财经理论与实践
財經理論與實踐
재경이론여실천
The Theory and Practice of Finance and Economics
2014年
6期
18~23
,共null页
金融状况指数(FCI) VAR模型 马尔科夫区制转移模型
金融狀況指數(FCI) VAR模型 馬爾科伕區製轉移模型
금융상황지수(FCI) VAR모형 마이과부구제전이모형
Financial Condition Index(FCI); VAR model; Markov regime switching model
通过选取利率、汇率、房价和股价等方面的指标,利用VAR广义脉冲响应模型赋权来构建中国金融状况指数,并运用马尔科夫区制转移模型对其进行时间演化特征分析。结果表明:中国金融状况指数具有非线性、周期性和两阶段动态变化特征,且在扩张阶段和紧缩阶段表现出相互变迁的结构性突变。同时,中国金融状况指数在各区制内的平滑概率值较大,均接近于1,说明各区制具有一定的持续性。
通過選取利率、彙率、房價和股價等方麵的指標,利用VAR廣義脈遲響應模型賦權來構建中國金融狀況指數,併運用馬爾科伕區製轉移模型對其進行時間縯化特徵分析。結果錶明:中國金融狀況指數具有非線性、週期性和兩階段動態變化特徵,且在擴張階段和緊縮階段錶現齣相互變遷的結構性突變。同時,中國金融狀況指數在各區製內的平滑概率值較大,均接近于1,說明各區製具有一定的持續性。
통과선취리솔、회솔、방개화고개등방면적지표,이용VAR엄의맥충향응모형부권래구건중국금융상황지수,병운용마이과부구제전이모형대기진행시간연화특정분석。결과표명:중국금융상황지수구유비선성、주기성화량계단동태변화특정,차재확장계단화긴축계단표현출상호변천적결구성돌변。동시,중국금융상황지수재각구제내적평활개솔치교대,균접근우1,설명각구제구유일정적지속성。
This paper selected indicators of interest rates,exchange rates,house prices and stock prices and used the generalized impulse response VAR model to build a financial conditions index.We used a Markov regime switching model to analyze the time evolution of the financial conditions index.The results showed that the financial conditions index had the characteristics of nonlinear,cyclical and dynamic changes of two stages and exhibited structural mutations of mutual change in the expansion phase and contraction phase.Smooth probability values of financial condition index within the same regime are close to 1,indicating that the regime has certain regime continuity.