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   13142篇
  免费   289篇
财政金融   2549篇
工业经济   1099篇
计划管理   2027篇
经济学   2761篇
综合类   189篇
运输经济   83篇
旅游经济   189篇
贸易经济   1959篇
农业经济   709篇
经济概况   1852篇
信息产业经济   2篇
邮电经济   12篇
  2020年   129篇
  2019年   177篇
  2018年   224篇
  2017年   225篇
  2016年   206篇
  2015年   145篇
  2014年   198篇
  2013年   1283篇
  2012年   300篇
  2011年   347篇
  2010年   316篇
  2009年   367篇
  2008年   337篇
  2007年   283篇
  2006年   284篇
  2005年   297篇
  2004年   250篇
  2003年   280篇
  2002年   225篇
  2001年   261篇
  2000年   245篇
  1999年   247篇
  1998年   231篇
  1997年   240篇
  1996年   262篇
  1995年   233篇
  1994年   229篇
  1993年   197篇
  1992年   220篇
  1991年   235篇
  1990年   202篇
  1989年   167篇
  1988年   167篇
  1987年   139篇
  1986年   191篇
  1985年   254篇
  1984年   254篇
  1983年   250篇
  1982年   223篇
  1981年   234篇
  1980年   199篇
  1979年   215篇
  1978年   187篇
  1977年   161篇
  1976年   136篇
  1975年   134篇
  1974年   131篇
  1973年   102篇
  1972年   102篇
  1971年   92篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
61.
Whilst the local multiplier impacts of the annual operation of universities has been the subject of intensive research, the economic impacts of capital construction projects have been almost completely ignored. This paper presents the results of detailed analysis of capital projects at Lancaster University in 1993-The reasons for the radically different annual operation and construction multipliers estimated in the Lancaster study are examined. Despite the smaller size of construction multipliers it is argued that it is a serious mistake to estimate local construction multipliers by making simplifying assumptions on the size of the key parameters in the multiplier equations.  相似文献   
62.
63.
64.
65.
66.
This paper employs the economics of shortage framework to examine post-Mao reforms in Chinese state-owned industry. Performance has been disappointing because reforms through 1985 failed to fundamentally alter economic agent behavior. The “soft” budget constraints at the enterprise and local government levels continue to generate “quantity” and “expansion” drives. The resultant inflationary pressures have necessitated administrative interventions and thwarted reform progress. The Maoist legacy of active participation by local governments in economic management is high-lighted as a major obstacle to the elimination of paternalism in state-enterprise relations.  相似文献   
67.
68.
Proposed tort reforms have focused on punitive damages and noneconomic damages, each of which pose problems for jury decision making. The U.S. Supreme Court decision in State Farm v. Campbell will greatly limit very large punitive damages awards, and will affect smaller punitive awards to a lesser degree. Noneconomic damages caps enacted by state legislatures have greatly enhanced insurance market performance. Insurers operate within the context of a highly imperfect, regulated market in which there is substantial price rigidity induced by regulation. Reform efforts should strive to establish greater predictability and stability in these awards components rather than simply being concerned with imposing specific numerical caps.  相似文献   
69.
Siu Y. Chan 《Abacus》2001,37(2):248-266
Although International Quality Standards 9000 certification is one of the most popular quality assurance systems in the world, its contribution to a firm's value is still a controversial issue. This project re-examines this issue by using stock market reactions to the announcements of the award of certification made by a sample of Hong Kong listed companies, as a proxy for its contribution to a firm's value. The results suggest that on average certification increased a firm's value. However, most of this value increase was incorporated into stock prices before formal announcements were published in newspapers. In addition, the contribution of certification to value was greater in smaller firms than in larger ones. This can be attributed to fewer stock traders and professional analysts following smaller firms.  相似文献   
70.
This paper is based on the traditional Austrian Theory of Capital which deals with expected values of future returns of investments over various periods of time. The longer the time period that elapses between the beginning of a production process and its end, the higher the (expected) productivity must be due to positive time preferences of individuals. This paper focuses on the uncertainty of future returns and on uncertainty preferences, instead. Based on the Hayekian idea of the dispersion of knowledge in society, it will be shown that there is a systematic relationship between the structure of capital and uncertainty. This result will be derived for a production process characterized by complete vertical integration and one which is not completely vertically integrated. The distinction between these two settings is crucial, if one accepts the distinction between an individual and a social period of production and the planning horizon which are introduced in this paper.  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