aEG由Engel和Granger(1987)年提出,两步法是基于协整回归残差的检验方法,得到的协整参数估计量具有超一致性和强有效性。 EG proposed by Engel and the Granger(1987) year that, two steps are based on cooperate the entire return residual error the inspection procedure, obtains the association entire ...