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The Official Journal of the Pan-Pacific Association of Input-Output Studies (PAPAIOS)

Table 4 Cointegration test results

From: Smooth transition regression model relating inflation to economic growth in Tunisia

Models

Model 2: level change

Model 3: level change with trend

Model 4: regime change

ADF* t-statistic

− 9.770

− 10.092

− 10.427

Lag

1

1

1

Date of break

2009

1974

1974

  1. Critical values at 5%: level change model: ADF* t-statistic (− 5.56); Level change model with trend: ADF* t-statistic (− 5.83); Regime change model: ADF* t-statistic (− 6.41)