Level-ARCH;
Asymptotic normality;
Asymptotic theory;
Consistency;
Stationarity;
Maximum likelihood estimation;
D O I:
10.1007/s00362-019-01086-y
中图分类号:
O21 [概率论与数理统计];
C8 [统计学];
学科分类号:
020208 ;
070103 ;
0714 ;
摘要:
We establish consistency and asymptotic normality of the maximum likelihood estimator in the level-effect ARCH model of Chan et al. (J Financ 47(3):1209-1227, 1992). Furthermore, it is shown by simulations that the asymptotic properties also apply in finite samples.