全文获取类型
收费全文 | 4696篇 |
免费 | 195篇 |
国内免费 | 61篇 |
专业分类
财政金融 | 1242篇 |
工业经济 | 118篇 |
计划管理 | 906篇 |
经济学 | 727篇 |
综合类 | 648篇 |
运输经济 | 25篇 |
旅游经济 | 17篇 |
贸易经济 | 502篇 |
农业经济 | 115篇 |
经济概况 | 652篇 |
出版年
2024年 | 22篇 |
2023年 | 88篇 |
2022年 | 112篇 |
2021年 | 205篇 |
2020年 | 205篇 |
2019年 | 115篇 |
2018年 | 94篇 |
2017年 | 126篇 |
2016年 | 131篇 |
2015年 | 141篇 |
2014年 | 381篇 |
2013年 | 295篇 |
2012年 | 367篇 |
2011年 | 451篇 |
2010年 | 291篇 |
2009年 | 311篇 |
2008年 | 333篇 |
2007年 | 307篇 |
2006年 | 328篇 |
2005年 | 199篇 |
2004年 | 144篇 |
2003年 | 110篇 |
2002年 | 56篇 |
2001年 | 58篇 |
2000年 | 27篇 |
1999年 | 17篇 |
1998年 | 7篇 |
1997年 | 6篇 |
1996年 | 8篇 |
1995年 | 3篇 |
1994年 | 2篇 |
1993年 | 2篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1989年 | 1篇 |
1984年 | 4篇 |
1983年 | 1篇 |
1981年 | 1篇 |
排序方式: 共有4952条查询结果,搜索用时 218 毫秒
101.
Uncertainty and Financing Constraints 总被引:5,自引:0,他引:5
Using a panel of Dutch listed firms this paper provides empirical evidence for the hypothesis that more risky firms are confronted with more severe capital market constraints than relatively less risky firms. The paper also contributes to the discussion on the usefulness of cash flow as a measure of financial constraints. We present a stochastic version of the Kaplan-Zingales (1997) model. We show that cash flow sensitivity can be used as a meaningful indicator of financing constraints if firms are classified by the degree of uncertainty they face and if the uncertainty originates from cost uncertainty. 相似文献
102.
Corrado CHARLES J. Jordan BRADFORD D. 《Review of Quantitative Finance and Accounting》1997,8(1):51-68
Abstract. We reexamine and extend tests of the uncertain information hypothesis (UIH) proposed by Brown, Harlow, and Tinic (1988, 1993). We find that their empirical results are sensitive to the sampling procedure employed and that their particular methodology does not sufficiently distinguish between event and nonevent periods. When the sampling procedure is modified to identify only relatively large, isolated events, the test results generally do not support the UIH. Instead, significant price shocks are consistently followed by short-lived price reversals. We observe this behavior following positive and negative events regardless of whether the event is classified as risk increasing or risk decreasing. 相似文献
103.
We test the pecking order model of capital structure by examining the financing of firms that went public in 1983. We estimate a logit to predict external financing, and a multinomial logit to predict the type of financing using data on the IPO firms' security offerings during 1984–1992. Our results indicate that the probability of obtaining external funds is unrelated to the shortfall in internally generated funds, although firms with cash surpluses avoid external financing. Firms that access the capital markets do not follow the pecking order when choosing the type of security to offer. 相似文献
104.
关系型借贷与中小企业融资的实证分析 总被引:10,自引:0,他引:10
本文通过一个计量经济学模型来检验企业贷款是否存在关系型借贷,结果发现:大型企业的确存在关系型借贷行为,且对企业的贷款量有显著性影响;中小企业关系型借贷对于贷款量的影响较小,且并不明显。原因可能是商业银行在审批中小企业贷款时,注重对“硬”信息的考察,同时中小企业并没有同某一家或几家商业银行保持长期关系。为改善中小企业融资状况,商业银行应建立起一套完整的信用记录体系,并实现信息共享,在贷款过程中增强对“软”信息的考察,积极培育一批资质较好的中小企业客户并建立密切的联系;中小企业则应该规范财务制度并增强财务信息的透明度,同银行建立长期关系。 相似文献
105.
股权结构影响下的上市公司融资倾向研究 总被引:3,自引:0,他引:3
本文选取深沪两市的900家上市公司为样本,以2001-2004年的财务及相关数据为基础,从我国上市公司特殊的股权结构出发,运用一般描述性统计分析、偏相关分析、独立样本T检验等方法,分析我国上市公司股权结构与融资倾向之间的关系,以探究在相同市场环境中,不同的股权结构安排是否会导致其融资倾向的差异性。研究结果表明,股权结构对上市公司融资倾向具有显著的影响,不同股权结构安排下的公司有不同的融资倾向,特殊的股权结构是造成我国上市公司融资结构不合理的主要因素。 相似文献
106.
107.
Bixia Xu 《Review of Quantitative Finance and Accounting》2006,26(4):391-408
I investigate the effects of R&D progress on the dynamics of stock price volatility and the post announcement drift to provide
insights into whether or not and how capital markets react to corporate R&D progress in the context of the biotech industry.
I find both stock price volatility and the post announcement drift decrease in R&D progress. More importantly, the decrease
is proportional to the increase in the drug development success rate driven by R&D progress. Findings suggest that R&D progress
conveys useful risk-relevant information, and plays an important role in explaining stock price volatility change and market
anomalies. 相似文献
108.
Emmanuel Athanassiou Christos Kollias Theodore Syriopoulos 《Journal of International Financial Markets, Institutions & Money》2006,16(5):411-424
This paper analyses the impact of exogenous national security related shocks on the time-varying volatility structure of the Greek stock market. Alternative autoregressive conditional heteroscedastic models are estimated, in order to identify the best fit that adequately describes return volatility behavior, testing symmetric as well as asymmetric innovation responses. An external national security related shock factor is included as well as a military crisis dummy, in order to depict possible implications for the conditional variance. The empirical findings appear to support a statistically significant impact of both national security related factors on the Athens stock market returns. 相似文献
109.
基于资本配置效率的资本市场发展与经济增长——以汽车制造业上市公司为例的实证研究 总被引:3,自引:0,他引:3
李学峰 《广东金融学院学报》2006,21(1):46-51
研究资本市场发展与经济增长的关系,是揭示资本市场对资本配置效率的一个重要研究视角。以汽车制造业上市公司为例,对投资增长与资本回报率之间关系的实证检验,发现我国股票市场的资本配置效率低下,并导致其促进经济增长的功能微弱。造成我国资本市场资本配置效率低下的直接原因是上市公司绩效的非稳定性和经营非持续性。因此,要实现我国资本市场引导资金流向、优化资源配置,促进经济增长作用的功能,必须提高上市公司业绩稳定性和经营持续性。 相似文献
110.
David Yermack 《Financial Markets and Portfolio Management》2006,20(1):33-47
This essay surveys research about the value of individual members of boards of directors. When directors join or exit corporate
boards, company stock prices respond, often in magnitudes of 1% of firm value or more. Related research shows that when a
significant event impacts the stock price of one company, the effects are transmitted to other companies that share board
members in common with the primary company. Share price reactions are sensitive to variables such as a director’s occupation,
independence, and professional qualifications. Together, this evidence suggests that a well-functioning market for directors
might already exist, making direct regulation unnecessary and possibly counter-productive. 相似文献