Table 6 Statistical Descriptive
Variables | Obs | Mean | Std Dev | Min | Max |
|---|---|---|---|---|---|
Transshipment Ports | 870 | 527,308.2 | 765,959.2 | 2 | 4,379,477 |
| Â | Obs | Â | Â | Obs | Â |
| Â | Before | Â | Â | After | Â |
Control (CONTp) | 390 | Â | Â | 260 | Â |
Treated (DTrp) | 132 | Â | Â | 88 | Â |
Central America Ports | 220 | 716,259.2 | 1,003,011 | 2 | 4,379,477 |
| Â | Before | Â | Â | After | Â |
Control (CONTp) | 390 | Â | Â | 260 | Â |
Treated (DTrp) | 132 | Â | Â | 88 | Â |
Caribbean Ports | 210 | 359,611.8 | 502,276.6 | 6214 | 1,891,770 |
| Â | Before | Â | Â | After | Â |
Control (CONTp) | 102 | Â | Â | 65 | Â |
Treated (DTrp) | 24 | Â | Â | 19 | Â |
South America Ports | 280 | 758,567.4 | 792,303 | 59,583 | 3,904,566 |
| Â | Before | Â | Â | After | Â |
Control (CONTp) | 78 | Â | Â | 52 | |
Treated (DTrp) | 90 | Â | Â | 60 | |