全文获取类型
收费全文 | 265篇 |
免费 | 4篇 |
专业分类
财政金融 | 81篇 |
工业经济 | 7篇 |
计划管理 | 42篇 |
经济学 | 49篇 |
综合类 | 8篇 |
运输经济 | 2篇 |
旅游经济 | 2篇 |
贸易经济 | 50篇 |
农业经济 | 3篇 |
经济概况 | 25篇 |
出版年
2023年 | 3篇 |
2022年 | 10篇 |
2021年 | 13篇 |
2020年 | 16篇 |
2019年 | 11篇 |
2018年 | 5篇 |
2017年 | 4篇 |
2016年 | 4篇 |
2015年 | 7篇 |
2014年 | 11篇 |
2013年 | 13篇 |
2012年 | 20篇 |
2011年 | 18篇 |
2010年 | 15篇 |
2009年 | 17篇 |
2008年 | 25篇 |
2007年 | 14篇 |
2006年 | 12篇 |
2005年 | 8篇 |
2004年 | 5篇 |
2003年 | 2篇 |
2002年 | 8篇 |
2001年 | 6篇 |
2000年 | 3篇 |
1998年 | 5篇 |
1997年 | 3篇 |
1996年 | 3篇 |
1993年 | 1篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1987年 | 1篇 |
排序方式: 共有269条查询结果,搜索用时 15 毫秒
1.
This paper uses a spatial econometrics approach to study the industry risks in China’s stock market. We comprehensively consider the real linkage and information risk transmission channels and analyze the risk spillovers of specific determinants. Our empirical results show the following: 1) The real linkage channel and information channel are both effective transmission channels for driving spillover effects, and the information channel is of the utmost importance. 2) The spillover effects of specific determinants exist and are persistent. The superposition of spillover effects may lead to extreme risk. 3) The transmission channels and spillover effects are asymmetric in different regimes. 相似文献
2.
本文阐述了时间压缩信号及其频谱、各种差分信号的产生方法及频带压缩过程.最后对图象带宽为4.2MHz的TV系统用8.4MHz带宽传送三个TV信号的具体执行力式作了介绍. 相似文献
3.
Richard P. O’Neill Emily Bartholomew Fisher Benjamin F. Hobbs Ross Baldick 《Journal of Regulatory Economics》2008,34(3):220-250
The general design for the real-time electricity market presented in this paper optimizes and prices both real and reactive
power simultaneously in an AC setting, where all assets—generation, load and transmission—are allowed to bid and are financially
settled at the locational price times energy consumed or produced. The result is that transmission lines are compensated for
both capacity and admittance, providing incentives for efficient operation of transmission-related assets such as FACTS devices,
if price-taking behavior is assumed. Losses are incorporated into the design and become an operating cost for transmission.
The market design is shown to be revenue neutral and, under some assumptions, nonconfiscatory.
相似文献
4.
1997年后我国一直实施“积极的”货币政策 ,但货币政策在传导过程中出现了梗阻 ,所起的作用远不尽如人意。公开市场业务是中央银行最重要的一个间接货币政策工具 ,作为公开市场业务主体的国债市场是央行公开市场操作的基本依托。我国国债市场在规模、流动性等方面发展滞后 ,仍是一个不成熟、不发达的市场 ,这使我国货币政策传导产生梗阻 ,严重抑制了货币政策效应的发挥 相似文献
5.
郑国英 《数量经济技术经济研究》2007,24(7):73-80
中国文化在一定程度上是一种关系本位的文化。渗透于我国社会生活的所谓关系网,对我国的经济活动有深刻的影响。本文选择了关系型融资对货币政策传导的影响这一视角,通过构建关系型融资对货币政策传导的影响的模型,考察了银行收益与融资量和概率间的关系,同时考察了企业融资需求与价格间的关系。通过研究发现央行单一紧缩货币总量、管制利率政策都难以有效控制商业银行的关系型贷款量,而关系型融资情况下信息不对称和预算软约束的存在更使央行的货币政策难于有效传导,央行的总量性货币政策难于奏效。为此,本文探讨了提高央行货币政策有效性的对策,以期达到货币政策对关系型融资的有效传导。 相似文献
6.
In this paper, we use the DCC MIDAS approach to assess the validity of the wake-up call hypothesis for developed and emerging markets during the global financial crisis (GFC). We use this approach to decompose the total correlations into short- (daily) and long-run (quarterly) correlations for the period from 1999 to 2011. We then examine the transmission mechanisms by regressing the quarterly economic, financial, and behavioral variables on the quarterly DCC–MIDAS correlations. We find that country specific factors are crisis contingent transmission mechanisms for the co-movements of emerging country pairs and mixed pairs of advanced and emerging countries during the global financial crisis. However, we do not observe wake-up calls in the transmission of the crisis among advanced country pairs. The classification of the transmission mechanisms for crisis and non-crisis periods with the different country pairs has important implications for crisis management as well as for portfolio investment strategies. Thus, our findings contribute to the discussion on the role and effectiveness of the international financial architecture. 相似文献
7.
本文利用SVAR模型脉冲偏导分离技术,从利率市场化和影子银行两个维度测算了金融市场化进程对货币政策不同传导渠道相对地位的影响。实证结果揭示了中国货币政策传导的一些重要特征:第一,以信贷渠道为代表的数量化渠道效应要强于以利率和汇率渠道为代表的价格渠道,并且该结果没有因金融市场化的推进而改变。第二,利率市场化的推进主要强化了利率渠道的作用,但一定程度上弱化了其他渠道尤其是信贷渠道的作用。第三,影子银行的发展,强化了资产价格渠道的效应,而相对弱化了信贷渠道和利率渠道的效应。研究为在金融与实体经济市场仍存在一定程度摩擦的条件下,央行采用价格与数量货币政策调控方式有机结合的必要性与有效性,提供了实证支持。同时研究还表明,要充分发挥利率市场化改革完善货币政策价格传导机制的作用,既需要加强对各种形式金融创新的监管,还需要实体经济体系进一步市场化改革相配合。 相似文献
8.
This paper studies the transmission of bank capital shocks to loan supply in Indonesia. Using bank data for the period 2001:Q1 to 2018:Q4, we estimate dynamic panel data models of bank lending. We find nonlinear effects of capital on loan growth. Specifically, the response of weakly capitalized banks to changes in their capital positions is larger than that of strongly capitalized banks. This non-linearity implies that not only the level of capital but also its distribution across banks in the system affects the transmission of shocks to aggregate lending. Likewise, the effects of bank recapitalization on loan growth depend on banks’ starting capital positions and the size and distribution of capital injections. 相似文献
9.
This paper empirically investigates the impact of monetary policy on the credit supply of Islamic versus conventional banks of Malaysia using an unbalanced panel dataset over the period 2005-2016. While estimating the effects of three alternative measures of monetary policy on banks' credit supply, we include several bank-specific and macroeconomic variables in the specification as control variables. We provide strong evidence on the existence of the credit channel of monetary policy transmission mechanism in Malaysia. Yet, we show that Islamic banks respond considerably less to changes in monetary policy instruments as compared to their conventional counterparts. We also find that the monetary policy measures affect small-sized banks and less-liquid banks more as compared to large-sized and more-liquid banks. Our findings suggest that for an effective monetary policy, there is a vital need to consider the nature of Islamic banking while devising any monetary policy instruments to manage credit supply in the economy. 相似文献
10.
This study examines how vertical separation of transmission control affects the wholesale market efficiency in the electric power industry. We analyze a unique regional electricity wholesale market in the U.S. where initially restructuring only occurred in the transmission sector. Following a commonly-used best dispatch model (Wolfram, 1999; Borenstein et al., 2002), we simulate competitive benchmark prices and compare with the best estimates available for actual prices to measure price-cost markups of the wholesale market. Empirical results demonstrate that the vertical separation of transmission control led to a significant increase in market markups in peak-load hours, documenting evidence of enhanced market power. Although we also find a reduction in the price-cost margin in low-demand hours, we reserve caution for this finding. 相似文献