Skip to main content

Table 7 Diagnostic statistics tests

From: Revisiting the nexus between fiscal decentralization and CO2 emissions in South Africa: fresh policy insights

Diagnostic statistics tests

\({X}^{2}\)(p values)

Results

Breusch Godfrey LM test

0.3837

No problem of serial correlations

Breusch-Pagan-Godfrey test

0.2663

No problem of heteroscedasticity

ARCH test

0.6841

No problem of heteroscedasticity

Ramsey RESET test

0.5102

Model is specified correctly

Jarque–Bera Test

0.2732

Estimated residual are normal

  1. Source Authors’ calculations