Breusch-Godfrey Serial Correlation LM Test:

F-statistic

0.152706

Prob. F(2,289)

0.8585

Obs * R-squared

0.314591

Prob. Chi-Square(2)

0.8545

Heteroskedasticity Test: Breusch-Pagan-Godfrey

F-statistic

2.584461

Prob. F(7,290)

0.0134

Obs * R-squared

17.49867

Prob. Chi-Square(7)

0.0144

Scaled explained SS

872.3588

Prob. Chi-Square(7)

0.0000