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Table 9 Estimates of Parameters for Lower and Higher Regime SETAR (2,2,3) for CPI

From: Modeling inflation rate factors on present consumption price index in Ethiopia: threshold autoregressive models approach

Variables

Estimate

Std. Error

T-value

P value

Intercept

0.975

0.130

7.486

0.000

Lag1-(CPI)

1.073

0.088

12.169

0.000

Lag2-(CPI)

−0.430

0.999

−0.430

0.000

Proportion (Low Regime)

 

29.690%

  

Intercept

0.022

0.008

2.656

0.0085

Lag1-(CPI)

1.253

0.091

−13.169

0.0311

Lag2-(CPI)

−0.215

0.099

−2.169

0.0311

Lag-(CPI)

−0.041

0.0617

−0.663

0.5075

Proportion (High Regime)

 

70.310%