${\alpha }^U$

${\beta }^U$

${\omega }^L$

${\alpha }^L$

${\beta }^L$

Log likelihood value

AIC

BIC

-

-

-

-

-

−173.8973

−347.7862

−347.7830

-

-

-

-

-

−182.5944

−365.1853

−365.1758

-

-

-

-

-

−173.1515

−346.3007

−346.2943

−12.1143

−4.9450

−1.5583

−1.7649

3.6743

−187.1148

−374.2226

−374.2036