作者: Tim Bollerslev , Jeffrey M. Wooldridge
DOI: 10.1080/07474939208800229
关键词:
摘要: … Note chat for the LM test we require only … The HE LM test given by the regression in (3.9) that exploits block diagonality of the information matrix for AR(2) errors is readily 2 -- 1 - --I …