碳排放 | 固定效应 | 随机效应 |
人均GDP | 0.7209*** | 1.3964*** |
人口规模 | 0.1992 | 1.1468*** |
单位GDP能耗 | 1.0109*** | 1.7292*** |
第二产业占比 | 4.5434*** | 2.1980*** |
第三产业占比 | 4.2779*** | 1.4464*** |
城镇化率 | 3.1585*** | 0.3811 |
常数项 | −4.5601*** | −15.4074*** |
R-sq: within = | 0.9280 | 0.7877 |
Between = | 0.7446 | 0.9991 |
Overall = | 0.4471 | 0.9863 |
Hausman检验: | chi2 (6) = 151.85 | |
Prob > chi2 = 0.000 |