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1.
Motivated by the European sovereign debt crisis, we propose a hybrid sovereign default model that combines an accessible part taking into account the evolution of the sovereign solvency and the impact of critical political events, and a totally inaccessible part for the idiosyncratic credit risk. We obtain closed‐form formulas for the probability that the default occurs at critical political dates in a Markovian setting. Moreover, we introduce a generalized density framework for the hybrid default time and deduce the compensator process of default. Finally, we apply the hybrid model and the generalized density to the valuation of sovereign bonds and explain the significant jumps in long‐term government bond yields during the sovereign crisis. 相似文献
2.
We examine the extent to which institutional investors herd in the U.S. corporate bond market and the price impact of their herding behavior. We find that the level of institutional herding in corporate bonds is substantially higher than what is documented for equities, and that sell herding is much stronger and more persistent than buy herding. The price impact of herding is also highly asymmetric. While buy herding facilitates price discovery, sell herding causes transitory yet large price distortions. Such price destabilizing effect of sell herding is particularly pronounced for speculative-grade, small, and illiquid bonds, and during the financial crisis. 相似文献
3.
This study proposes a hybrid information approach to predict corporate credit risk. In contrast to the previous literature that debates which credit risk model is the best, we pool information from a diverse set of structural and reduced‐form models to produce a model combination based on credit risk prediction. Compared with each single model, the pooled strategies yield consistently lower average risk prediction errors over time. We also find that while the reduced‐form models contribute more in the pooled strategies for speculative‐grade names and longer maturities, the structural models have higher weights for shorter maturities and investment grade names. 相似文献
4.
Sudarsana Sahoo Harendra Behera Pushpa Trivedi 《Macroeconomics and Finance in Emerging Market Economies》2019,12(2):155-173
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
5.
Masaki Kusano 《Journal of Business Finance & Accounting》2019,46(1-2):159-182
This study examines whether credit market participants—bond investors and credit rating agencies—treat recognized and disclosed finance leases differently when assessing firms’ credit risk in Japan. I use firms’ credit risk, measured by bond spreads and credit ratings, to investigate the relations between recognized versus disclosed finance lease obligations and firms’ credit risk following the adoption of Statement No. 13, Accounting Standard for Lease Transactions. For a sample of firms issuing new bonds, I find that, unlike recognized finance leases, disclosed finance leases are not associated with bond spreads. Moreover, the associations between recognized versus disclosed finance leases and bond spreads are substantially different. Conversely, recognized and disclosed finance leases are associated with credit ratings and are processed similarly when credit ratings are determined. Taken together, my results suggest that the sophistication of capital market participants influences their credit risk assessments of recognized versus disclosed finance leases. 相似文献
6.
《Bulletin of economic research》2018,70(1):E29-E49
This paper examines co‐movement between stock returns and changes in 10‐year government bond yields as well as flight‐to‐quality behaviour in G7 countries. We conduct the wavelet squared coherence analysis to explore the dynamics in both time and frequency domain. Our results provide evidence of positive co‐movements, which vary over time and across investment horizon. The higher co‐movement is found to be more concentrated in the lower frequency bands. We further analyse the dynamic nature of the scale‐dependent wavelet correlations and find that the correlations are highly volatile and significantly increase across different time scales during the episodes of equity market turbulence. The increase in correlations reflects flights from stocks to safer bond investments as a result of dramatic changes in investor sentiment and risk aversion at times of market stress. 相似文献
7.
In this paper, we empirically investigate how greenness information is priced in the green bond market. Our comparison of liquidity-adjusted yield premiums of green bonds versus synthetic conventional bonds indicates that, on average, there is no robust and significant yield premium or discount on green bonds. However, green bonds certified by an external reviewer enjoy a discount of about 6 bps. Furthermore, green bonds that obtain a Climate Bonds Initiative certificate show a discount of around 15 bps. The findings suggest that a universally accepted greenness measure can benefit the development of the green bond market. 相似文献
8.
钟永红 《河南金融管理干部学院学报》2015,(1)
美国市政债券从发行策略、资金用途、偿债来源、举债控制和债务重组五个方面构建完备的偿债机制。我国地方政府应借鉴美国的经验,根据资金用途发行债券以减少偿债风险,开征房产税作为债券偿还的稳定来源,通过立法和社会监督建立地方政府发债的硬约束,通过地方政府破产程序建立地方政府债务重组机制,把地方政府负债作为政绩考核的重要指标,抑制地方政府发债的道德风险。 相似文献
9.
我国资本市场的一个重要特点是企业债券融资发展速度缓慢,其主要原因在于政府政策和制度的管制以及企业自身产权制度不合理、治理机制不健全。尽快形成以市场机制为主导的企业债券管理制度,加强企业产权制度改革,塑造真正的企业债券市场主体,提高全社会资源配置效率,改善资本市场融资结构,是保证国民经济健康发展的当务之急。 相似文献
10.
在国际学术界,用于解释可转换债券发行动机的研究成果有资产替代假说、评估风险假说,后门融资假说与阶段性融资假说。同国外比起来,我国在可转换债券发行动机方面的研究还较少,研究方法的角度还有待改善。全面深入地弄清可转换债券发行动机,无论对发行可转换债券企业,还是对鼓励和扶持可转换债券都很有意义。 相似文献