全文获取类型
收费全文 | 5705篇 |
免费 | 279篇 |
国内免费 | 168篇 |
专业分类
财政金融 | 171篇 |
工业经济 | 450篇 |
计划管理 | 1358篇 |
经济学 | 1151篇 |
综合类 | 680篇 |
运输经济 | 98篇 |
旅游经济 | 166篇 |
贸易经济 | 929篇 |
农业经济 | 419篇 |
经济概况 | 730篇 |
出版年
2024年 | 21篇 |
2023年 | 101篇 |
2022年 | 96篇 |
2021年 | 142篇 |
2020年 | 221篇 |
2019年 | 167篇 |
2018年 | 139篇 |
2017年 | 206篇 |
2016年 | 215篇 |
2015年 | 172篇 |
2014年 | 388篇 |
2013年 | 669篇 |
2012年 | 440篇 |
2011年 | 454篇 |
2010年 | 394篇 |
2009年 | 325篇 |
2008年 | 389篇 |
2007年 | 360篇 |
2006年 | 321篇 |
2005年 | 257篇 |
2004年 | 155篇 |
2003年 | 137篇 |
2002年 | 104篇 |
2001年 | 104篇 |
2000年 | 59篇 |
1999年 | 47篇 |
1998年 | 24篇 |
1997年 | 10篇 |
1996年 | 11篇 |
1995年 | 2篇 |
1994年 | 3篇 |
1993年 | 2篇 |
1992年 | 2篇 |
1991年 | 1篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 2篇 |
1985年 | 1篇 |
1984年 | 4篇 |
1983年 | 1篇 |
1982年 | 2篇 |
1981年 | 1篇 |
1980年 | 1篇 |
排序方式: 共有6152条查询结果,搜索用时 31 毫秒
61.
尹雪梅 《哈尔滨市经济管理干部学院学报》2003,(2)
高校后勤管理干部做为后勤管理工作的指挥者、组织者和协调者必须具备一定的理论和良好的道德素质、具备一定的文化和专业知识、具备一定的组织管理素质的创新能力。只有具备多方面的综合素质与修养,才能肩负起时代赋予高校后勤管理干部的历史使命。 相似文献
62.
Building the Knowledge Stock: Lags,Depreciation, and Uncertainty in R&D Investment and Link with Productivity Growth 总被引:1,自引:0,他引:1
The search for an appropriate methodology to investigate the relation between R&D investment, knowledge stock and productivity growth is the main purpose of the paper. In analogy with physical assets, we present a model of knowledge capital formation which allows the calculation of the relevant user cost, as well. The proposed model accumulates R&D investment based on a stochastic gestation lag and a geometric depreciation of the stock. The basic parameters underlying the lag structure differ according to the types of research expenditure. The approach is applied to public R&D investment in Italian agriculture; the results provide interesting information about the economic structure of public research effort in Italian agriculture and plausible estimates of its internal rate of return. 相似文献
63.
Employee Rights, Employee Responsibilities and Knowledge Sharing in Intelligent Organization 总被引:4,自引:0,他引:4
Sandra Jones 《Employee Responsibilities and Rights Journal》2002,14(2-3):69-78
Much is currently being written about the need to encourage employees to share knowledge in order for companies to maintain a role as an intelligent organization in a technologically sophisticated environment. However, there is little written of the relationship between employee rights to satisfactory employment conditions, employee responsibilities in decision-making, and employee willingness to share their knowledge collaboratively. This paper seeks to redress this gap by discussing the importance of the relationship between employee rights and responsibilities and employee willingness to share knowledge. The reaction of a group of employees (academics) employed in an Intelligent Organization (university) to a reduction in their rights and responsibilities is discussed in order to design a framework of employee rights and responsibilities required for knowledge sharing in intelligent organizations. 相似文献
64.
Christoph Alsleben 《Journal of Economics》2005,84(3):217-248
Both theoretical work on knowledge spillovers and regional policy initiatives often assume that there exists a general and unanimous advantage for firms to cluster. But opposed to the benefit is the disadvantage of sharing knowledge with other (rival) firms. This paper highlights the “downside” associated with knowledge spillovers and presents a four-stage game of location choice where spillovers result from labour poaching and where the strategic interaction between firms may make them avoid co-location with spillovers. The model provides an explanation for the dispersion of German high-tech industries found in a companion paper. 相似文献
65.
66.
供应链中知识共享框架的研究 总被引:1,自引:0,他引:1
本文论述了供应链中知识管理以及知识共享,在此基础上提出了供应链中知识共享的系统框架,并详细介绍了其中供应链信息系统,企业集成知识门户,知识库的建立等几个问题,文章最后分析了供应链中进行知识共享应遵循的策略. 相似文献
67.
68.
69.
This study analyzes 120 university–industry technology transfer projects. A significant positive relationship was found between the learning activities performed by the firm during the development and implementation stages of the technology transfer project and the benefits to that firm from the project. In contrast, prior knowledge of the firm about the existing technology was found to have only a marginal contribution to the project benefits. However, further exploratory analysis based on high and low levels of technical and organizational uncertainty revealed more provocative relationships. 相似文献
70.
物流运输网络中的网络容量扩张成本效益均衡模型及算法研究 总被引:1,自引:0,他引:1
在给定一个单源单汇物流运输网络中,网络中的每条弧都有一个容量和运输时间的限制,研究了当网络的容量提高到指定水平,同时限制从网络中源点到汇点运输时间,应该如何对网络进行适当的扩张,减少网络的运输时间,同时使网络效益与预期效益尽可能的接近。 相似文献