【正文】
In addition, observation on asymmetrical effect shows that, whenreal estate market price is downward, real estate risk is more likely to accumulate andmagnify,the impact on bank credit stability is the most significant at this moment.Fourthly, seen from real estate risk infection among macro sectors, based on the analysisof general equilibrium model of New Keynesian dynamic random, real estate risk infectionamong macroeconomic sectors is based on effect of wealth and balance sheet. Whereas,whenthe difference of effect of wealth and balance sheet between families and middle sectorsresults in that real estate risk originates in different sectors,the impact on macro economy isdiverse, namely that real estate risk has strong attribute of sector. Real estate pricefluctuations result from sector difference give rise to diverse infection mechanism andaffection degree in macroeconomic sectors. Tobin39。s Q effect plays a pivotal role in theinfection process of real estate price fluctuation in macro economy。 moreover, enterprises39。choppy investments on real estate market are likely to result in accumulation and explosion ofreal estate risk. Meanwhile, there is strong correlation between real estate market and macroeconomy, which is usually fluctuant, yet has not observably varied during the past decade.The research has three innovative points. Firstly, tests the correlation between real estatemarket price and bank credit on level of mean and fluctuation simultaneously. Particularlyintroduces asymmetric effect,caused by rise or decline of real estate market price andexpansion or contraction of bank credit, into meanfluctuation model, and then takescorrelation analysis on the effect. That can not only effectively reflect the differentiationeffect as a result of variations of real estate market risk and bank credit, but also thoroughlyand prehensively reveal the influence of real estate risk infection oil finance system.Secondly, structures a plete analytical framework on analyzing real estate risk infectionamong macroeconomic sectors. Constructs general equilibrium model of New Keynesiandynamic random embracing real estate with microcosmic basis,in which analyzes features ofdynamic effect and infection mechanism of impact of real estate sector variations on macroeconomy utilizing parameter calibration method. Thirdly, It analyzes the correlation betweenreal estate sector and macro economy employing SVAR and fluctuationspillover model, bywhich researches infection characteristics on layer of mean and fluctuation respectively,andalso analyzes infection effects and correlations of real estate risk in macro economy fromdifferent perspectives.Key Words: Real Estate Risk Infection, Asset Price Fluctuation, Finance System,Stability of Macro Economy中文摘要 Abstract @ 第一章緒論