Table 1 Descriptive statistics.
Variable | Obs | Mean | SD | Min | Max |
|---|---|---|---|---|---|
\({GVC}{\rm{\_}}{Position}\) | 874 | 0.005 | 0.138 | −0.453 | 0.280 |
\({pgdp}\) | 874 | 1627099 | 3192347 | 9566.793 | 2.04*107 |
\({open}\) | 874 | 97.093 | 69.363 | 19.559 | 437.327 |
\({pop}\) | 874 | 9.43*107 | 2.6*108 | 281205 | 1.40*109 |
\({fcr}\) | 874 | 23.127 | 4.812 | 10.770 | 44.518 |
\({rd}\) | 874 | 1.579 | 1.005 | 0.0423 | 4.796 |