| Coefficient | std. error | t-statistic | prob |
gdp_l1 | −0.1094 | 0.0835 | −1.310 | 0.191 |
gov_l1 | 0.8763 | 0.1013 | 8.649 | 0.000 |
tax_l1 | −0.0211 | 0.0383 | −0.550 | 0.582 |
rir_l1 | 0.0322 | 0.0329 | 0.977 | 0.340 |
gdp_l2 | 0.0779 | 0.0949 | 0.821 | 0.412 |
gov_l2 | −0.0178 | 0.0959 | −0.185 | 0.854 |
tax_l2 | 0.0364 | 0.0425 | 0.856 | 0.392 |
rir_l2 | −0.0242 | 0.0375 | −0.645 | 0.519 |