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231.
唐明琴 《河南金融管理干部学院学报》2010,28(2):9-12
征信在国外已有100多年的发展历史,已形成较为完善的征信体系和完整的征信产业链。通过对信用发达国家征信体系的比较,系统分析当前我国征信体系存在的供求不足和制度短缺等问题,并借鉴国外先进经验和教训,提出发展和完善我国征信体系的思路和措施。 相似文献
232.
Dirk Prange 《Quantitative Finance》2013,13(4):439-449
As an extension of the standard Gaussian copula model to price collateralized debt obligation (CDO) tranche swaps we present a generalization of a one-factor copula model based on stable distributions. For special parameter values these distributions coincide with Gaussian or Cauchy distributions, but changing the parameters allows a continuous deformation away from the Gaussian copula. All these factor copulas are embedded in a framework of stochastic correlations. We furthermore generalize the linear dependence in the usual factor approach to a more general Archimedean copula dependence between the individual trigger variable and the common latent factor. Our analysis is carried out on a non-homogeneous correlation structure of the underlying portfolio. CDO tranche market premia, even throughout the correlation crisis in May 2005, can be reproduced by certain models. From a numerical perspective, all these models are simple, since calculations can be reduced to one-dimensional numerical integrals. 相似文献
233.
《Macroeconomics and Finance in Emerging Market Economies》2013,6(3):306-319
During the last two decades, domestic government bond markets have developed significantly in emerging economies. Although the financial sector has benefited accordingly, volatility in this market also has posed potential risks in terms of financial stability. This paper uses directed acyclic graphs and structural vector-autoregressive models to evaluate the impact of different shocks on both the public debt market and financial stability. Results suggest that inflation, the policy interest rate and indicators of risk perception are the variables that most affect the slope of the yield curve. In turn, when the slope increases, there is a positive contemporary effect on bank risk indicators. 相似文献
234.
在当前国际金融危机深层次影响不断显现、国内宏观经济下行压力加大、区域经济加快发展的背景下,如何进一步优化配置金融资源,提升金融对实体经济的支持力度和支持效率就显得尤为迫切。本文从金融稳定的角度出发,首先从总量、结构、效率、可持续性等几个维度对当前新疆金融服务实体经济能力进行现状判断,并从宏观角度对金融发展与实体经济发展不相适应方面进行分析。其次,基于金融效率,运用统计方法对新疆金融支持实体经济发展能力进行实证检验,得出新疆金融业自身发展对支持实体经济发展的影响作用明显的结论。最后,就如何进一步提高金融支持实体经济的能力提出相关建议。 相似文献
235.
板体地基稳定和高真空击密技术是改善地基土质应力和承载力的新型方法,文章通过对曹妃甸工业区吹填砂路基进行处理的工程实例,对此2种处理方法的适用范围、处理效果进行了应用比较。 相似文献
236.
冯淼 《吉林省经济管理干部学院学报》2010,24(1):47-51
2008年的全球金融危机标志着一个时代的终结,引起了人们的广泛思索。无论发达国家还是发展中国家,都在努力寻求化解危机的办法。浮动汇率制度解决不了金融稳定问题,或许多元化的货币政策是解决问题的方法之一。 相似文献
237.
是否允许地方政府发行债券是一个颇具争议的话题。本文通过运用宪政经济学和新公共管理理论的分析方法,对开行地方政府债券发行权利的先决条件进行了论述。结合目前中国实际,文章认为目前开行地方政府债券的条件尚不完全具备,并建议下一步推进政府债券的关键在于可行性建设。 相似文献
238.
That the global economy has been hugely successful over thepast 50 years is unquestionable. A major underpinning of thatsuccess has been the open multilateral system, which has enabledthe emergence of a truly international financial system, reciprocalreduction of trade barriers, and the emergence of many previouslypoor countries into the status of emerging marketsor even developed. The open multilateral system,however, is increasingly under-appreciated and taken for granted.Preferential trading arrangements have proliferated, and withthem the possibility of discriminatory arrangements for capitalflows. The absence of an international regime for capital flowspermits this development and poses a threat to the system, asdo all of the issues on which countries' governments asserttheir interests, and ignore their interests inthe overall health of the system. It is to be hoped that thebenefits of multilateralism are more greatly appreciated, andthat the current trend toward increasing regionalism and departuresfrom the post-war system is reversed. 相似文献
239.
This paper develops a valuation model for a firm’s investment opportunities. Given standard market imperfections, we show
that maximizing the firm’s equity value is consistent with the need to include a capital charge for an investment specific
to a firm’s capital structure and in excess of the investment’s market determined risk. A reduced form credit risk perspective
is taken to enable a continuous time implementation. This continuous time implementation is illustrated within the paper.
相似文献
240.
Kilian Bizer Zulia Gubaydullina Hazim Rahahleh Werner Sesselmeier 《Atlantic Economic Journal》2007,35(3):259-267
The Growth and Stability Pact restricts member states in their fiscal policy but also causes inflexibility in the pursuit of wide-ranging economic and social reforms. Tradable deficit permits allow more flexibility for individual member states and provide a stick for those who exceed the deficit limit but also a carrot to those who stay below it. But does the trade in deficit permits affect the monetary objectives of the European Central Bank (ECB)? We argue that from a perspective of fiscal theory of the price level, trade in deficit permits can lead to higher inflation depending on the growth rate and the debt/GDP ratio of the member states. 相似文献