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   13438篇
  免费   307篇
财政金融   2559篇
工业经济   1103篇
计划管理   2050篇
经济学   2899篇
综合类   192篇
运输经济   95篇
旅游经济   188篇
贸易经济   2032篇
农业经济   758篇
经济概况   1855篇
信息产业经济   2篇
邮电经济   12篇
  2020年   132篇
  2019年   183篇
  2018年   233篇
  2017年   232篇
  2016年   221篇
  2015年   150篇
  2014年   208篇
  2013年   1257篇
  2012年   308篇
  2011年   352篇
  2010年   350篇
  2009年   375篇
  2008年   365篇
  2007年   302篇
  2006年   279篇
  2005年   308篇
  2004年   261篇
  2003年   288篇
  2002年   239篇
  2001年   264篇
  2000年   264篇
  1999年   250篇
  1998年   244篇
  1997年   249篇
  1996年   268篇
  1995年   246篇
  1994年   247篇
  1993年   197篇
  1992年   228篇
  1991年   236篇
  1990年   213篇
  1989年   168篇
  1988年   171篇
  1987年   138篇
  1986年   192篇
  1985年   258篇
  1984年   257篇
  1983年   256篇
  1982年   225篇
  1981年   231篇
  1980年   205篇
  1979年   217篇
  1978年   190篇
  1977年   164篇
  1976年   137篇
  1975年   135篇
  1974年   132篇
  1973年   103篇
  1972年   103篇
  1971年   97篇
排序方式: 共有10000条查询结果,搜索用时 859 毫秒
61.
62.
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   
63.
64.
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   
65.
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   
66.
This paper examines the process of interaction between consumers and providers of dental services in terms of the key selection and evaluation criteria employed by consumers. Focusing on the United Kingdom, it examines the impact of changes in both pricing and provision on the utilisation and evaluation of dental services. Based on a questionnaire survey of dental patients, in the context of the evolving body of literature concerned with consumer behaviour in respect of services, the paper attempts to improve the current understanding of the key factors shaping consumer choice in respect of professional services. Specifically, it argues that the highly complex nature of professional services impacts on patterns of consumer behaviour, resulting in the relationship between the individual service professional and the consumer being the focus of consumer evaluation. This in turn has significant implications for the effective marketing of such professional services.  相似文献   
67.
Voss  Kevin E.  Gammoh  Bashar S. 《Marketing Letters》2004,15(2-3):147-159
Several papers have been published demonstrating the positive effects a single, reputable ally has on evaluations of a focal brand. Interestingly, little research has been published examining the effects of multiple brand allies. We examine the effect of an alliance with two, one, or zero well-known brand allies on evaluations of a previously unknown focal brand. The presence of a single brand ally significantly increased perceived quality and hedonic and utilitarian attitudes. While multiple alliances improved focal brand evaluations relative to the no ally condition, the second ally did not increase evaluations relative to the single ally condition.  相似文献   
68.
69.
70.
This paper addresses the supply-side explanations of a logger shortage by estimating an occupational choice model that considers the role of earnings, nonpecuniary determinants and intergenerational factors. Our results showed that: (1) relative earnings have no statistically significant effect on career choice; (2) improvement in the public image of loggers substantially increases entry into logging; and (3) a strong intergenerational supply linkage exists but is currently being eroded.  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