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Table 6 Fisher Type Panel Unit Root Test at 5% significance level.

From: Monetary policy transmission channels and the performance of the real sectors in selected sub-Saharan African countries: a system-GMM approach

Variable

ADF Inverse Chi-Square Test Statistic

Decision

Order of integration at 5% level

 

No Drift and Trend

Drift

Trend

  

LnACGDP

75.784

164.602***

106.200***

\(\mathrm{Reject }{\mathrm{H}}_{0}\)

\(I(0)\)

LnMCGDP

109.161***

159.259***

138.294***

\(\mathrm{Reject }{\mathrm{H}}_{0}\)

\(I(0)\)

LnCPS

61.673

145.765***

194.959***

\(\mathrm{Reject }{\mathrm{H}}_{0}\)

\(I(0)\)

LnINTR

487.738***

289.461***

376.377***

\(\mathrm{Reject }{\mathrm{H}}_{0}\)

\(I(0)\)

LnEXR

434.320***

352.804***

271.406***

\(\mathrm{Reject }{\mathrm{H}}_{0}\)

\(I(0)\)

LnTOPN

49.280

149.075***

62.337

\(\mathrm{Reject }{\mathrm{H}}_{0}\)

\(I(0)\)

LnINV

124.667***

198.563***

127.036***

\(\mathrm{Reject }{\mathrm{H}}_{0}\)

\(I(0)\)

LnINF

159.457***

237.784***

240.202***

\(\mathrm{Reject }{\mathrm{H}}_{0}\)

\(I(0)\)

  1. ***, **, and * are 1%, 5%, and 10% significance level, respectively