From: Modeling inflation rate factors on present consumption price index in Ethiopia: threshold autoregressive models approach
Coefficient
Estimate
Std. Error
T-value
P value
Const
0.258
0.062
4.127
 < 0.001
Lag1-(CPI)
0.436
0.056
7.783
Lag2-(CPI)
0.068
1.223
0.2222