Table 3

PP test results

VariablesLevelFirst differenceResult
IITIIT
NIFTY−0.902657 (0.7863)−3.246798 (0.0779)−12.21566 (0.0000)−12.16338 (0.0000)I(1)
Oil price−2.010055 (0.2825)−1.703892 (0.7468)−9.567524 (0.0000)−9.599316 (0.0000)I(1)
CPI2.591976 (1.0000)−1.947359 (0.6264)−11.76449 (0.0000)−12.03427 (0.0000)I(1)

Note(s): (b) MacKinnon (1996) one-sided p-values; I(1) = Stationary at order one; I = Intercept and IT = Intercept and Trend

Source(s): Calculated by authors

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