资产价格错位与货币政策选择
发布时间:2018-04-17 06:09
本文选题:资产价格错位 + 证券市场 ; 参考:《吉林大学》2013年博士论文
【摘要】:后金融危机时期,中国经济面临着纠正资产价格错位、降低经营杠杆率以及消除过剩产能三大难题。这些问题的存在制约了中国经济未来的增长空间,并影响了宏观经济的稳定性。在这其中,资产价格错位本身就蕴含了巨大的金融风险,也使得政府决策面临掣肘。近年来,资产市场在各国宏观经济的运行过程中所起的作用日益凸显,资产价格的大幅波动也成为了各国中央银行所关注的重要问题。具体来看,资产价格稳定与一般物价水平稳定涉及到中央银行金融稳定与币值稳定两大政策目标在短期的权衡。而上述问题也是后金融危机时期货币金融学中最具争议的话题。为此,本文以现代资产定价与货币经济理论为基础,从中国的经济实际出发,力图研究上述热点问题,并给出相应的政策建议。 本文首先考察了我国资产市场中证券市场价格指数以及住房价格投机性泡沫的存在性,并构建了上述两个市场的泡沫监测方法。随后我们将上述研究推广到更为一般的资产价格错位分析框架下,利用泡沫存在性对我国资产市场中的资产价格错位进行解释。同时,为了对后续研究做铺垫,本文进一步考察资产价格错位与货币因素的关联性以及货币因素对资产错位的解释能力。 基于上述经验分析结果,,本文进一步研究货币政策在应对资产价格错位中应当采取何种政策操作。对于证券市场,我们考虑了一个存在证券市场的新凯恩斯货币经济模型,并在其中引入异质交易者,将经典的理性泡沫问题推广到了渐进理性层面,以评价考虑资产价格因素的货币政策规则能否促进经济系统收敛于确定性以及稳定性理性预期均衡。对于住房市场,本文基于所构建的住房市场均衡模型对货币政策冲击的效果进行经验分析与统计模拟,识别了货币政策对住房价格的主要作用途径及影响机制,同时评价了货币政策调控住房价格对宏观经济稳定性的影响。
[Abstract]:In the post-financial crisis, China's economy faces three major challenges: correcting asset price misalignment, reducing operating leverage and eliminating excess capacity.The existence of these problems has restricted the future growth space of China's economy and affected the macroeconomic stability.Among them, asset price dislocation itself contains huge financial risk and makes government decision face constraints.In recent years, asset market plays a more and more important role in the process of macroeconomic operation, and the large fluctuation of asset price has become an important issue concerned by the central banks of various countries.Specifically, asset price stability and general price level stability involve the trade-off between the central bank's financial stability and currency stability in the short term.The above question is also the most controversial topic in the post-financial crisis.Therefore, based on the modern asset pricing and monetary economic theory, this paper tries to study the above hot issues from the economic reality of China, and gives corresponding policy suggestions.This paper first investigates the existence of the stock market price index and the housing price speculative bubble in the asset market of our country, and constructs the bubble monitoring method of the two markets mentioned above.Then we extend the above research to a more general framework of asset price dislocation analysis, using bubble existence to explain asset price dislocation in asset market of our country.At the same time, in order to pave the way for further research, this paper further investigates the relationship between asset price dislocation and monetary factors and the ability of monetary factors to explain asset dislocation.Based on the above empirical results, this paper further studies the policy operation of monetary policy in dealing with asset price dislocation.For the securities market, we consider a new Keynesian monetary economic model with a securities market, and introduce heterogeneous traders into it, and extend the classical rational bubble problem to the progressive rational level.The purpose of this paper is to evaluate whether the monetary policy rules which take account of asset price factors can promote the convergence of the economic system to certainty and stable rational expectation equilibrium.For the housing market, based on the empirical analysis and statistical simulation of the impact of monetary policy on the housing market equilibrium model, this paper identifies the main role of monetary policy on housing prices and its impact mechanism.At the same time, the influence of monetary policy on macroeconomic stability is evaluated.
【学位授予单位】:吉林大学
【学位级别】:博士
【学位授予年份】:2013
【分类号】:F224;F832.51;F822.0;F299.23
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