| 变量 | Theil−1 | ||
| 东部 | 中部 | 西部 | |
| index | 0.023*** | 0.033** | 0.027*** |
| (5.56) | (2.61) | (4.46) | |
| lnGDP | 0.135 | −6.218 | −1.770** |
| 0.68 | (−1.31) | (−2.15) | |
| town | 5.919 | −9.515 | −7.106 |
| 0.56 | (−0.29) | (−0.72) | |
| GF | −17.190** | 4.105 | −10.528*** |
| (−2.66) | (0.28) | (−3.44) | |
| Edu | 2.487* | 7.566*** | 0.622 |
| (1.77) | (3.19) | (0.59) | |
| _cons | −2.682 | 11.838 | 20.721*** |
| (−0.30) | (0.24) | (3.14) | |
| 个体固定效应 | 控制 | 控制 | 控制 |
| R2 | 0.865 | 0.747 | 0.860 |
| N | 88 | 64 | 72 |
| F | 91.84*** | 30.13*** | 71.16*** |