全文获取类型
收费全文 | 706篇 |
免费 | 17篇 |
专业分类
财政金融 | 375篇 |
工业经济 | 2篇 |
计划管理 | 101篇 |
经济学 | 116篇 |
综合类 | 14篇 |
运输经济 | 2篇 |
旅游经济 | 3篇 |
贸易经济 | 32篇 |
农业经济 | 7篇 |
经济概况 | 71篇 |
出版年
2023年 | 16篇 |
2022年 | 21篇 |
2021年 | 26篇 |
2020年 | 50篇 |
2019年 | 30篇 |
2018年 | 29篇 |
2017年 | 39篇 |
2016年 | 27篇 |
2015年 | 27篇 |
2014年 | 49篇 |
2013年 | 42篇 |
2012年 | 36篇 |
2011年 | 45篇 |
2010年 | 23篇 |
2009年 | 54篇 |
2008年 | 78篇 |
2007年 | 42篇 |
2006年 | 31篇 |
2005年 | 16篇 |
2004年 | 12篇 |
2003年 | 10篇 |
2002年 | 3篇 |
2001年 | 4篇 |
2000年 | 2篇 |
1999年 | 5篇 |
1998年 | 3篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1984年 | 1篇 |
排序方式: 共有723条查询结果,搜索用时 31 毫秒
91.
Robert J. Bianchi Michael E. Drew Eduardo Roca Timothy Whittaker 《Accounting & Finance》2017,57(2):373-400
This study examines the risk factors in Australian bond returns. The study quantifies bond liquidity and estimates a liquidity risk factor in the Australian setting. We develop a three‐factor asset pricing framework that uses term, default and liquidity risk factors to explain the variation of Australian bond returns. Our findings corroborate the US evidence on the pervasiveness of these risk factors faced by bond investors. The three‐factor model developed in this study has practical applications when calculating the cost of debt, evaluating the performance of an active bond fund manager and hedging underlying risk in a bond portfolio. 相似文献
92.
This paper empirically investigates the pricing factors and their associated risk premiums of commodity futures. Existing pricing factors in equity and bond markets, including market premium and term structure, are tested in commodity futures markets. Hedging pressure in commodity futures markets and momentum effects is also considered. This study combines these factors to discuss their importance in explaining commodity future returns, while the literature has studied these factors separately. One of the important pricing factors in equity and bond markets is liquidity, but its role as a pricing factor in commodity futures markets has not yet been studied. To our knowledge, this research is the first to study liquidity as a pricing factor in commodity futures. The risk premiums of two momentum factors and speculators’ hedging pressure range from 2% to 3% per month and are greater than the risk premiums of roll yield (0.8%) and liquidity (0.5%). The result of a significant liquidity premium suggests that liquidity is priced in commodity futures. 相似文献
93.
In this paper, we develop a methodology for simultaneous recovery of the real-world probability density and liquidity premia from observed S&P 500 index option prices. Assuming the existence of a numéraire portfolio for the US equity market, fair prices of derivatives under the benchmark approach can be obtained directly under the real-world measure. Under this modelling framework, there exists a direct link between observed call option prices on the index and the real-world density for the underlying index. We use a novel method for the estimation of option-implied volatility surfaces of high quality, which enables the subsequent analysis. We show that the real-world density that we recover is consistent with the observed realized dynamics of the underlying index. This admits the identification of liquidity premia embedded in option price data. We identify and estimate two separate liquidity premia embedded in S&P 500 index options that are consistent with previous findings in the literature. 相似文献
94.
This paper examines the impact of international predictors from liquid markets on the predictability of excess returns in the New Zealand stock market using data from May 1992 to February 2011. We find that US stock market return and VIX contribute significantly to the out‐of‐sample forecasts at short horizons even after controlling for the effect of local predictors, while the contribution by Australian stock market return is not significant. We further demonstrate that the predictability of New Zealand stock market returns using US market predictors could be explained by the information diffusion between these two countries. 相似文献
95.
In the Kyle (1985) finite horizon model of stock market dynamics with a trader who holds long-lived information, informed trading intensities rise with time, and the slopes of the equilibrium price schedules fall. This paper shows that this result depends crucially on the irrational liquidity trader assumption. We replace the irrational noise traders with a sequence of rational, risk averse, liquidity traders who receive endowment shocks to their holdings of the risky asset. We demonstrate that unless liquidity traders are sufficiently risk averse, the slope of equilibrium price schedule rises over time, while informed trading intensities fall. In particular, Kyle's result holds only when liquidity traders are so risk averse that they ‘over-rebalance’ their portfolio's holdings of the risky asset, so that their final holdings of the risky asset have the opposite sign of their initial position. 相似文献
96.
全球流动性扩张的通货膨胀效应研究 总被引:4,自引:0,他引:4
近些年来,全球流动性扩张问题颇受宏观经济与金融研究者们的广泛关注。本文选取了33个国家或地区从1980年第一季度到2009年第四季度的相关经济和金融方面数据,在经济数据处理的基础上利用相关统计方法对全球流动性进行了测量。在Philips曲线基准模型框架下,本文考察了全球流动性扩张的通货膨胀效应。最后,结合实证研究结果本文给出了相关研究结论和启示。 相似文献
97.
This paper represents an equilibrium model for the demand and supply of liquidity and its impact on asset prices and welfare. We show that, when constant market presence is costly, purely idiosyncratic shocks lead to endogenous demand of liquidity and large price deviations from fundamentals. Moreover, market forces fail to lead to efficient supply of liquidity, which calls for potential policy interventions. However, we demonstrate that different policy tools can yield different efficiency consequences. For example, lowering the cost of supplying liquidity on the spot (e.g., through direct injection of liquidity or relaxation of ex post margin constraints) can decrease welfare while forcing more liquidity supply (e.g., through coordination of market participants) can improve welfare. 相似文献
98.
量化宽松货币政策的理论、实践与影响 总被引:10,自引:0,他引:10
全球金融危机已使全球经济陷入衰退,为应对危机各国央行不断降息。随着短期利率接近于零,美、日、英等主要国家的央行转而求助于"量化宽松货币政策",即通过购买长期国债等方式向经济注入巨量的流动性。全球大规模采取量化宽松政策在历史上尚属首次,对世界经济和中国经济都将产生难以估量的影响,对此有必要进行深入的分析。为此,本文在对量化宽松货币政策的理论基础进行分析的基础上,进一步研究了日本量化宽松政策实践的经验与教训及其影响,并提出相应的政策建议。 相似文献
99.
This paper sheds light on a puzzling pattern in spot foreign exchange markets: domestic currencies appreciate (depreciate) systematically during foreign (domestic) working hours. This phenomenon spans many years and several exchange rates, and overrides calendar effects. We argue that it is mainly due to liquidity and inventory patterns that emerge from the combination of two factors: domestic agents tend to be net buyers of foreign currency and to trade mostly in their country’s working hours. The prevalence of domestic (foreign) traders demanding the counterpart currency during domestic (foreign) working hours implies sell-price (buy-price) pressure on the domestic currency during domestic (foreign) working hours. 相似文献
100.
Steven Shuye Wang Wei Li Louis T. W. Cheng 《Review of Quantitative Finance and Accounting》2009,32(3):235-267
We conjecture that an introduction of the Hong Kong Hang Seng Chinese Enterprise Stock Index (H-share Index) futures induces
additional speculating activities in the underlying equities, leading to an increase in volatility and volume of the underlying
stocks. Whereas, a subsequent introduction of H-share index options increases the level of informed trading and opens up opportunities
for speculative and arbitrage activities using futures directly against options. These futures and options trading activities
are much cheaper and more efficient than using the underlying stocks, leading to a significant decline in spot market volatility
and volume. Our results are consistent with these arguments. We also find that derivative trading does not change the liquidity
of H-share constituent stocks. Further tests based on the difference-in-difference approach confirm that the above findings
are robust.
相似文献
Louis T. W. Cheng (Corresponding author)Email: |