全文获取类型
收费全文 | 1267篇 |
免费 | 46篇 |
国内免费 | 21篇 |
专业分类
财政金融 | 131篇 |
工业经济 | 110篇 |
计划管理 | 287篇 |
经济学 | 390篇 |
综合类 | 49篇 |
运输经济 | 17篇 |
旅游经济 | 10篇 |
贸易经济 | 119篇 |
农业经济 | 83篇 |
经济概况 | 138篇 |
出版年
2024年 | 9篇 |
2023年 | 25篇 |
2022年 | 29篇 |
2021年 | 32篇 |
2020年 | 62篇 |
2019年 | 46篇 |
2018年 | 29篇 |
2017年 | 46篇 |
2016年 | 46篇 |
2015年 | 56篇 |
2014年 | 92篇 |
2013年 | 146篇 |
2012年 | 77篇 |
2011年 | 87篇 |
2010年 | 56篇 |
2009年 | 65篇 |
2008年 | 76篇 |
2007年 | 70篇 |
2006年 | 65篇 |
2005年 | 33篇 |
2004年 | 25篇 |
2003年 | 31篇 |
2002年 | 27篇 |
2001年 | 22篇 |
2000年 | 15篇 |
1999年 | 24篇 |
1998年 | 10篇 |
1997年 | 10篇 |
1996年 | 4篇 |
1995年 | 8篇 |
1994年 | 5篇 |
1993年 | 2篇 |
1992年 | 2篇 |
1988年 | 1篇 |
1986年 | 1篇 |
排序方式: 共有1334条查询结果,搜索用时 0 毫秒
101.
This article elaborates on extant literature on employee mobility by focusing on how the movement of personnel between competitors affects their competitive positions. Our mixed‐methods study of 402 head‐to‐head encounters from the English Premier League (2000–2005) reveals that transferred players improve the performance of the recipient team in head‐to‐head encounters against the donor. We also provide evidence that competitive arousal, as triggered by anger and pressures for proving loyalty to the recipient organization, as well as knowledge of the donor team's routines, explain the superior performance of transferred players. These results question the traditional view that organizational routines are not transferable through employee mobility. They also move beyond a prior emphasis on the negative effects of emotional states such as anger and competitive arousal, highlighting how these can occasionally be beneficial. © 2012 Wiley Periodicals, Inc. 相似文献
102.
文章建立了某车型汽车空调风道结构的三维数学模型,利用商业软件Fluent进行模拟,得到了风道出风口风量大小和风量的分配情况,并与设计值进行了比较;在此基础上,分析了风道出口扫风情况,提出了解决方案,对改进和优化风道结构,提高汽车空调整体性能具有一定的参考价值。 相似文献
103.
电子琴的手感和力度一直以来都是研究者和使用者所关心的内容。电子琴琴键的力度变化可以表现不同的情感。现今所有的电子琴生产商都在以自己的标准来进行生产。对手感和力度的评价指标是需要统一的。就电子琴手感和力度部分,提出了两个指标。 相似文献
104.
Abstract This article reports the findings of a year-long research project focused on the activity of boards of directors of twenty-two trusts from the British National Health Service (NHS). The evidence gathered through the use of semi-structured interviews, focus groups, workshops, feedback questionnaires and document analysis indicates that the behavioural dynamics of boards, affected by the dominance of the expert model, act as antecedents of their statutory functions and the implementation of different governance models. Only a portion of the boards involved has effectively incorporated in its modus operandi post-New Public Management (post-NPM) principles of governance. 相似文献
105.
Summary. The study of evolutionary dynamics was so far mainly restricted to finite strategy spaces. In this paper we show that this
unsatisfying restriction is unnecessary. We specify a simple condition under which the continuous time replicator dynamics
are well defined for the case of infinite strategy spaces. Furthermore, we provide new conditions for the stability of rest
points and show that even strict equilibria may be unstable. Finally, we apply this general theory to a number of applications
like the Nash demand game, the War of Attrition, linear-quadratic games, the harvest preemption game, and games with mixed
strategies.
Received: June 25, 1999; revised version: January 31, 2000 相似文献
106.
We review some of the work on non-Gibbsian states of the last 10 years, emphasizing the developments in which Eurandom played a role. 相似文献
107.
The Internet and the Web are evolving to a platform for collaboration, sharing, innovation and user-created content—the so-called
Web 2.0 environment. This environment includes social and business networks, and it is influencing what people do on the Web
and intranets, individually and in groups. This paper describes the Web 2.0 environment, its tools, applications, characteristics.
It also describes various types of online groups, especially social networks, and how they operate in the Web 2.0 environment.
Of special interest is the way organization members communicate and collaborate mainly via wikis and blogs. In addition, the
paper includes a proposed triad relational model (Technology–People–Community) of social/work life on the Internet. Particularly,
social/work groups are becoming sustainable because of the incentives for participants to connect and network with other users.
A discussion of group dynamics that is based on the human needs for trust, support, and sharing, regardless if the setting
is a physical or virtual one, follows. Finally, future research directions are outlined. 相似文献
108.
The aggregate average wage is often used as an indicator of economic performance and welfare, and as such often serves as a benchmark for changes in the generosity of public transfers and for wage negotiations. Yet if economies experience a high degree of (non‐random) fluctuation in employment, the composition of the employed population will have a considerable effect on the computed average. In this paper we demonstrate the extent of this problem using data for Poland for the period 1996–2003. During these years the employment rate in Poland fell from 51.2 percent to 44.2 percent and most of this fall occurred between the end of 1998 and the end of 2002. We show that about a quarter of the growth in the average wage during this period could be attributed purely to changes in employment. 相似文献
109.
Since the 1950s economists have applied game-theoretical concepts to a wide variety of economic problems. The Nash equilibrium concept has proven to be a powerful instrument in analyzing the outcome of economic processes. Since the late 1980s economists have also shown a growing interest in the application of evolutionary game theory. This paper discusses the main concepts of evolutionary game theory and their applicability to economic issues. Whereas traditional game theory focusses on the static Nash equilibria as the possible outcomes of the game, evolutionary game theory teaches us to explicitly model the behavior of individuals outside equilibrium. This may provide us with a better understanding of the dynamic forces within a society of interacting individuals. 相似文献
110.
This paper gives a complete characterization of neutrally stable strategies for sender–receiver games in the style of Lewis, or Nowak and Krakauer [Lewis, D., 1969. Convention: A Philosophical Study. Harvard Univ. Press, Cambridge, MA; Nowak, M., Krakauer, D., 1999. The evolution of language. Proc. Nat. Acad. Sci. USA 96, 8028–8033]. Due to the dynamic implications of neutral stability, the replicator dynamics of this model does not necessarily lead to the rise of an optimal signaling system, where every state of the world is bijectively linked to one signal and vice versa, but it can be trapped in suboptimum situations where two (or more) signals are used for the same event, or two (or more) events are associated with one and the same signal. 相似文献