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   471篇
  免费   4篇
财政金融   75篇
工业经济   30篇
计划管理   114篇
经济学   109篇
综合类   3篇
运输经济   3篇
旅游经济   3篇
贸易经济   98篇
农业经济   24篇
经济概况   15篇
邮电经济   1篇
  2024年   5篇
  2023年   2篇
  2022年   5篇
  2021年   10篇
  2020年   6篇
  2019年   7篇
  2018年   16篇
  2017年   25篇
  2016年   16篇
  2015年   11篇
  2014年   20篇
  2013年   65篇
  2012年   25篇
  2011年   24篇
  2010年   18篇
  2009年   19篇
  2008年   27篇
  2007年   26篇
  2006年   14篇
  2005年   18篇
  2004年   10篇
  2003年   14篇
  2002年   19篇
  2001年   12篇
  2000年   11篇
  1999年   8篇
  1998年   5篇
  1997年   4篇
  1996年   4篇
  1995年   3篇
  1994年   1篇
  1993年   5篇
  1992年   3篇
  1991年   1篇
  1986年   1篇
  1985年   2篇
  1984年   1篇
  1983年   2篇
  1981年   1篇
  1977年   1篇
  1976年   2篇
  1975年   1篇
  1973年   1篇
  1972年   1篇
  1968年   1篇
  1963年   1篇
  1961年   1篇
排序方式: 共有475条查询结果,搜索用时 15 毫秒
161.
The aim of this paper is to investigate the impact of the breadth and depth of international experience on subsequent new venture internationalisation and to what extent growth aspirations moderate these relationships. Drawing upon previous literature on international new ventures, human capital and growth aspirations, we tested our hypotheses using longitudinal data from the Comprehensive Australian Study of Entrepreneurial Emergence (CAUSEE). Our results support the hypothesis that breadth of international experience has a positive impact on internationalisation. Depth of international experience on its own does not predict subsequent internationalisation activities. However, results support our hypothesis that the interplay of a high growth aspiration and depth of international experience has a positive effect on internationalisation activities. Our study contributes to the research stream on new venture internationalisation by distinguishing between breadth and depth of international experience, suggesting that these dimensions are differentially linked to internationalisation. Further, we test for interaction effects between international experience and growth aspirations. We thereby add to the knowledge by illustrating that some types of human capital are only utilised when accompanied by growth aspirations.  相似文献   
162.
Despite the unproportionately low level of Soviet economic assistance, Soviet influence in the Third World is quite considerable at present. Taking this fact as a starting point the following article examines the principles guiding relations between communist and developing countries.  相似文献   
163.
The European Union is approaching a point where it has to decide between two options: deepening political integration or reducing it. Economists tend to be sceptical. Many would prefer to reduce the scale of integration while returning more competences to member states. The debate, though, lacks a plausible vision for the path forward. Every stable currency union needs some kind of transfer mechanism. Once this notion is accepted, the installation of a “real” European Parliament with the power to raise taxes, particularly on capital income, should be considered.  相似文献   
164.
Market conditions may lead firms to increase offensive marketing activities aimed at attracting new customers, and/or to enhance defensive relationship building intended to retain current customers. Characteristics of the marketing environment are examined, including firms' interest in technology adoption and perceived need to apply it to provide structure for the supply chain, product development, quality control, and social impact. Such indicators relate to the firm's perception of “competitive intensity” in the marketplace. Survey results from 196 manufacturing companies show that technology adoption propensity and competitive intensity are associated with greater investments in offensive marketing activities as well as customer and employee engagement.  相似文献   
165.
The aim of this study was to examine injury events and risk-factors among Swedish adult eventing athletes. A cross-sectional study design with retrospective recording of 1-year sports-specific exposure and injury data was used. The invited study population consisted of all members of the Swedish Equestrian Federation with eventing as their primary discipline (n = 513). The participation rate was 70.0%. The total 1-year injury prevalence was 26.6%; the specific 1-year prevalence of traumatic injury was 19.3% and of overuse injury 10.9%. The incidence of traumatic injury events was 0.54 injury events/1000 eventing hours (95% confidence interval (CI), 0.35-0.73 injury events/1000 eventing hours) for novices and 0.35 injury events/1000 eventing hours for qualified riders (95% CI, 0.21-0.49 injury events/1000 eventing hours). A total of 27.9% of the traumatic injury events led to severe injuries (causing more than 3 weeks absence from riding). Attitude to risk-taking was the only factor predicting an athlete becoming injured (p = 0.023), and qualification level was the only risk factor for additional injuries among injured riders (p = 0.003). Our results suggest that injury prevention programs in eventing should also give attention to overuse injuries and that care should be taken when eventing athletes are licensed into higher qualification groups.  相似文献   
166.
Firm growth is almost universally portrayed as a good thing, and is commonly used as a measure of success. Applying resource-based reasoning, we argue that growth is often not a sign of sound development. Specifically, we hypothesize that firms which grow without first securing high levels of profitability tend to be less successful in subsequent periods compared to firms that first secure high profitability at low growth. Empirical tests using two large, longitudinal data sets confirm that the profitable low growth firms are more likely to reach the desirable state of high growth and high profitability. In addition, they have a decreased risk of ending up performing poorly on both performance dimensions compared with firms starting from a high growth, low-profitability configuration. The results suggest that academics, managers, investors and policy-makers may benefit by adopting a more nuanced view of firm growth that explicitly incorporates its intricate relationship with profitability.  相似文献   
167.
    
Public administrators often go about their business blind to how their actions both affect, and are affected by, the activities and processes of agents operating outside their own organizations. In truth, no single agency or department operates in a vacuum or in isolation of other organizational entities. According to world‐renowned leadership and management expert, W. Edwards Deming, a given agency's ability to perform its duties effectively is the result of a myriad of interdependent processes and operations with other organizations. Consequently, effective leaders must develop an understanding of how the departments they oversee both influence, and are at the same time influenced by the outside agencies and organizations upon whom they mutually depend. 1) We draw jointly on W. Edwards Deming's System of Profound Knowledge (SoPK) framework and Arthur T. Denzau and Douglass C. North's (1994) New Institutional Economics (NIE)based work on Shared Mental Models (SMM) to explore why inter‐agency cooperation tends to be limited in ‘traditional’ organizational environments. 2) Drawing on Denzau and North's SMM, we then suggest how inter‐organizational communication and cooperation can be facilitated via two means of learning—training and experiential. 3) We then apply concepts from Denzau and North's SMM to suggest a modified model of the Nash equilibrium used in game theory. This model is then used to operationalize the learning path to Deming's approach to ‘systems thinking’ (SoPK.) 4) Finally, we provide a real‐world example to illustrate the modified model.  相似文献   
168.
    
How useful are universal owner arguments for a large, diversified investor such as Norges Bank Investment Management (NBIM)? This article presents concrete issues, such as climate change and corruption, which can be analysed using universal owner arguments. However, it also discusses potential weaknesses of this argumentative strategy. The article includes a general background to Norway’s Government Pension Fund Global – now one of the world’s largest funds – and concludes that such a fund could utilise universal owner insights in its work as an active owner by (1) addressing both companies and standard setters on issues of portfolio‐wide, long‐term importance; (2) respecting a division of labour between different actors in the market place; and (3) taking part in collaborative arrangements, both within organised networks and informally between investors.  相似文献   
169.

Volume Contents

Contents Volume 15 2000  相似文献   
170.
Abstract

Sei ?(x) eine für ? ∞ < x < + ∞ definierte reelle nichtnegative Funktion und   相似文献   
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