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   576篇
  免费   16篇
财政金融   103篇
工业经济   49篇
计划管理   91篇
经济学   101篇
综合类   2篇
运输经济   8篇
旅游经济   17篇
贸易经济   157篇
农业经济   14篇
经济概况   48篇
邮电经济   2篇
  2023年   8篇
  2021年   3篇
  2020年   15篇
  2019年   14篇
  2018年   19篇
  2017年   18篇
  2016年   12篇
  2015年   11篇
  2014年   17篇
  2013年   107篇
  2012年   12篇
  2011年   27篇
  2010年   22篇
  2009年   25篇
  2008年   26篇
  2007年   16篇
  2006年   17篇
  2005年   15篇
  2004年   21篇
  2003年   14篇
  2002年   16篇
  2001年   16篇
  2000年   5篇
  1999年   17篇
  1998年   5篇
  1997年   11篇
  1996年   10篇
  1995年   10篇
  1994年   9篇
  1993年   7篇
  1992年   6篇
  1991年   4篇
  1990年   6篇
  1989年   10篇
  1987年   3篇
  1986年   4篇
  1985年   6篇
  1984年   1篇
  1983年   5篇
  1982年   3篇
  1981年   2篇
  1980年   2篇
  1979年   4篇
  1978年   2篇
  1977年   2篇
  1975年   1篇
  1974年   1篇
  1969年   1篇
  1968年   1篇
  1967年   1篇
排序方式: 共有592条查询结果,搜索用时 31 毫秒
91.
In the course of the last 25 years the UK has seen the emergence of a new, technologically advanced network of organisations underpinning the technical needs of the oil and gas extraction industry.The euolution of this industy network has taken place within a public policy framework which has had too central objectives: to maximize UK industrial involvement in the industry and to maximize. North Sea oil and gas extraction. The extent to which this framework has encouraged the development of new, technology-based firms has not been systematical stuided. This study examines the extent of indigenous incoltlement in the network and the influence of the currrent pressures of economic and policy changes on the performance and strategic planning of these compnies.  相似文献   
92.
93.
This paper takes a look at recreational planning from the point of view of a formal planning system. In particular, the development of a decision support system for recreational planning is discussed. One of the outputs of this system is the familiar recreation plan and its associated processes. In addition, such a system allows the recreation plan to deal with some important issues on a timely basis as well as establishing a strong working relationship with local agencies.  相似文献   
94.
This paper calls attention to a central but neglected process in strategic decision making, i.e. strategic issue diagnosis (SID). A framework for discussing SID is presented in terms of three critical components: inputs, process characteristics and outputs. The framework is illustrated in the context of PIMS and BCG, two widely recognized strategy models. The major implications highlight the theoretical significance of SID for understanding strategic decision making.  相似文献   
95.
A bstract . Private transfers of income between family members have had significant equalizing effects on the distribution of income in the United States but only recently have they become a subject of research and an element of analysis. Some of the major theoretical developments in the area of income distribution and intergenerational mobility in the rich literature of the grants economy are reviewed. Among the effects of family transfers on income distribution, the most critical considerations in intra-family transfers, tentative results indicate, are those that relate, directly or indirectly, to investments in children during their formative years. Estimates of the size of family transfers include one that in a single year their total was of the magnitude of 30.7 percent of gross national product and another that in 1980 they were 70 percent of total transfers, amounting at least to 1 trillion. Trends in their level and structure are projected.  相似文献   
96.
Pharmaceutical innovation increasingly involves some pooling of resources of finance, equity, technology, information, and intellectual property between pharmaceutical companies and other organizations. The organizations and their exchanges constitute a network which can be regarded as a growing store of these varied resources preferentially accessible to network members. D. Jane Bower examines some network effects in management decision making in Ciba-Geigy (Switzerland) and Elan Corporation (Ireland). She concludes that participation in a common network has enabled these firms to access a pool of resources of knowledge, experience, and finance. This pool has been generated by past exchanges among network members, including providers of finance, and has increased the network's collective reservoir of knowledge.  相似文献   
97.
98.
99.
100.
The relationships between the difficulty of entry and competitive strategies in five industries, chosen for their differing structural contexts, were tested. Statistical support was found for the value of pre-entry analysis of entry barriers and of firms' predicted responses to potential entry. In particular, the creation of idle productive capacity appears to be a potent deterrent to new entrants.  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