Series | Test statistic | Critical value | Inference |
Openness index | −6.484 | −2.930 | Stationary |
lnproduction | −5.475 | −2.933 | Stationary |
lnconsumption | −6.661 | −2.929 | Stationary |
Lndomestic price | −6.705 | −2.929 | Stationary |
lngdp | −4.714 | −2.929 | Stationary |
Exchange rate | −4.688 | −2.929 | Stationary |