中国环境污染源的区域差异及其社会经济影响因素——基于339个地级行政单元截面数据的实证分析
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周侃, 樊杰
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Regional disparity of environmental pollution source and its socio-economic influencing factors: Based on the cross-section data of 339 cities at prefecture level or above in China
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Kan ZHOU, Jie FAN
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表4 二氧化硫排放格局的类型区模型估计与检验结果 |
Tab. 4 Estimation and test results of regional model of SO2 discharge |
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变量 | 工业源主导型 | | 工业源绝对主导型 | | 工业和城镇生活源复合型 | | 城镇生活源主导型 | β | | Sig. | | β | Sig. | β | Sig. | β | Sig. | lnTP | 0.597*** | 0.000 | | 0.436*** | 0.000 | | 0.815*** | 0.000 | | -0.239 | 0.609 | lnUR | 0.190 | 0.249 | | -0.080 | 0.369 | | 0.160 | 0.509 | | 1.100 | 0.601 | lnPGDP | 0.321** | 0.079 | | 0.299*** | 0.002 | | 0.208 | 0.385 | | -1.334 | 0.331 | lnGRGDP | 0.044 | 0.716 | | 0.053 | 0.331 | | 0.470*** | 0.001 | | 0.637 | 0.749 | lnIS | -0.174 | 0.185 | | 0.335*** | 0.000 | | -0.063 | 0.618 | | -0.274 | 0.823 | P值 | 0.000 | | 0.000 | | 0.000 | | 0.648 | F值 | 9.116 | | 26.571 | | 14.522 | | 0.727 | 调整后R2 | 0.474 | | 0.339 | | 0.700 | | -0.206 | D.W值 | 1.600 | | 1.660 | | 1.689 | | 2.555 |
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