Asymmetry test and model diagnostics for Cameroun

Test

Stat.

p-value

Portmanteau test up to lag 35 (chi2)

23.58

0.9289

Breusch/Pagan heteroskedasticity test (chi2)

2.665

0.1026

Ramsey RESET test (F)

0.8526

0.4729

Jarque-Bera test on normality (chi2)

2.701

0.2591

Asymmetry test and model diagnostics for Congo

Test

Stat.

p-value

Portmanteau test up to lag 35 (chi2)

43.55

0.1523

Breusch/Pagan heteroskedasticity test (chi2)

2.739

0.0979

Ramsey RESET test (F)

1.461

0.2393

Jarque-Bera test on normality (chi2)

5.656

0.0591

Asymmetry test and model diagnostics for Gabon

Test

Stat.

p-value

Portmanteau test up to lag 35 (chi2)

48

0.0562

Breusch/Pagan heteroskedasticity test (chi2)

0.2486

0.6181

Ramsey RESET test (F)

0.4222

0.7383

Jarque-Bera test on normality (chi2)

2.518

0.2839