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   844篇
  免费   22篇
  国内免费   1篇
财政金融   368篇
工业经济   16篇
计划管理   108篇
经济学   93篇
综合类   128篇
旅游经济   2篇
贸易经济   82篇
农业经济   6篇
经济概况   64篇
  2025年   4篇
  2024年   11篇
  2023年   15篇
  2022年   16篇
  2021年   28篇
  2020年   32篇
  2019年   24篇
  2018年   22篇
  2017年   27篇
  2016年   32篇
  2015年   21篇
  2014年   59篇
  2013年   59篇
  2012年   59篇
  2011年   56篇
  2010年   51篇
  2009年   35篇
  2008年   57篇
  2007年   44篇
  2006年   58篇
  2005年   44篇
  2004年   25篇
  2003年   25篇
  2002年   16篇
  2001年   6篇
  2000年   7篇
  1999年   4篇
  1998年   6篇
  1997年   9篇
  1996年   8篇
  1995年   2篇
  1994年   2篇
  1993年   1篇
  1992年   1篇
  1981年   1篇
排序方式: 共有867条查询结果,搜索用时 15 毫秒
81.
贺瑛 《商业研究》2000,(11):105-108
风险投资是指投资者以获得红利或出售股权获利为目的,出资协助具有专门技术而无自由资金的企业或个人实现创业,承担创业阶段的失败风险并将回收资金循环投入高风险事业。但是,由于种种投资类型所固有的特征,它所涵盖的投资主体和投资对象都会受到一定的限制。因此,设计一种特种高收益风险债券,这种债券能够弥补传统风险投资的缺陷,吸引更多业绩良好的中小企业或是具有特殊性的行业及企业进入风险投资领域,成为高科技企业融资的新选择。  相似文献   
82.
《中国货币市场》2013,(12):56-62
2013年11月,银行间市场主要运行特点是:货币市场中长期利率持续走高,交易量同比小幅上升;债券市场10年期国债收益率再创新高,下旬初现回暖势头;人民币利率互换曲线整体上移,曲线形态趋于平缓;人民币对美元汇率中间价继续走强.但交易汇率盘整震荡,即期成交量有所放大;外汇衍生品交易活跃,掉期点先升后降,境内外市场衍生品价差扩大。  相似文献   
83.
    
The purpose of this empirical study is to investigate the effects of relational bonds on online customer satisfaction using gender and time horizon as moderators. The findings are three-fold. First, the financial and structural bonds have positive impacts on online shoppers’ satisfaction; however, the social bond does not. Second, the financial, social, and structural bonds have more positive impacts on female, than male, customer satisfaction. Third, the financial bond is more successful in strengthening customer satisfaction for short-term than for long-term customers; however, the structural bond is more important for long-term than for short-term customers.  相似文献   
84.
Customer perceptions of quality play a major role in the success or failure of an organization. Their perception also serves to determine their level of satisfaction or dissatisfaction. This paper will discuss those factors that the customer perceives as "quality" factors and how those factors affect satisfaction. The second section of the paper will look at who is (or should be) responsible for implementing and carrying out the goals of a quality improvement program. A case study of a large hospital located in the American Midwest is also presented. Finally, recommendations for the best way to begin a quality improvement program (i.e., measure customer perceptions of quality, involving everyone, and making a real commitment to this program--forever) will be given.  相似文献   
85.
    
This paper examines the return and volatility spillovers between the foreign exchange and bond markets of India using a bivariate asymmetric BEKK-GARCH (1,1) model for the period 4 April 2005 to 31 March 2017. We find the evidence of bidirectional return and volatility spillovers with asymmetric effects between these two markets. The spillovers are evidenced even during the periods when foreign portfolio investments in the Indian bond markets were relatively low suggests the existence of strong inter-linkages between both the markets.  相似文献   
86.
美国次贷危机不仅影响到整个美国经济,而且波及全球,导致全球金融危机。文章在阐述国债利率期限结构理论和国内外相关研究文献基础上,采用幂函数这一非线性回归模型对次贷危机时期我国国债收益率曲线的形状进行了静态拟合实证分析以及多个时点国债收益率曲线的动态分析。结果表明,我国国债市场已经逐渐走向成熟,能够较好地反映我国实际的经济运行状况以及世界金融市场受到的冲击,基本符合市场预期理论和流动性偏好理论。  相似文献   
87.
介绍了钢筋混凝土匹配问题研究的重要性,基于对钢筋混凝土结构发展的简述,对钢筋与混凝土的匹配问题进行了初步探讨。通过对普通钢筋与普通混凝土、普通钢筋与高强混凝土、高强钢筋与普通混凝土的粘结锚固性能分析,介绍了钢筋与混凝土之间的粘结匹配关系,对高强度钢筋与高强度混凝土而言,不存在两者不匹配的问题。  相似文献   
88.
高涛 《济南金融》2012,(11):71-75
中小企业私募债券作为一种新出现的融资工具,因其速度较快、融资成本较低等特点,为资本市场所青睐。但随着发行完成与起息期开始,该项工具在我国的运用也出现了一些值得思考的问题。美国、韩国在处理国内私募债券中,对于监管政策、信息披露政策、定价评级等方面的经验,值得我国在未来的监管改革中予以借鉴。  相似文献   
89.
The purchase of non‐audit services from incumbent auditors has generated considerable attention. Surprisingly, limited empirical evidence exists on the association of non‐audit services with firm value. Focusing on services related to financial information system (FIS), we find that the market value of equity is greater for firms that purchase FIS‐related services from their incumbent auditors relative to firms that do not. The levels of FIS fees are also positively related to firm value after controlling for total other fees, or total other non‐audit fees. Hence, despite the negative perception associated with non‐audit services, investors regard FIS‐related services as value‐adding activities.  相似文献   
90.
    
This paper empirically studies a model for pricing risky corporate bonds proposed by Baaquie—based on the seminal Merton. The proposed model provides an exact solution for the price of a risky corporate bond with a finite maturity and explains the market price of corporate fixed coupon bonds as being the result of the market risk that is carried by the bond. Baaquie's model is empirically tested using 42 fixed coupon bonds issued by 23 US corporations, between 2011 and 2017. It is found that the proposed model estimates most bond prices quite accurately. Market time (similar to the concept of psychological time), which is distinct from calendar time, is quantified in the paper and is an exogenous behavioral parameter that plays a pivotal role in improving the accuracy of the pricing model for long-maturity risky bonds.  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