全文获取类型
收费全文 | 6034篇 |
免费 | 174篇 |
国内免费 | 64篇 |
专业分类
财政金融 | 652篇 |
工业经济 | 333篇 |
计划管理 | 1237篇 |
经济学 | 1107篇 |
综合类 | 751篇 |
运输经济 | 55篇 |
旅游经济 | 53篇 |
贸易经济 | 696篇 |
农业经济 | 314篇 |
经济概况 | 1056篇 |
信息产业经济 | 9篇 |
邮电经济 | 9篇 |
出版年
2024年 | 7篇 |
2023年 | 34篇 |
2022年 | 117篇 |
2021年 | 190篇 |
2020年 | 149篇 |
2019年 | 106篇 |
2018年 | 78篇 |
2017年 | 127篇 |
2016年 | 98篇 |
2015年 | 165篇 |
2014年 | 268篇 |
2013年 | 329篇 |
2012年 | 495篇 |
2011年 | 597篇 |
2010年 | 539篇 |
2009年 | 427篇 |
2008年 | 505篇 |
2007年 | 471篇 |
2006年 | 476篇 |
2005年 | 475篇 |
2004年 | 143篇 |
2003年 | 129篇 |
2002年 | 110篇 |
2001年 | 111篇 |
2000年 | 61篇 |
1999年 | 29篇 |
1998年 | 2篇 |
1997年 | 5篇 |
1996年 | 5篇 |
1995年 | 3篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1990年 | 4篇 |
1988年 | 4篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1984年 | 2篇 |
1981年 | 2篇 |
1980年 | 1篇 |
排序方式: 共有6272条查询结果,搜索用时 576 毫秒
1.
ABSTRACTThis research introduces online travel photos published on social media platforms as a complementary data resource to examine the behavior and experience of museum visitors. The practical value of online travel photos is demonstrated through a case study of popular Hong Kong museums, particularly by using the photo content and metadata available from the Flickr platform. The proposed approach is a generic method for understanding museum visitor behavior and preferences, and supports museum practitioners in developing improved products for visitors. The case study findings are particularly beneficial for tourism managers, especially those in Hong Kong, in promoting and attracting tourists to visit local museums. 相似文献
2.
整个道路桥梁工程施工质量从很大程度上受到施工技术合理性影响.城市道路桥梁关系着国民日常出行便捷与安全,为此需要做好施工技术合理选择,确保落实各项技术,保证施工项目质量,加强成本控制.通过明确道路桥梁施工技术要点有助于落实施工技术方案,有助于工程质量优化,促进企业未来发展.为此,应当在明确道路桥梁工程施工要点基础上,加强各项技术应用,并且加强施工质量管控,建设优质项目. 相似文献
3.
4.
This study analyzes the macroeconomic impacts of subsidies to attract multinational corporations when firms are determining whether to enter or how to serve foreign markets. We show that a small FDI subsidy scheme induces consumption gains and delivers short‐term welfare improvement for the FDI host country if firms differ in productivity. However, the subsidy generates a new problem and results in the wealth reallocation effect, leading to welfare deterioration for the host country in the long run. Moreover, we find that a subsidy program induces a welfare improvement for the host country if it is offered to all domestic producers instead of foreign producers only in the host country. 相似文献
5.
根据经合组织统计的各国服务贸易限制政策条款,先对具体政策条款赋值,接下来加权得到衡量服务贸易限制的STRI指标,最终检验目的 国服务贸易限制对中国企业出口规模的影响.研究发现:在控制引力模型的其他变量以及企业-产品层面的特征变量后,目的 国服务贸易限制政策显著阻碍了中国企业出口规模扩张,且阻碍作用对一般贸易企业、大中型企业更明显.对影响机制而言,服务贸易限制政策造成的固定成本阻碍了企业出口的扩展边际,而引起的可变成本阻碍了企业出口的集约边际,其中,对集约边际的阻碍作用更大;进一步对集约边际分解发现,目的 国服务贸易限制政策降低了企业出口产品数量,但提高了企业出口产品价格.另外,拓展研究发现,目的 国数字化服务贸易开放能够缓解服务贸易限制政策对企业出口的阻碍作用. 相似文献
6.
The empirical literature on farmer cooperatives is now fast emerging and developing in the areas of performance, ownership and governance, finance, and member attitude. We discuss 56 peer‐reviewed publications to illustrate the main findings and conclusions while outlining challenges and opportunities for future research. Generally, cooperative membership is found to positively impact price, yield, input adoption, income, and other indicators of member performance, yet there is growing evidence of an uneven distribution of benefits for small and large producers. In terms of structure, evidence of a causal relationship of ownership and governance to performance has been elusive, yet there are now many findings of inherent equity and long‐term debt constraints, often in the context of consolidation to drive scale and scope economies. Further inefficiency is observed to be driven by increased heterogeneity in member attitudes and objectives, in particular in terms of commitment and participation. Thus, overall, empirical work portrays farmer cooperatives as flawed and complex business organizations which nonetheless have a strong positive impact on its members. While applied research may progress in various directions, a general improvement in empirical methodologies is needed to allow robust analysis of mixed objectives in dynamic environments. 相似文献
7.
8.
This paper uses a reduced‐form approach to derive a closed‐form pricing formula for defaultable bonds. The authors specify the default hazard rate as an affine function of multiple variables which follow the Lévy jump‐diffusion processes. Because such specification allows greater flexibility in the generation of a valid probability of default, their pricing model should be more accurate than the valuation models in traditional studies, which ignore the jump effects. This paper also proposes a new method for estimating the parameters in a Lévy Jump‐diffusion process. The real data from the Taiwanese bond market are used to illustrate how their model can be applied in practical situations. The authors compare the pricing results for the influential variables with no jump effects, with jump magnitudes following the normal distribution, and with jump magnitudes following the gamma distribution. The results reveal that the predictive ability is the best for the model with the jump components. The valuation model shown in this paper should help portfolio managers more accurately price defaultable bonds and more effectively hedge their portfolio holdings. 相似文献
9.
建筑企业实施供应链管理的关键因素 总被引:9,自引:0,他引:9
首先介绍了建筑企业实施供应链管理的必要性,然后分析了建筑供应链的特征,在此基础上论述了建筑企业实施供应链管理的九个关键成功因素,从而为建筑企业有效实施供应链管理提供依据。 相似文献
10.
刘敏 《福建金融管理干部学院学报》2005,(3):52-55
近年来,我国保险业发展很快,亟需高素质的一线人才,单纯依靠学校培养或企业培训均有其局限性.根据我国目前实际情况,可从培养人才的源头抓起,整合保险教育资源,形成以学校培养为主,企业培训为辅,学界与业界融合这种方式来解决保险教育与市场脱节的问题,建立校企合作的人才培养途径. 相似文献