Adj. t-Stat

Prob.*

Phillips-Perron test statistic

2.272400

0.9992

Test critical values:

1% level

−2.590340

5% level

−1.944364

10% level

−1.614441

*MacKinnon (1996) one-sided p-values.

Residual variance (no correction)

0.008384

HAC corrected variance (Bartlett kernel)

0.004797

Phillips-Perron Test Equation

Dependent Variable: D(L_MOBVREV)

Method: Least Squares

Date: 12/23/19 Time: 15:16

Sample (adjusted): 2012M02 2019M09

Included observations: 92 after adjustments

Variable

Coefficient

Std. Error

t-Statistic

Prob.

L_MOBVREV(−1)

0.003006

0.001353

2.221984

0.0288

R-squared

−0.010604

Mean dependent var

0.023299

Adjusted R-squared

−0.010604

S. D. dependent var

0.091582

S. E. of regression

0.092066

Akaike info criterion

−1.921815

Sum squared resid

0.771327

Schwarz criterion

−1.894404

Log likelihood

89.40348

Hannan-Quinn criter.

−1.910752

Durbin-Watson stat

2.682481