variable at level | GDP | GSP | GSF | GSU | GCF | LBR |
coefficient | −0.18*** | −0.79* | 00.98 | −0.66*** | −0.36* | 0.01 |
standard error | (0.049) | (0.25) | (0.43) | (0.18) | (0.19) | (0.009) |
test-statistic | −3.64 | −3.11 | −2.28 | −3.55 | −1.87 | 1.02 |
critical value (5%) | −1.83 | 1.83 | 1.83 | 1.83 | 1.83 | 1.83 |