中国省域农业碳生产率的空间分异特征及依赖效应
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程琳琳, 张俊飚, 田云, 周晓时
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The spatial variation characteristics and dependency of agricultural carbon productivity in China
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CHENG Linlin,ZHANG Junbiao,TIAN Yun,ZHOU Xiaoshi
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表3 农业碳生产率各影响因素空间杜宾模型回归结果 |
Table 3 The estimated results of agricultural carbon productivity with SDM |
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变量 | 系数 | t值 | 变量 | 系数 | t值 | ln(is) | -0.852*** | -4.079 | Wln(is) | 0.580** | 2.010 | ln(edu) | 0.456*** | 14.148 | Wln(edu) | 0.199** | 2.349 | ln(el) | 0.075 | 1.370 | Wln(el) | -0.644*** | -6.436 | ln(dl) | 0.025 | 0.912 | Wln(dl) | 0.070 | 1.318 | ln(gl) | 0.093 | 1.325 | Wln(gl) | -0.075 | -0.502 | ln(ow) | 0.097*** | 9.306 | Wln(ow) | 0.055*** | 2.023 | W# dep.var. | 0.250*** | 3.895 | | | | R2 | 0.791 | | log-likehood | -67.053 | |
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