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   6519篇
  免费   212篇
  国内免费   98篇
财政金融   368篇
工业经济   323篇
计划管理   1512篇
经济学   874篇
综合类   835篇
运输经济   107篇
旅游经济   96篇
贸易经济   638篇
农业经济   1439篇
经济概况   637篇
  2024年   18篇
  2023年   62篇
  2022年   94篇
  2021年   139篇
  2020年   349篇
  2019年   89篇
  2018年   84篇
  2017年   220篇
  2016年   189篇
  2015年   202篇
  2014年   528篇
  2013年   396篇
  2012年   498篇
  2011年   661篇
  2010年   456篇
  2009年   439篇
  2008年   439篇
  2007年   407篇
  2006年   411篇
  2005年   293篇
  2004年   232篇
  2003年   179篇
  2002年   108篇
  2001年   104篇
  2000年   69篇
  1999年   56篇
  1998年   25篇
  1997年   12篇
  1996年   14篇
  1995年   9篇
  1994年   7篇
  1993年   13篇
  1992年   7篇
  1991年   6篇
  1990年   1篇
  1988年   2篇
  1985年   3篇
  1984年   1篇
  1983年   1篇
  1982年   3篇
  1980年   1篇
  1979年   1篇
  1977年   1篇
排序方式: 共有6829条查询结果,搜索用时 31 毫秒
21.
本文在分析我国金融资产管理公司的经营性质和特殊使命的基础上,结合对企业财务理论知识的研究,提出了我国金融资产管理公司的经营目标与财务目标。  相似文献   
22.
This paper challenges the common view that mature industries are always ripe for global strategies. Based on data from the European Domestic Appliance industry, this paper shows how changing economic conditions can diminish the value of global strategies. Critical in these shifts were simultaneous rises in demand for variety (that eroded the benefits of scale and continental market share) and decreases in manufacturing scale (that permitted new supply options), which reduced the extent of the strategic market to national dimensions. They added complexity that decreased the profitability of the global players and increased that of national strategies. The fluctuating fortunes of leading firms are shown to have been caused primarily by choices of strategy, not by national factor costs.  相似文献   
23.
This research proposes an approach to measure hospital performance based on a generalization of Banker and Morey (1986) and Førsund (1996). This approach considers quasi-fixed inputs explicitly, calculates their implicit cost, and quantifies returns to scale. The performance measure is decomposed into allocative and technical inefficiencies. Based on a very complete data set of Québec hospitals, we find that significant inefficiencies of up to 17% ($700 CAN million) could have been saved through improved performance. Postestimation analyses that include qualitative measures of care suggest that differences in performance are attributable to differences in management or unobservable quality of care rather than patient case mix.  相似文献   
24.
金在日 《物流科技》2002,25(6):32-34
商贸产业规模结构优化的依据是市场竞争优势,政府的作用是催化竞争。  相似文献   
25.
生鲜加工配送中心生鲜食品及加工食品检验和退货流程   总被引:1,自引:0,他引:1  
孙秋高 《物流科技》2007,30(5):109-112
生鲜加工配送中心的生鲜商品检验、退货流程对确保生鲜商品的安全有着十分重要的作用,本文着重针对生鲜加工配送中心蔬菜及加工食品检验和退货作业流程进行了研究。  相似文献   
26.
Land use externalities, open space preservation, and urban sprawl   总被引:4,自引:0,他引:4  
Parcel data on residential land conversion are used to investigate how land use externalities influence the rate of development and modify policies designed to manage urban growth and preserve open space. Several “smart growth” policies are found to significantly influence land conversion, including a development clustering policy that concentrates development and generates preserved open space. In addition to directly affecting a parcel's hazard rate of conversion, this policy is found to affect neighboring parcels' conversion by generating a positive open space externality that hastens their development. The implication that the clustering policy could generate a more sprawled pattern of development is explored using spatial simulation.  相似文献   
27.
江西大型企业资本运作模式的现状及其改进对策研究   总被引:1,自引:0,他引:1  
资本运作是一种有效配置资源、实现企业资本增殖的活动,其核心是产权制度创新。本文对江西大型企业资本运作模式的现状进行了分析,进而提出了一系列的合理的改进对策,以期提高起运作绩效。  相似文献   
28.
This article first examines how bad housing conditions are in Japan based on international comparisons. The next question is whether the extremely high land prices in Japan can be explained by economic logic. We then turn to more specific housing policy questions that are peculiar to or important in Japan, such as the tax advantages of owning land that have caused under-utilization of land and the reasons why the average size of Japanese rental housing is so small.  相似文献   
29.
The purpose of this study was to (a) compare the occupational sex stereotypes of 366 college students with those reported by Shinar in 1975, and (b) examine the relationships between demographic, experiential, and attitudinal variables and these occupational sex stereotypes. The results indicated a significant difference in occupational ratings from Shinar's study, with females' perceptions shifting more than males' perceptions. In addition, subjects' gender, tenure with female managers, and attitudes toward women as managers, were shown to be significant predictors of occuptational ratings. The implications of these findings for both employees and managers are then discussed.  相似文献   
30.
Applying programming techniques to farm-level panel data for four cooperative and 12 private dairy farms in the Yugoslav Republic of Slovenia gives estimates of technical efficiency, scale efficiency, and technical progress. These are used to construct multilateral Malmquist indices of total factor productivity (TFP). For the cooperatives, TFP growth has been slow and is attributable to technical progress. For the private farms, technical progress was also slow, but TFP growth was faster due to improved efficiency. Scale inefficiency explains the poorer absolute performance of the private farms, indicating the need for land reform as well as technological change.  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