Table 8.
Effects of EIAs on the survival of agriculture raw material exports.
| Dependent Variable: Hazard Rate | |||||||
|---|---|---|---|---|---|---|---|
| Independent variables |
Pooled EIA |
NR-PTA |
PTA |
CUSTOMS |
|||
| (1) | (2) | (1) | (2) | (1) | (2) | (1) | |
| EIA Exist | −1.102*** (0.235) | −1.152** (0.396) | −0.885** (0 .297) | −0.913** (0.390) | −0.635** (0.315) | −1.068** (0.359) | −1.724*** (0.438) |
| EIA In Effect | 0.516 (0.511) | −0.686* (0.392) | 0.021 (0.505) | ||||
| Spell Starts After EIA | −0.489 (0.477) | 0.634 (0.434) | 2.114 (0.630) | ||||
| Log GDP of Importer | −0.166* (0.087) | −0.164* (0.087) | −0.127 (0.102) | −0.118 (0.103) | −0.229** (0.0949) | −0.185* (0.098) | −0.401*** (0.091) |
| Initial Export Value | −4.38e−4** (1.63e−4) | −4.30e−4** (1.62e−4) | −4.36e−4** (1.61e−4) | −4.39e−4** (1.61e−4) | −3.95e−4** (1.57e−4) | −3.95e−4** (1.64e−4) | −3.825e−4** (1.441e−4) |
| Common Language | 0.270 (0.262) | 0.219 (0.261) | 0.121 (0.280) | 0.158 (0.280) | −0.009 (0.284) | 0.031 (0.295) | 0.201 (0.261) |
| Distance | 2.21e−5 (3.363–5) | 0.219 (0.261) | 5.59e−6 (3.49e−5) | 5.72e−5* (3.46e−5) | 5.38e−5 (3.6e−5) | 5.49e−5 (3.74e−5) | 2.35e−5 (3.39e−5) |
| Colonial ties | −0.657** (0.270) | −0.659** (0.268) | −0.546* (0.285) | −0.549* (0.285) | −0.382 (0.281) | −0.399 (0.291) | −0.453* (0.260) |
| Years of export experience | −0.121*** (0.023) | −0.126*** (0.024) | −0.112*** (0 .023) | −0.106*** (0 .023) | −0.113*** (0.023) | −0.399*** (0.291) | −0.118*** (0.023) |
| Log Population | −0.088 (0.077) | −0.085 (0.076) | −0.114 (0.089) | −0.112 (0.089) | −0.055 (0.086) | −0.399 (0.291) | 0.090 (0.075) |
| Common Border | 0.035 (0.592) | 0.062 (0.590) | −0.763 (0.672) | −0.720 (0.668) | −0.813 (0.812) | −0.399 (0.291) | 0.411 (0.703) |
| Landlocked | 0.174 (0.235) | 0.176 (0.232) | 0.291 (0.254) | 0.298 (0.253) | 0.230 (0.255) | 0.255 (0.265) | 0.016 (0.234) |
| Duration Dummies | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Constant | 6.334** (2.021) | 6.273** (2.006) | 5.255** (2.130) | 4.768** (2.142) | 6.700** (2.111) | 5.554* (2.161) | 9.033*** (2.126) |
| Observations | 1986 | 1986 | 1986 | 1986 | 1986 | 1986 | 1986 |
| Log Likelihood | −577.232 | −576.660 | −587.970 | −586.087 | −590.682 | −582.047 | −584.537 |
| Wald chi2 | 202.86 | 206.20 | 179.61 | 182.03 | 173.88 | 182.13 | 200.42 |
Note: *p < 0.1, **p < 0.05, ***p < 0.01 represents significance level at 10%, 5%, and 1%. Robust standard errors are reported in the bracket.
Source: Authors' construct (2022).