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   1563篇
  免费   53篇
财政金融   247篇
工业经济   110篇
计划管理   326篇
经济学   253篇
综合类   7篇
运输经济   37篇
旅游经济   93篇
贸易经济   316篇
农业经济   59篇
经济概况   168篇
  2023年   6篇
  2022年   3篇
  2021年   8篇
  2020年   28篇
  2019年   38篇
  2018年   44篇
  2017年   41篇
  2016年   39篇
  2015年   34篇
  2014年   57篇
  2013年   296篇
  2012年   53篇
  2011年   72篇
  2010年   46篇
  2009年   54篇
  2008年   63篇
  2007年   48篇
  2006年   46篇
  2005年   62篇
  2004年   43篇
  2003年   46篇
  2002年   45篇
  2001年   36篇
  2000年   43篇
  1999年   27篇
  1998年   38篇
  1997年   34篇
  1996年   31篇
  1995年   14篇
  1994年   22篇
  1993年   12篇
  1992年   8篇
  1991年   17篇
  1990年   19篇
  1989年   19篇
  1988年   12篇
  1987年   16篇
  1986年   10篇
  1985年   13篇
  1984年   19篇
  1983年   10篇
  1982年   6篇
  1981年   5篇
  1980年   6篇
  1979年   4篇
  1978年   4篇
  1977年   3篇
  1976年   5篇
  1972年   2篇
  1967年   2篇
排序方式: 共有1616条查询结果,搜索用时 0 毫秒
31.
32.
Abstract ..There is growing concern and mounting evidence of selectivity in empirical economics. Most empirical economic literatures have a truncated distribution of results. The aim of this paper is to explore the link between publication selectivity and theory contests. This link is confirmed through the analysis of 87 distinct empirical economics literatures, involving more than three and a half thousand separate empirical studies, using objective measures of both selectivity and contests. Our meta–meta‐analysis shows that publication selection is widespread, but not universal. It distorts scientific inference with potentially adverse effects on policy making, but competition and debate between rival theories reduces this selectivity and thereby improves economic inference.  相似文献   
33.
34.
35.
Expatriates are often assumed to have enhanced terms and conditions and, because that makes them expensive, to be in key managerial or technical specialist roles. Employees who come from abroad and are in more manual or even menial roles are usually referred to as ‘migrants’. However, there are millions of people around the world who are not migrants, their intended sojourn in a foreign country is seen by them and their employers as temporary, but their employment contracts are far from advantageous compared with those of locals. These ‘hidden’ expatriates are brought into focus in the emerging Arab Gulf States. In some of these countries, the population consists mainly of expatriates, with the local population a small minority: These expatriates include many in lower‐management or manual or menial jobs. We demarcate these expatriates from organisationally assigned expatriates, self‐initiated expatriates and migrants. We use qualitative data from such expatriates in the United Arab Emirates to explore the issues this raises for governments, employers and the expatriates – and for our understanding of the phenomenon of expatriation.  相似文献   
36.
This article provides a series of reflections on the practice of carrying out processual research on organisational change. At a broad level, some of the main tasks associated with conducting company case studies are described and the benefits of this approach for dealing with complex change data are outlined. At a more specific level, the article addresses three main areas tied to the actual “doing” of processual research. First, the notion of tacit knowledge and “getting your hands dirty” by engaging in ongoing in-depth fieldwork. Second, the design and implementation of a longitudinal case study research programme. Third, the advantages and concerns of combining a range of different data collecting techniques in carrying out processual studies. Overall, the main intention is to provide some useful reflections and practical insights, as well as providing something of the flavour of carrying out this type of research.  相似文献   
37.
North American, European and Japanese governments have legislated to control Greenhouse Gas emissions and have promoted alternative technology as part of strategies to address climate change. Governments worldwide have sought to encourage adoption of alternative automotive technology by funding demonstrations and in-service trials. Among other initiatives the automotive industry has explored applications of a radical technological innovation—fuel cells—to power a range of vehicles from forklifts to buses. This paper examines the rationale and actions of various stakeholders to facilitate adoption of fuel cell technology in vehicles through a specific market segment—that of fuel cell buses (FCBs)—and explores the progress of FCB projects in North America, Europe and Japan. It examines the role of demonstration projects and highlights the complexity of the relationship between government and developers, and the multifarious and conflicting objectives of industry players that inhibit progress.  相似文献   
38.
The paper charts the efforts to establish a successful niche position for the phosphoric acid fuel cell (PAFC) in stationary power generation, as a precursor to wider technological system and regime change. Market entry depends on matching price/performance characteristics to a niche, and improving performance through increasing returns, the most important and immediate of which are ‘learning effects’. The paper identifies five types of learning effect: (i) migrating the technology to other niches and into the mainstream; (ii) opening the way for other technologies that may have greater scope for migration; (iii) transferring learning within the pioneering company to other technologies or products; (iv) transferring experience to others in the industry; and (v) enabling users to learn. Although PAFC may be perceived as a failure in some respects, a wider perspective suggests it has made a positive and useful contribution to learning.  相似文献   
39.
According to the literature, multinational firms are motivated to locate R&D activity overseas for mainly three reasons, namely: to adapt to local markets; access lower cost R&D capacity; or access unique research capability. Ireland at the beginning of the century appeared, from this finding, badly placed to attract R&D in foreign direct investment (FDI), as it had by global comparisons neither a large domestic market, a low cost economy nor a strong R&D profile. In spite of this, Ireland has succeeded in attracting significant investment in R&D projects. The cases of investment in Ireland analysed here reveal that the nature of the decision-making process itself has been a decisive factor in the outcome, and that less quantifiable factors such as cultural closeness, history, and personal relationships have played a stronger role in the outcome than would be expected from the literature.  相似文献   
40.
Book review     
Built by Japan: Competitive Straegies of the Japanese Construction Industry, Fumio Hasegawa & Shimizu Group FS New York, John Wiley & amp; Sons, 1988, 204 pp., US$25.00.

Technological Change at Work Ian McLouglin & Jon Clark Milton Keynes, Open University Press, 1988, 202 pp., Pb £9.00, Hb £25.00.

Enterprising Innovation: An Alternative Approach Veronica Mole & Dave Elliott London, Frances Pinter, 1987, pp. 180.

Flexible Automation: The Global Diffusion of New Technology in the Engineering Industry Charles Edquist Jacobsson Oxford, Basil Blackwell, 1988, Hb £35.00.

Expert Systems: Strategic Implications and Applications A. Beerel Chichester, Ellis Horwood Ltd, 1988, 173 pp., £22.50.  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