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While foreign policy as well as economic, ideological and purely humanitarian considerations all continue to play a role in economic relations between the CMEA countries and the Third World, a shift in the relative weights of these various aspects has become discernible in recent years. What conclusions can be drawn as to the future behaviour of the CMEA countries towards the developing countries? 相似文献
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Heinrich Matthes 《Intereconomics》1994,29(2):75-77
Since the widening of the fluctuation bands in the European Monetary System in 1993 the previous core countries have pursued a “D-Mark shadowing”. The characteristic feature of this shadowing is the participating countries' willingness to voluntarily return to, and maintain, the old exchange rate parities. Our author analyses this process and its consequences for the planned monetary union. 相似文献
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Heinrich von Stackelberg 《Journal of Economics》1944,10(1):25-61
Ohne ZusammenfassungVortrag, gehalten an der Universität Freiburg i. Br. am 19./20. November 1940. 相似文献
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Heterogeneity in Production Structures and Efficiency: An Analysis of the Czech Food Processing Industry 下载免费PDF全文
The present study analyses firm heterogeneity and sector‐specific technology. The theoretical model stands on the assumption of maximizing the return on capital and overcomes problems involved in simple profit maximization. The results show that a random parameter model with sector dummies and heteroscedasticity is the most appropriate model specification for distinguishing firm‐level and sector‐level efficiency and heterogeneity. The heterogeneity among firms as well as among sectors was found to be an important characteristic in Czech food processing. This holds for production technology as well as for technical efficiency. Moreover, the decomposition of total variance shows that intrasectoral differences in technologies are much more pronounced than the intersectoral differences. The differences in intrasector heterogeneity also suggest that the food processing industry will be subject to accelerated structural change in the coming years. Moreover, we found that on average the companies highly exploit their production possibilities. However, some companies cannot keep pace with competitors. Because leapfrogging does not appear to be present in selected industries (except for Milling), structural change is expected to occur in such a way that the most successful companies will strengthen their position. 相似文献
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We study behavior in the race game with the aim of assessing whether teams can create synergies. The race game has the advantage that the optimal strategy depends neither on beliefs about other players nor on distributional or efficiency concerns. Our results reveal that teams not only outperform individuals but that they can also beat the “truth-wins” benchmark. In particular, varying the length of the race game we find that the team advantage increases with the complexity of the game. 相似文献
9.
Torsten Heinrich 《Journal of economic issues》2017,51(2):383-391
Some models in evolutionary economics rely on direct analogies to genetic evolution, assuming a population of firms with routines, technologies, and strategies on which forces of diversity generation and selection act. This narrow conception can build upon previous findings from evolutionary biology. Broader concepts of evolution allow many or just one adaptive entity, instead of necessarily requiring a population. Thus, an institution or a society can also be understood as an evolutionary entity. Both the narrow and broad approaches have been extensively used in the literature, albeit in different literature traditions. I provide an overview of the conception and development of both approaches to evolutionary modeling, and argue that a generalization is needed to realize the full potential of evolutionary modeling. 相似文献
10.
Alexander Krammer Bernd Heinrich Matthias Henneberger Florian Lautenbacher 《Business & Information Systems Engineering》2011,3(6):345-358
Service-oriented architectures are widely discussed as a design principle for application and enterprise architectures. Nevertheless,
an adequate granularity of services has not yet been researched sufficiently from an economic perspective. The finer the granularity
to realize the functions of a process, the higher the number of services is, and the more effort has to be directed towards
composing them. In contrast, very coarse-grained services bear the disadvantages of higher implementation costs and lower
reuse potential (e.g., in different processes). The aim of the decision model proposed in this paper is to determine an adequate
granularity of services from an economical perspective. Thus, degrees of freedom, which often exist for the choice of granularity
after a domain analysis, can be leveraged to realize a cost-efficient solution. We illustrate the applicability and practical
benefits of the decision model with an example from the context of a financial services provider. 相似文献