全文获取类型
收费全文 | 4284篇 |
免费 | 150篇 |
国内免费 | 91篇 |
专业分类
财政金融 | 275篇 |
工业经济 | 192篇 |
计划管理 | 610篇 |
经济学 | 760篇 |
综合类 | 922篇 |
运输经济 | 12篇 |
旅游经济 | 34篇 |
贸易经济 | 508篇 |
农业经济 | 558篇 |
经济概况 | 654篇 |
出版年
2024年 | 7篇 |
2023年 | 34篇 |
2022年 | 43篇 |
2021年 | 66篇 |
2020年 | 113篇 |
2019年 | 77篇 |
2018年 | 71篇 |
2017年 | 78篇 |
2016年 | 90篇 |
2015年 | 97篇 |
2014年 | 235篇 |
2013年 | 205篇 |
2012年 | 308篇 |
2011年 | 397篇 |
2010年 | 347篇 |
2009年 | 313篇 |
2008年 | 372篇 |
2007年 | 400篇 |
2006年 | 391篇 |
2005年 | 250篇 |
2004年 | 185篇 |
2003年 | 150篇 |
2002年 | 88篇 |
2001年 | 71篇 |
2000年 | 51篇 |
1999年 | 34篇 |
1998年 | 10篇 |
1997年 | 9篇 |
1996年 | 8篇 |
1995年 | 5篇 |
1994年 | 3篇 |
1993年 | 4篇 |
1992年 | 2篇 |
1991年 | 6篇 |
1990年 | 1篇 |
1988年 | 2篇 |
1987年 | 1篇 |
1983年 | 1篇 |
排序方式: 共有4525条查询结果,搜索用时 0 毫秒
1.
随着科学技术的不断创新和提高,专利技术的交易越来越频繁,其交易所占贸易的比重也越来越大。文章指出,在专利技术交易发生前后对被交易技术进行必要的产权研究,理顺交易双方的产权关系,明确交易双方的权利和义务,对于交易双方避免交易错位和发生法律纠纷有着重要的指导意义。 相似文献
2.
浅谈行政事业单位国有资产的有效管理 总被引:2,自引:0,他引:2
屈光 《湖北财经高等专科学校学报》2005,17(5):28-29
目前我国国有资产管理主要侧重于经营性资产,行政事业单位的非经营性资产管理仍处于模糊状态。加强行政事业单位国有资产的有效管理,应改革管理体制,健全机构、明确职责,全面清产核资,加强资产配置、使用、处置等环节的管理。 相似文献
3.
This paper applies principles of transition to land tenure and squatting in South Africa. Political transition in South Africa reassigned political property rights, which produced contestable, and rent‐seeking incentives for squatting as a means to privatize land and redistribute wealth. Government failure to establish and protect private property rights in a squatter camp resulted in common‐pool problems that resisted private and public resolution with consequent rent dissipation and social loss. In response to this retreat from duty, informal agents emerged to claim their own share of the prize. Without enforceable rules of capture, the growth of squatter camps in South Africa will continue. JEL classification: D7, H8, K1, K4, R1, R4. 相似文献
4.
国资监督机构在深化国资国企过程中应集中调配产权权益,完善资产负债结构,优化资源配置,通过资本运营和良好的市场环境,充分发挥中央和地方政府的职能,在互为尊重的前提下,杜绝侵权行为的发生。 相似文献
5.
This paper uses a two-sector, two-period,spatial model of groundwater usage withstochastic surface water supply to illustratethe
potential for the suboptimal management ofthe timing of groundwater uses. A ``timeprofile externality' is said to exist when thetiming of groundwater extraction by one set ofusers
impacts on the time profile of wateravailability to another set of users. Theexistence of the time of use externalitydepends
on the presence of importantdifferences in the preferences between thecontrol and non-control sectors. It alsodepends on the
absence of the markets thatwould internalise these differences. Oneimportant implication of the existence of suchexternalities
is that they can inducesub-optimal insurance investments in the formof water storage capital, i.e., unnecessarysurface water
reservoirs. 相似文献
6.
Received March 5, 2001; revised version received August 5, 2002
Published online: April 30, 2003 相似文献
7.
知识产权保护作为一种法律制度设计,不应违背人的心理规律。正是在现代知识产权法律制度的保护下,“天才”的需要得到了满足,才为创造性劳动提供了不绝的动力,这是一个不断递进的过程,权利人不断从中获取动力,个人与社会在相互满足的过程中获得良性的互动与统一。但是,囿于需要的社会性,知识产权保护的目的应是满足人的需要而不是为了满足人的贪欲,并且,对需求的满足应纳入法制的轨道。 相似文献
8.
随着网络,尤其是网络游戏的迅猛发展,虚拟财产的交易及其保护引发了是否要对其加以保护,如何进行保护,如何进行规范等一系列问题,在我国的司法实践中已经不得不开始面对这类纠纷的裁判,而在法律上有关虚拟财产的规则尚处于不确定的空白,给这类纠纷的解决带来了很大的障碍,基于此,进行虚拟财产特性、交易等等相关法律问题的研究,并在探讨其合法性的前提下,进一步论证虚拟财产的法律保护规则的建构具有十分重要的理论意义与现实意义。 相似文献
9.
Aija Leiponen 《战略管理杂志》2008,29(13):1371-1394
This empirical study of business‐to‐business service firms examines the determinants and effects of control rights to intellectual assets in a property rights theoretic framework. Regression analyses using survey data suggest that service suppliers that retain control over their intellectual output are more innovative. In long‐term relationships, service firms' clients may thus be better off balancing their need to control outsourced activities with the suppliers' incentives to invest in learning and innovation. Additionally, and aligned with property rights theoretic predictions, service suppliers' bargaining power and their indispensability in service projects are positively associated with their ability to retain control rights. In contrast, innovation capabilities are not very significant in determining control rights allocation between service suppliers and their clients. Copyright © 2008 John Wiley & Sons, Ltd. 相似文献
10.
Stanley R. Johnson Tigran A. Melkonyan 《American journal of agricultural economics》2003,85(1):216-233
We develop a model explaining the consolidation patterns in the agricultural biotechnology industry. Among different consolidation and cooperation mechanisms, we consider collaborative and licensing agreements, joint ventures, acquisitions, and exchanges of ownership and spin-offs. The key results derive from the benefits of coordinated actions, distinction between transferable and nontransferable payoffs, the substitutability, complementarity, and the importance of the managers' noncontractible investments, and access and expansion of markets. Results from the model are used to examine the cooperation and consolidation activities for four major players in the agricultural biotechnology industry, DuPont , Dow Chemical , Monsanto , and Novartis . 相似文献