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   710篇
  免费   35篇
财政金融   273篇
工业经济   79篇
计划管理   69篇
经济学   164篇
旅游经济   3篇
贸易经济   42篇
农业经济   26篇
经济概况   89篇
  2020年   9篇
  2019年   8篇
  2018年   6篇
  2017年   8篇
  2016年   11篇
  2015年   10篇
  2014年   9篇
  2013年   20篇
  2012年   22篇
  2011年   33篇
  2010年   27篇
  2009年   25篇
  2008年   22篇
  2007年   29篇
  2006年   14篇
  2005年   21篇
  2004年   17篇
  2002年   6篇
  1999年   9篇
  1998年   4篇
  1997年   14篇
  1996年   20篇
  1995年   15篇
  1994年   27篇
  1993年   27篇
  1992年   20篇
  1991年   27篇
  1990年   26篇
  1989年   18篇
  1988年   11篇
  1987年   15篇
  1986年   12篇
  1985年   15篇
  1984年   17篇
  1983年   14篇
  1982年   24篇
  1981年   15篇
  1980年   17篇
  1979年   16篇
  1978年   13篇
  1977年   7篇
  1976年   6篇
  1975年   3篇
  1974年   5篇
  1973年   5篇
  1972年   4篇
  1971年   4篇
  1970年   6篇
  1969年   3篇
  1967年   6篇
排序方式: 共有745条查询结果,搜索用时 10 毫秒
171.
This paper analyzes changes in the Brazilian productive structure and in ownership structures of leading companies during the 1990s. It uses information from balance sheets published in Gazeta Mercantil and from the Thomson Financial Securities Data database on M&A. The main findings are: (i) the sectoral distribution of leading companies has remained stable; (ii) there has been a strong change in the ownership structure in Brazil, with an increase in the participation of multinational enterprises (MNEs) in the sample of leading companies; (iii) this increase in participation may be partially, though not integrally, explained by M&A transactions; (iv) though the M&A process has been quite intensive in the period, productive concentration has decreased among the group of leading companies; and (v) acquiring firms have adopted specializing strategies during the period. This trend is even clearer when private national enterprises (PNEs) are examined separately.  相似文献   
172.
At present, the western world wrestles with an obesity epidemic whilst, paradoxically, maintaining a fascination for the aesthetic ideal body. With the Scottish health and fitness industry providing the empirical backdrop, and drawing on the work of Bourdieu, this paper critically reflects upon processes of embodied production and consumption and the quest for physical capital and its referential symbolism. Using a range of qualitative methods across three case study facilities it is argued that as consumers seek to attain desired forms of physical capital, health and fitness clubs serve both to capitalize on and perpetuate cycles of embodied dissatisfaction. Although willingly subjecting their bodies to constant ocularcentric and objectifying processes, consumers are constantly reminded of their failure to attain the physical capital they desire. These processes not only mirror modern consumerism but also highlight a process of self‐imposed domination. With external medical and media discourses exerting persistent pressure on the embodied state, desire for physical capital produces a self‐legitimating and regulatory regime perpetrated upon the self within the internal environment of the health and fitness club. Therefore, as a venue for playing out aesthetic politics, health and fitness club spaces are anything but healthy as they oil the desire and dreamscape of physical capital, maintaining an aesthetic masochism and thus keeping the treadmills literally and economically turning.  相似文献   
173.
174.
Firms initially offer new technology‐based services to a limited number of customers to reduce risks and maximize their returns on the investments in the new technology. Consequently, consumers’ adoption of new technology‐based services is restricted by the limited access provided by the businesses. A model of consumer adoption was developed and estimated via a two‐step procedure. A significant sample selection bias was found with regard to access when estimating consumer adoption of a relatively new innovation, computer banking, but no such bias was found for a mature innovation, ATMs.  相似文献   
175.
Impelled by the development of technologies that facilitate collection, distribution, storage, and manipulation of personal consumer information, privacy has become a “hot” topic for policy makers. Commercial interests seek to maximize and then leverage the value of consumer information, while, at the same time, consumers voice concerns that their rights and ability to control their personal information in the marketplace are being violated. However, despite the complaints, it appears that consumers freely provide personal data. This research explores what we call the “privacy paradox” or the relationship between individuals’ intentions to disclose personal information and their actual personal information disclosure behaviors.  相似文献   
176.
The doctrine of 'improvement' has often been identified with the introduction – and presumed failure – of the Permanent Settlement in Bengal in 1793. Although recognized as central to British agrarian policies in India, its wider impact and significance have been insufficiently explored. Aesthetic taste, moral judgement and botanical enthusiasm combined with more strictly economic criteria to give an authority to the idea of improvement that endured into the middle decades of the nineteenth century. Concern for improvement also reflected dissatisfaction with India's apparent poverty and deficient material environment; it helped stimulate data-collection and ambitious schemes of agrarian transformation. A precursor of later concepts of development, not least in its negative presumptions about India and the search for external agencies of change, improvement yet shows many of the false starts and intrinsic limitations early attempts to transform rural India entailed. This article reassesses the significance of improvement in the first half of the nineteenth century in India, especially as illustrated through contemporary travel literature and through the aims and activities of the Agricultural and Horticultural Society of India.  相似文献   
177.
We report that initial public offering (IPO) underpricing is positively related to analyst coverage by the lead underwriter and to the presence of an all‐star analyst on the research staff of the lead underwriter. These findings are robust to controls for other determinants of underpricing and to controls for the endogeneity of underpricing and analyst coverage. In addition, we find that the probability of switching underwriters between IPO and seasoned equity offering is negatively related to the unexpected amount of post‐IPO analyst coverage. These findings are consistent with the hypothesis that underpricing is, in part, compensation for expected post‐IPO analyst coverage from highly ranked analysts.  相似文献   
178.
179.
This paper explores the relationship between a country's political regime type and its de facto exchange rate fixity. It argues that more democratic regimes should be associated with less de facto fixity because the median voter is likely to be a domestically oriented producer with a monetary preference for domestic policy autonomy, requiring more a more flexible exchange rate regime. Focusing on a broad sample of country–years in the post‐Bretton Woods era defined by international capital mobility, the statistical results show that not only are more democratic regimes negatively associated with de facto fixity using three different operational measures for this dependent variable, but that this negative relationship gets stronger as the median voter is more likely to be a domestically oriented producer and as societal groups are more able to influence public policy.  相似文献   
180.
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