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   1217篇
  免费   62篇
  国内免费   3篇
财政金融   162篇
工业经济   64篇
计划管理   230篇
经济学   376篇
综合类   42篇
运输经济   13篇
旅游经济   21篇
贸易经济   185篇
农业经济   65篇
经济概况   122篇
邮电经济   2篇
  2024年   3篇
  2023年   32篇
  2022年   19篇
  2021年   57篇
  2020年   39篇
  2019年   56篇
  2018年   39篇
  2017年   55篇
  2016年   59篇
  2015年   33篇
  2014年   59篇
  2013年   119篇
  2012年   67篇
  2011年   90篇
  2010年   80篇
  2009年   71篇
  2008年   53篇
  2007年   61篇
  2006年   52篇
  2005年   39篇
  2004年   26篇
  2003年   27篇
  2002年   22篇
  2001年   15篇
  2000年   13篇
  1999年   9篇
  1998年   11篇
  1997年   4篇
  1996年   7篇
  1995年   4篇
  1994年   10篇
  1993年   4篇
  1991年   5篇
  1989年   3篇
  1986年   2篇
  1985年   4篇
  1984年   2篇
  1983年   4篇
  1980年   1篇
  1979年   4篇
  1977年   3篇
  1976年   1篇
  1974年   4篇
  1973年   4篇
  1972年   2篇
  1965年   1篇
  1867年   1篇
  1864年   1篇
  1860年   1篇
  1859年   1篇
排序方式: 共有1282条查询结果,搜索用时 15 毫秒
1.
This research explores the interplay of individual, organisational and institutional variables that produce the current pattern of social responsibility practices within a specific religious organisation, namely the Church of England. By combining elements primarily of neo-institutional theory with Bourdieu’s theory of practice, we construct a theoretical framework to examine the extent to which social responsibility activity is modified or informed by a distinctive faith perspective. Given that neo-institutional theory predicts a convergence of structures and practices between different organisations operating in the same institutional sector, this research draws on a single case study focusing on social responsibility activity in six different Church of England dioceses and shows that the opposite is actually the case: there is evidence of a significant degree of divergence in terms of organisational practice within the same institutional structure. Reasons for that were found to be the impact of human agency and loose institutional structures. This paper thus contributes to the understanding of social responsibility in religious organisations by exploring the dynamics between institutional pressures, organisational context and individual agents operating in the field of faith-based social responsibility. It thereby also contributes to neo-institutional theory.  相似文献   
2.
The purpose of the paper is to propose an original proprietary proxy of a firm's litigation risk. We extend the scope of litigation risk outside of the conflicts with shareholders and the domain of security litigation. We demonstrate that the source of the risk of litigation can be found in the firm's policies and in its management's operational or strategic decisions, even if a sector conditioning effect exists. Based on a sample of 465 US M&A transactions between 2000 and 2014, we provide evidence that the level of litigation risk, at the acquirer's level, has a positive and significant impact on the takeover premium. We also provide evidence that a significant relationship exists between the acquirer's litigation risk and the means of payment. An extension of the sample to international transactions is used as a robustness check; it confirms the previous results.  相似文献   
3.
Previous studies that have examined the impact of the 2008 financial crisis on syndicated loans have ignored potential differences between lending banks by explicitly or implicitly aggregating all lenders together and focusing on borrower characteristics. One must jointly consider both borrower and lender to fully understand the complex role of the syndicate during this period. We consider the identity of the lender, with a focus on five major US banks that failed and their five corresponding acquirers. Our results highlight the distinct roles of investment and commercial banks and facilitate an understanding of relationship and transactional-based lending.  相似文献   
4.
Using a sample of Australian stocks during the 1996–2014 period, this study examines how tax heterogeneity between domestic and foreign investors affects trading behaviour and stock prices around the ex-dividend day. Domestic investors prefer dividends and tend to buy stocks cum-dividend and sell them ex-dividend whereas foreign investors tend to trade in the opposite direction. Abnormal trading turnover increases with tax heterogeneity. Moreover, stocks with a larger domestic investor base are associated with a higher price drop-off ratio on the ex-dividend day and higher market value of franking credits. Overall, our findings support the dynamic dividend clientele hypothesis.  相似文献   
5.
The Journal of Real Estate Finance and Economics - In mortgage debt contracts, real property serves as collateral and the terms of mortgage financing are largely conditional on the certification of...  相似文献   
6.
This paper employs network analysis to study world trade from 1995 to 2014. We focus on the main connective features of the world trade network (WTN) and their dynamics. Results suggest that countries’ efforts to attain the benefits of trade have resulted in an intertwined network that is increasingly dense, reciprocal, and clustered. However, these features do not correspond to a linear aggregation of the characteristics of its constituents (trade sectors). Trade linkages are distributed homogeneously among countries, but their intensity (i.e. their value) is highly concentrated in a small set of countries. The main connective features of the WTN were not affected by the 2007–2008 international financial crisis. However, we find that the crisis marks a turning point in the evolution of the WTN from a two-group (led by the US and Germany) to a three-group (led by the US, Germany, and China) hierarchical structure.  相似文献   
7.
桑叶配方颗粒迄今尚没有统一的质量标准。为提升桑叶配方颗粒的内在质量,对其物质基准评价方法进行了研究。选取具有代表性产地的15批桑叶制备物质基准,采用高效液相色谱法,以芦丁、异槲皮苷、紫云英苷作为评价指标,确定桑叶物质基准的出膏率范围、标志性成分含量及转移率范围,采用超高效液相色谱法,建立物质基准UPLC特征图谱,并对其主要成分进行指认。结果表明:15批物质基准中,芦丁转移率为19.94%~34.05%,异槲皮苷转移率为11.67%~43.58%,紫云英苷转移率为10.73%~43.05%;物质基准特征图谱中,标定了14个共有峰,指认出7个色谱峰,分别为新绿原酸、绿原酸、咖啡酸、芦丁、异槲皮苷、槲皮素-3-O-(6″-O-丙二酰基)-β-D-葡萄糖苷、紫云英苷。所建立的基准评价方法为桑叶配方颗粒质量标准的制定及其后续大规模生产提供了数据基础。  相似文献   
8.
9.
吴乐  罗俊  刘鼎 《价值工程》2021,40(21):13-15
本文针对特大城市轨道、公交、慢行三网融合实施方案进行了研究,探讨了三网融合的发展目标与策略,三网融合实施方案的编制原则、编制内容等,并以深圳市白沙岭、红荔片区为例进行了案例分析.本文的研究成果可为相关特大城市的轨道、公交、慢行三网融合项目的实施提供参考,也可为相关工程技术人员、科研人员提供有益借鉴.  相似文献   
10.
International Advances in Economic Research -  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