解释变量/模型 | T1 | T2 | T3 | ||||||
固定效应模型 | 异方差稳健的固定效应模型 | Driscoll- Kraay标准误模型 | 固定效应模型 | 异方差稳健的固定效应模型 | Driscoll- Kraay标准误模型 | 固定效应模型 | 异方差稳健的固定效应模型 | Driscoll- Kraay标准误模型 | |
lntexch | 0.175*** | 0.162*** | 0.175*** | 0.177*** | 0.159*** | 0.177*** | 0.183*** | 0.162*** | 0.183*** |
| (0.0267) | (0.0183) | (0.0318) | (0.0264) | (0.0201) | (0.0306) | (0.0264) | (0.0221) | (0.0323) |
pol | 0.369** | 0.372 | 0.369 | 0.302* | 0.326 | 0.302 | 0.232 | 0.283 | 0.232 |
| (0.183) | (0.229) | (0.244) | (0.181) | (0.242) | (0.224) | (0.182) | (0.265) | (0.239) |
lnbgdp | 0.926*** | 1.008*** | 0.926*** | 0.724*** | 0.871*** | 0.724*** | 0.743*** | 0.884*** | 0.743*** |
| (0.0873) | (0.191) | (0.197) | (0.0943) | (0.166) | (0.185) | (0.0941) | (0.165) | (0.187) |
lncgdp | 0.0527** | 0.0466*** | 0.0527** | 0.0328 | 0.0257* | 0.0328* | 0.0325 | 0.0250* | 0.0325* |
| (0.0235) | (0.0164) | (0.0256) | (0.0235) | (0.0154) | (0.0183) | (0.0234) | (0.0145) | (0.0180) |
catw |
|
|
| 0.209*** | 0.181* | 0.209*** | 0.133*** | 0.105 | 0.133 |
|
|
|
| (0.0393) | (0.0981) | (0.0769) | (0.0447) | (0.147) | (0.0909) |
ill |
|
|
|
|
|
| 0.211*** | 0.212 | 0.211 |
|
|
|
|
|
|
| (0.0594) | (0.161) | (0.140) |
_cons | −15.29*** | −17.16*** | −15.29*** | −9.630*** | −13.11*** | −9.630** | −10.14*** | −13.41*** | −10.14** |
| (2.194) | (5.204) | (5.030) | (2.418) | (4.368) | (4.698) | (2.412) | (4.312) | (4.747) |
N | 1320 | 1320 | 1320 | 1320 | 1320 | 1320 | 1320 | 1320 | 1320 |
R2 | 0.241 |
|
| 0.257 |
|
| 0.264 |
|
|
adj. R2 | 0.233 |
|
| 0.249 |
|
| 0.256 |
|
|