首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   3856篇
  免费   162篇
财政金融   531篇
工业经济   203篇
计划管理   667篇
经济学   839篇
综合类   16篇
运输经济   31篇
旅游经济   45篇
贸易经济   1116篇
农业经济   79篇
经济概况   254篇
邮电经济   237篇
  2023年   38篇
  2022年   34篇
  2021年   59篇
  2020年   73篇
  2019年   83篇
  2018年   201篇
  2017年   194篇
  2016年   188篇
  2015年   138篇
  2014年   181篇
  2013年   528篇
  2012年   158篇
  2011年   174篇
  2010年   212篇
  2009年   170篇
  2008年   175篇
  2007年   147篇
  2006年   83篇
  2005年   79篇
  2004年   72篇
  2003年   87篇
  2002年   94篇
  2001年   62篇
  2000年   75篇
  1999年   44篇
  1998年   42篇
  1997年   25篇
  1996年   25篇
  1995年   19篇
  1994年   29篇
  1993年   21篇
  1992年   19篇
  1991年   24篇
  1990年   21篇
  1989年   23篇
  1987年   13篇
  1986年   16篇
  1985年   23篇
  1984年   20篇
  1983年   27篇
  1982年   26篇
  1981年   21篇
  1980年   17篇
  1979年   18篇
  1978年   14篇
  1977年   12篇
  1976年   20篇
  1975年   16篇
  1974年   15篇
  1971年   13篇
排序方式: 共有4018条查询结果,搜索用时 312 毫秒
941.
942.
Goering (2012) works on a bilateral monopoly with perfect marketing channel coordination to analyze the effects of corporate social responsibility. He starts the analysis of a bilateral monopoly with socially concerned firms where either the manufacturer or the retailer is additionally to its profit interested in a share of consumer surplus. In this short note, we extend this analysis and study the case where both firms are socially concerned. As a result, we enlarge the analysis started by Goering (2012) and get further interesting insights into a bilateral monopoly with corporate social responsibility. First, we are able to summarize ‘Proposition 1’ and ‘Proposition 4’ into a common one and figure out the circumstances when the wholesale price fixed by the manufacturer is below marginal costs. Second, we explain analytically the findings from ‘Proposition 3’ and ‘Proposition 6’. We point out the model's key assumption – the perfectly coordinated marketing channel – as the driver of the results and the reason for the equilibrium results' independence from retailer's social concern.  相似文献   
943.
H?usliche Pflege oder Haushaltshilfe - Die Versorgung eines Pflegebedürftigen rund um die Uhr k?nnen Angeh?rige oft nicht oder nicht allein leisten. In solchen F?llen müssen Unterstützungsm?glichkeiten und Alternativen gefunden werden. Nicht selten wird dabei auf Hilfen aus Osteuropa zurückgegriffen. Doch was ist erlaubt?  相似文献   
944.
Abstract

Die sehwedische staatliche Pensionsversicherung ist bekanntlich als eine kombinierte Alters- und Invaliditätsversieherung organisiert. Mit 67 Jahren oder bei früher eingetretener Invalidität fängt die Auszahlung einer Pension an, deren Betrag sich als ein gewisses Prozent der einbezahlten Prämien ergiebt, für Manner 30 und für Frauen 24 Prozent. Diese Höchsbeträge werden jedoch für diejenigen Personen, die bei dem Inkrafttreten des Alterspensionsgesetzes eine gewisse Altersgrenze überschritten hatten, einigermassen modifiziert.  相似文献   
945.
This paper considers contemporary business practice and its sustainable performance from the view of stakeholders and their perceived value. A company has responsibilities and commitments to many different internal and external stakeholders in the marketplace and society. This view underlines the need for organizations to, not only provide value, but do so in a sustainable and socially responsible manner. A model is developed based on five, separate but interconnected, elements. The model is iterative and acknowledges its elementary state, suggesting further development and refinement in the field of sustainable business practices from an ethical perspective.  相似文献   
946.
Elaborating on the literature on industrial districts, this paper suggests that innovation and networking are the two key issues, which provide the new generation industrial clusters’ competitive capacity in the globalization process. The paper presents the findings on the innovative and networking capabilities of the three important industrial clusters of Turkey based on the data collected from the sample firms in each of these industrial clusters through in-depth interviews. The findings clearly show the importance of local and national networking as well as global linkages and confirm the positive relation between intensity of local networking and innovativeness. Moreover, the paper provides evidence that firms within global networks have higher numbers of innovations than firms with higher intensity of locally embedded linkages.  相似文献   
947.
Existing methodologies and practices do not provide enough possibility for online monitoring and assessment of emerging risks occurring as a result of a change in technology, product, operating conditions, as well as in organization of activities in conventional industrial plants. Typical today’s off and online methods and corresponding software packages are used as risk assessment methods, while various risk aspects (such as: process risks, process equipment integrity risks, organizational risks, and health and environmental risks) are being assessed and treated independently. However, it is clear that risk assessment and making decisions in line with that has to be based on information collected from different (independent) sources in online mode. Also, the fact that additional risks in operations may occur due to unexpected changes in technology, accidents or unexpected process equipment degradation should be taken into account. When monitoring and process management systems are being designed and developed, only the process aspect and process risk are usually analyzed, while other risk aspects are not taken into account (like health and environmental risks). A new approach, to be presented in this paper, provides a possibility of online monitoring and assessment of risks (e.g. in petrochemical industry, power industry, etc.).  相似文献   
948.
The process, or evolution, through which multinational firms have reached their present international position is often referred to as “the internationalization process of the firm.” The most widely accepted theory of this phenomenon explains this slow, and sequential process in terms of organizations’ growth and learning. It is every now and then argued that this approach has lost some of its explanatory value. The purpose of this article is to discuss the validity of this model against the backdrop of assumptions in two key dimensions, namely, firms’ experience of international business and the industry's degree of internationalization.  相似文献   
949.
This study is a critical reassessment and extension of De Wulf et al.'s (2001) framework investigating retail investments in consumer relationships. Their initial model relates four types of relationship marketing efforts to perceived relationship investment, in turn influencing relationship quality and ultimately behavioural loyalty. Based upon signalling theory, we extend this model by introducing product and service efforts as additional antecedents. Moreover, in contrast to the use of self-reported measures in the initial model, we apply customer database information in order to measure the construct of behavioural loyalty. Based upon 187 consumers reporting on their relationship with a Belgian apparel retailer, the SEM results provide guidelines for retailers how to increase the quality of their relationships with consumers by strengthening consumers' perceptions of relationship investment.  相似文献   
950.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号