, we argue that the European Union should instead, and in agreement with the principle of subsidiarity, allow member states more flexibility.     

The link between resources and type of diversification: Theory and evidence

In this paper we theoretically and empirically investigate the idea that firms diversify in part to utilize productive resources which are surplus to current operations. Knowledge of these resources allows us to make predictions about the direction of a firm's expansion. In particular, we suggest that excess physical resources, most knowledge-based resources, and external financial resources are associated with more related diversification, while internal financial resources are associated with more unrelated diversification.     

Stagflation,new products,and speculation

The paper looks at the macroeconomic implications of some recent developments in the theory of industrial organization. In a Kaleckian model, firms are assumed to invest heavily early in the product life cycle, thus creating effective demand. Conversely, it is assumed that late in the product life cycle firms hoard, waiting for new products in which to invest. Under reasonable conditions, the rates of growth, unemployment, and inflation can be related to the fraction of new products in the economy.     

Purchasing by Swedish grocery chains

In this article, the results from a study of the purchasing procedures in the two largest companies in Swedish grocery distribution are presented. Comparisons with similar studies are interwoven throughout the text concerning distribution companies in the U. S. A., Canada, the U. K., Finland and Norway. A tentative conclusion from the comparisons is that there are some general differences in purchasing procedures between North America and Europe. Factors which could explain these differences are market size and the degree of concentration in the food distribution industry.     

Investment with a Conscience: Examining the Impact of Pro-Social Attitudes and Perceived Financial Performance on Socially Responsible Investment Behavior

This article addresses the growing industry of retail socially responsible investment (SRI) profiled mutual funds. Very few previous studies have examined the final consumer of SRI profiled mutual funds. Therefore, the purpose of this study was to, in an exploratory manner, examine the impact of a number of pro-social, financial performance, and socio-demographic variables on SRI behavior in order to explain why investors choose to invest different proportions of their investment portfolio in SRI profiled funds. An ordinal logistic regression analysis on 528 private investors revealed that two of the three pro-social variables had a positive impact on how much the consumer invested in SRI profiled funds. Moreover, there was proof of a non-altruistic motive for investing in SRI as consumers who perceive that financial return of SRI is equal or better than “regular” mutual funds, invested a greater proportion of their portfolio in SRI profiled mutual funds. Furthermore, the results showed that women and better-educated investors were more likely to invest a greater proportion of their investment portfolio in SRI. Overall, the findings indicate that both financial perceptions and pro-social attitudes are connected to consumer investment in SRI.