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We collect a sample of EU and US merger investigations, estimate models of the regulatory decisions, and use the models to compare merger policies. Our approach allows us to decompose observed differences into policy effects and case-mix effects. Focusing on dominance mergers, we find that the EU is tougher than the US on average, in particular for mergers resulting in moderate market shares. However, the US appears to be more aggressive for coordinated interaction and non-dominance unilateral effects cases. Overall, our analysis detects substantial differences in policies, but it does not classify one regime as being more aggressive than the other.  相似文献   
33.
Faced with ever-tighter schedules, product development professionals employ various methods for staying at least one step ahead of the competition. In particular, an autonomous, cross-functional team offers an effective structure for meeting the sometimes conflicting objectives of timely delivery of a high-quality, easily manufactured product. To complicate matters, however, companies must manage not only individual projects, but also entire product lines. Changes in product and process technology eventually necessitate revamping of the product architecture—that is, the remodularization of a product line. Can an autonomous project team provide the long-term perspective necessary for such efforts? Or, does remodularization of a product line require centralized oversight by functional management? Mats Lundqvist, Niklas Sundgren, and Lars Trygg explore this issue by examining product development efforts at two Swedish manufacturing companies. Specifically, their study explores this research question: Does a high degree of project autonomy limit the possibility for effective remodularization of product architecture? Both companies were involved in remodularization projects with stringent requirements for project cost and duration, but the companies employed markedly different managerial models in these efforts. One company took a centralized approach, except that two design engineers worked full time on the project. The other company used the autonomous model, with two exceptions: functional managers worked closely with some project members during the task specification phase of the project; and the project leader, though a heavyweight in many respects, did not have formal decision-making power. The latter project demonstrated that an autonomous project team can maintain a long-term perspective during development of a product. In other words, this project team was able to meet challenging time and cost objectives while developing a product consisting of highly compatible modules and subsystems. Although a centralized management approach might be expected to offer greater efficiency, the company using that approach failed to meet project goals for development time, product cost, and long-term product line effectiveness. However, the shortcomings of that effort are more directly attributable to the management style of the project leader than to the management structure employed.  相似文献   
34.
The objective of this study is to develop and evaluate an approach for initiating development of a local industrial symbiosis network. By maintaining the broad perspective of industrial symbiosis, which includes both material and energy flow analysis, and also taking into account the internal energy use and possibilities for energy savings, we aim to achieve a better system view that avoids both sub‐optimizations and unhealthy dependencies. The approach is applied to a case based on the cooperation between the forest industry, municipality and energy service company in a small town in southern Sweden. Several possibilities for improving material and energy use by increasing integration were identified. It was concluded that it is important to have a genuine knowledge of the system studied and close contact with the actors involved, since a simple analysis of energy and material flows is not sufficient to decide which solutions might be more advantageous. It is also important to have a flexible system boundary looking at the system from different perspectives and at different levels to find the best uses for existing energy and material streams. Copyright © 2005 John Wiley & Sons, Ltd and ERP Environment.  相似文献   
35.
We study actual and potential competition and other factors that determine price paths of brand-name drugs in the Swedish pharmaceuticals market. The results indicate that the price of the incumbent product is lowered by potential competition, entry of (additional) generics, and the introduction of a so-called reference-price system. We also identify a 'ratchet' effect, through which price regulation makes entry-deterring limit-pricing credible.  相似文献   
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Conclusions The main conclusion of this study is that in the general case we cannot make any predictions regarding the effects of discrimination on the welfare of whites or blacks. To reach definite results special assumptions have to be made, and even then much depends on in terms of which good the effects are measured.Joseph E. Stiglitz has criticized the trade approach to discrimination on the grounds that once the step is taken from the simple Beckerian one-good model to the full-fledged two-by-two-by-two framework used in international trade theory this approach can no longer explainwage differences, since the factor equalization theorem will apply, at least as long as the two groups are not totally specialized in production8. This criticism can be extended in the light of the results of the present work. We have in the foregoing seen how even in a model that assumes total specialization in production we cannot reach any clear-cut conclusions regarding under which circumstances it pays for the majority group to discriminate against the minority. Maximization of majority welfare by means of economic discrimination simply requires too much information, at least when the trade approach is used. Other theories are likely to yield better explanations regarding the causes of discrimination, and future research is likely to become more fruitful if attention is concentrated more on alternative approaches.The research was financially supported by the Swedish Council for Social Science Research (Statens råd för samhällsforskning). Thanks are due to an anonymous referee for thorough and helpful comments on an earlier version of this paper.  相似文献   
38.
Kundenorientierung bildet seit langem den Kern eines modernen Marketingverst?ndnisses. Allerdings ist fraglich, ob es nicht Alternativen zu einer Kundenorientierung gibt. Dieser Artikel pr?sentiert mit der Markenorientierung eine solche alternative strategische Orientierung und diskutiert die Unterschiede zwischen Kunden- und Markenorientierung auf einer theoretischen, kulturellen, verhaltens- und controllingorientierten Ebene.  相似文献   
39.
Based on a study of the emerging microturbine industry, this paper argues that recent trends towards preventive and product-oriented industrial environmental management are problematic from the technology suppliers' perspective. This is especially evident in the suppliers' initial efforts to define markets and applications during early stages of commercialization. The distinction between product innovation driven by explicit or perceived user needs and innovation in environmental technology driven by regulatory demands has become blurred. This means that suppliers have had to interact simultaneously with both users and regulators in order to articulate the demand and acceptance for the new technology.  相似文献   
40.
Technology shifts are lethal to many manufacturing companies. Previous research indicates that this is not purely a problem of technological innovation, but is also closely related to the inertia of business models and business model innovation. This paper inquires into the dynamics of this intersection between technology and business models. Anchored in a case study in the automotive industry, it reveals how a potential technology shift constitutes a business model dilemma for firms leading in the existing technology. The paper illustrates why technology shifts are so difficult to master and contributes to theory by suggesting that managing technology shifts does not require either technology or service innovation in order to create a viable business model, but instead a compound of both. Furthermore, the paper applies a business model perspective to illustrate the explanatory power of analyzing the challenges of technology shifts faced by incumbent firms.  相似文献   
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