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Table 8 Results from tests for slope homogeneity and cointegration

From: The role of renewable energy in the energy–growth–emission nexus in the ASEAN region

Test

Slope homogeneity

Westerlund cointegration

Delta

Adj. delta

Variance ratio

Statistics

12.157***

(0.000)

13.945***

(0.000)

− 1.789**

(0.037)

  1. The symbol *** and ** denotes the significance at 1 per cent and 5 per cent, respectively. The null hypothesis for slope homogeneity assumes strict cross-sectional independence. The null hypothesis for cointegration assumes no cointegration