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81.
Close relationships between and among supply chain members are becoming more prevalent. However, there is lack of agreement in the literature and in practice concerning the characteristics of different interorganizational relationships. The resultant confusion is an obstacle to the progression of research and could cause problems among firms in a supply chain. Based on previous research and an exploratory study conducted with company executives responsible for supply chain management activities, this article seeks to introduce the concept of relationship magnitude (i.e., the extent or degree of closeness or strength of the relationship) and differentiate it from relationship type (i.e., classes of relationships that share common traits). Implications for managers and opportunities for future research are provided. 相似文献
82.
This paper combines insights from the literature on the economics of organisation with traditional models of market structure to construct a theory of equilibrium firm size heterogeneity under the assumption of a homogenous product industry. It is possible that configurations consisting entirely of small firms (run by entrepreneurs with limited attention) and with larger firms (using managerial techniques to substitute away these limits to allow increasing returns technologies to become profitable) can arise in equilibrium. However, there also exist equilibrium configurations with the co-existence of large and small firms. The efficiency properties of these respective equilibria are discussed. Finally, the implications of an expanding market size are considered. 相似文献
83.
A model to simulate the costs and returns of an individual dairy cow over 14 years under various assumptions of genetic potential, health status and management was developed especially to evaluate the effects of diseases that reduce production and reproduction efficiency and to evaluate alternative management interventions. Data were collected from the Food Animal Health Resource Management System (FAHRMX), Today's Electronic Planning (TELPLAN), Today's Electric Farm Accounting (TELFARM) databases and secondary sources at Michigan State University. A case study of cystic ovaries was analysed using the model. The results showed that it is more economical to treat cystic ovaries than not to treat, and treatment with Gonadotropin Releasing Hormone (GNRH) was superior to Human Chrionic Gonadotropin (HCG). Four to five lactations were the optimum for keeping a dairy cow to replacement and it was estimated that there is a loss of US$0.45 per day of extended calving interval (days open beyond the optimal 70 days). 相似文献
84.
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86.
Miklós Losoncz 《Intereconomics》2003,38(3):132-137
In mid-January 2003 a severe speculative attack was launched against the exchange rate of the Hungarian forint. The attack
was very unusual in the history of foreign exchange speculations, since it was aimed at enforcing the appreciation — and not
the depreciation — of the currency targeted. The specific nature of this kind of speculation is closely related to Hungary’s
accession to the European Union in general and to EMU in particular. Since the other Central and Eastern European acceding
countries face similar problems and challenges, the Hungarian experience may involve some instructive lessons on monetary
and economic policy for them too. 相似文献
87.
88.
Franz Neueder 《Intereconomics》2003,38(4):190-195
While the political benefits of the coming EU enlargement are relatively easy to identify, its economic and financial consequences
are less unequivocal. The following article examines the likely costs and benefits of enlargement to both existing and future
Members, and in particular how it will affect Germany, one of the few present EU Member States which has direct borders with
acceding states.
The article expresses the personal opinions of the author. 相似文献
89.
90.
Phillip J. Bryson 《Intereconomics》2003,38(5):276-282
The arrival of the 2001–2003 recession caused many to suppose that the so-called “New Economy” was now defunct. This article
addresses a number of related issues, including the question of the durability and viability of business cycles in the face
of the technological developments of the information age. It asks what went wrong with the New Economy and examines its characteristics
as well as its remaining possibilities and prospects for the future. Finally, it considers the spread of the Information Economy
to Europe, especially to Germany, the country that one might expect to be the leading European player, but which is not at
present actually a strong competitor for that role. 相似文献