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   11772篇
  免费   392篇
  国内免费   24篇
财政金融   954篇
工业经济   619篇
计划管理   2709篇
经济学   1825篇
综合类   1726篇
运输经济   166篇
旅游经济   519篇
贸易经济   2213篇
农业经济   495篇
经济概况   962篇
  2025年   52篇
  2024年   218篇
  2023年   250篇
  2022年   202篇
  2021年   300篇
  2020年   454篇
  2019年   392篇
  2018年   366篇
  2017年   420篇
  2016年   394篇
  2015年   323篇
  2014年   671篇
  2013年   1064篇
  2012年   798篇
  2011年   903篇
  2010年   706篇
  2009年   677篇
  2008年   784篇
  2007年   705篇
  2006年   634篇
  2005年   514篇
  2004年   332篇
  2003年   257篇
  2002年   190篇
  2001年   149篇
  2000年   91篇
  1999年   63篇
  1998年   46篇
  1997年   48篇
  1996年   43篇
  1995年   26篇
  1994年   30篇
  1993年   15篇
  1992年   11篇
  1991年   10篇
  1990年   5篇
  1989年   5篇
  1988年   1篇
  1987年   5篇
  1985年   7篇
  1984年   5篇
  1983年   6篇
  1982年   6篇
  1981年   9篇
  1979年   1篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
41.
This paper attempts to demonstrate that Keynes's practical writings on the crisis in the Lancashire cotton spinning industry in the 1920s were consistent with the 1930s theoretical conceptualisation of user costs in the General Theory. It is suggested that the key (common) link between these analyses is Keynes's concern with how uncertainty is distributed, in specific historical circumstances, between institutions at the levels of the firm, industry, the industry-financial institution interface, and the local and global economies. It is this concern which still has important, if not more, research and policy relevance today.  相似文献   
42.
    
Summary. We exploit the existence of matrix group symmetries on a production possibility set to identify group symmetries on the profit function. The groups are isomorphic, and provide a pre-ordering on firm preferences over prices. Together with additional structure on the technology, symmetries generate comparative statics on price responses. Linear and other invariances place bounds on firm choice vectors. Reflection group asymmetries on the feasible choice set also support welfare rankings over prices. The methods are adapted to study consumer decisions.Received: 12 August 2002, Revised: 30 January 2004, JEL Classification Numbers: D11, D21, C60, L23. Correspondence to: David A. Hennessy  相似文献   
43.
Abstract

The concepts of Adolph Lowe, Friedrich A. Hayek and Walter Eucken play an important role in the discussion of an adequate theory of economic and social order. It is noteworthy that at the beginning of their academic careers, these three economists dealt primarily with questions of business cycle theory. As we will show, this is not coincidental, but can be explained by economic history and the history of theory. Furthermore, all three economists agree that establishing a comprehensive social order would provide the basis for economic stability, although each postulates a different relationship between liberty and order.  相似文献   
44.
    
Axiomatic bargaining theory (e.g., Nash's theorem) is static. We attempt to provide a dynamic justification for the theory. Suppose a judge or arbitrator must allocate utility in an (infinite) sequence of two‐person problems; at each date, the judge is presented with a utility possibility set in ℝ+2. He/she must choose an allocation in the set, constrained only by Nash's axioms, in the sense that a penalty is paid if and only if a utility allocation is chosen at date T that is inconsistent, according to one of the axioms, with a utility allocation chosen at some earlier date. Penalties are discounted with t and the judge chooses any allocation, at a given date, that minimizes the penalty he/she pays at that date. Under what conditions will the judge's chosen allocations converge to the Nash allocation over time? We answer this question for three canonical axiomatic bargaining solutions—Nash, Kalai–Smorodinsky, and “egalitarian”—and generalize the analysis to a broad class of axiomatic models.  相似文献   
45.
In 1955, the Accademia Nazionale dei Lincei awarded the inaugural International “Feltrinelli” Prize for the Economic and Social Sciences to Arthur Cecil Pigou. This paper considers Gustavo Del Vecchio's active role on the selection committee in recommending Pigou for the Feltrinelli Prize and the related correspondence between Pigou, Piero Sraffa, and Del Vecchio. One of the most significant discovery reported in this paper is Sraffa's contention, expressed in an unpublished letter to Del Vecchio, that Pigou had “never been honoured in proportion to his merits.”  相似文献   
46.
将中国创新政策的发展历程分为3个阶段,即1978—1994年、1995—2005年和2006年以后。运用扎根理论分析了各阶段的创新政策,研究了中国创新政策的演进。结果显示:中国创新政策的范式并未发生根本变化;人才和环境营造一直是中国创新政策的重点;科技成果转化政策的加强使得科技与经济社会的联系越来越紧密;政府在创新中的作用发生了根本性变化。  相似文献   
47.
We study the conditions for the emergence of cooperation in a spatial common-pool resource (CPR) game. We consider three types of agents: cooperators, defectors and enforcers. The role of enforcers is to punish defectors for overharvesting the resource. Agents are located on a circle and they only observe the actions of their two nearest neighbors. Their payoffs are determined by both local and global interactions and they modify their actions by imitating the strategy in their neighborhood with the highest average payoffs on average. Using theoretical and numerical analysis, we find a large diversity of equilibria to be the outcome of the game. In particular, we find conditions for the occurrence of equilibria in which the three strategies coexist. We also derive the stability of these equilibria. Finally, we show that introducing resource dynamics in the system favors the occurrence of cooperative equilibria.   相似文献   
48.
增强思想政治理论课的实效性是目前高校思想政治理论课改革面临的主要现实问题。改革和完善思想政治理论课考核方式,其意义在于通过考核方式改革带动教育教学方式的改革,实现教与学良性互动,从而增强思想政治理论课的实效性。文章以河北工业大学毛泽东思想和中国特色社会主义理论体系概论课程为例,对其考核评价体系的改革进行分析和总结,以期达到更好的育人效果。  相似文献   
49.
科技进步所诱发的信息革命给我们经济、法律、文化、伦理等社会关系造成了巨大的冲击。其中,建立于传统经济运行模式基础上的监管规制(尤其是反垄断法)在信息时代中显得难以应付,这集中表现于美国司法部与微软公司的世纪之诉中。因此,通过分析微软公司的案例,指出了反垄断立法背后的理论基础并不能囊括信息时代企业的竞争行为,因此有必要研究与信息经济时代特征相适应的反垄断立法。  相似文献   
50.
主观期望效用理论认为个体的概率分布可以由行为的偏好导出,并且理性人的行为选择应该遵循主观期望效用理论,但是,埃尔斯伯格悖论显示了没有一个主观的概率测度,而且实际行为的选择并不总是和该理论的结果相一致。因此,围绕埃尔斯伯格悖论,展开了行为决策理论应该是规范的还是描述的争论。  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