Generalized impulse response analysis in linear multivariate models

Generalized impulse response analysis in linear multivariate models
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DOI:
10.1016/s0165-1765(97)00214-0
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发表时间:
1998-01-01
期刊:
影响因子:
2
通讯作者:
Shin, Y
Shin, Y
中科院分区:
经济学4区
文献类型:
--
作者:
Pesaran, HH;Shin, Y

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在库普(Koop)的基础上,[库普等人(1996年),非线性多元模型中的脉冲响应分析。《计量经济学杂志》74,119 - 147]我们针对无约束向量自回归(VAR)和协整VAR模型提出了“广义”脉冲响应分析。与传统的脉冲响应分析不同,我们的方法不需要对冲击进行正交化,并且对于VAR中变量的排序是不变的。该方法也用于构建对排序不变的预测误差方差分解。(C)1998年爱思唯尔科学出版社(Elsevier Science S.A.)
Building on Koop, [Koop et al. (1996) impulse response analysis in nonlinear multivariate models. Journal of Econometrics 74, 119-147] we propose the 'generalized' impulse response analysis for unrestricted vector autoregressive (VAR) and cointegrated VAR models. Unlike the traditional impulse response analysis, our approach does not require orthogonalization of shocks and is invariant to the ordering of the variables in the VAR. The approach is also used in the construction of order-invariant forecast error variance decompositions. (C) 1998 Elsevier Science S.A.