Table 7

Panel cointegration tests

Cointegration testsStatisticp-value
Kao test
Modified DF t−5.66***0.00
DF t−4.52***0.00
Augmented DF t−2.98***0.00
Unadjusted modified DF t−7.63***0.00
Unadjusted DF t−5.08***0.00
Pedroni test
MPP t2.08**0.02
PP t−2.25**0.01
ADF t−2.22**0.01
Westerlund test
Variance ratio (H_aˆpα_i = α < 0)−1.950**0.026
Variance ratio (Hap:αi=α<0)fori−1.967**0.025

Note(s): 1%, 5% and 10% of rejections are denoted by the symbols ***, ** and * respectively

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