Edgeworth approximations in first-order stochastic difference equations with exogenous variables
Edgeworth approximations in first-order stochastic difference equations with exogenous variables
复制标题
具有外生变量的一阶随机差分方程中的埃奇沃斯近似
DOI:
10.1016/0304-4076(82)90018-5
复制
发表时间:
1982
影响因子:
6.3
通讯作者:
Y. Tse
中科院分区:
文献类型:
--
作者:
Y. Tse
This article obtains the Edgeworth approximate distribution of the OLS estimator of the autoregressive parameter of a first-order stochastic difference equation with exogenous variables. The approximate distribution is compared with the exact distribution computed using the Imhof algorithm. Phillips' results on the pure autoregressive process are also revised.