集聚空间组织型式对中国地市尺度工业SO2排放的影响
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胡志强,苗长虹,袁丰
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Impact of industrial spatial and organizational agglomeration patterns on industrial SO2 emissions of prefecture-level cities in China
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HU Zhiqiang,MIAO Changhong,YUAN Feng
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表3 专业化、多样性、相关(非相关)多样性对工业SO2排放强度影响的分区域回归结果
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Tab. 3 Regression results of the relationship between specialization, diversity, related and unrelated variety levels and industrial SO2 emission intensity in different regions of China
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| 东部 | 中部 | 西部 | 东部 | 中部 | 西部 | | rzi | 0.012**
(0.005) | 0.015***
(0.004) | 0.002
(0.004) | | | | | rdi | -0.545***
(0.149) | -1.380***
(0.167) | -1.772***
(0.292) | | | | | rv | | | | -0.446***
(0.145) | -1.195***
(0.159) | -0.872***
(0.197) | | uv | | | | 0.485*
(0.242) | 0.741***
(0.211) | 0.304
(0.246) | | pop | -0.948***
(0.332) | -2.507***
(0.446) | -3.093***
(0.624) | -0.339***
(0.088) | -3.072***
(0.452) | -3.020***
(0.635) | | sstr | 1.076***
(0.276) | 0.701***
(0.227) | 0.170
(0.237) | 1.093***
(0.242) | 0.525**
(0.244) | 0.095
(0.243) | | open | -0.343
(1.006) | 0.004
(1.965) | 1.710
(1.912) | -0.944
(0.906) | -0.355
(2.016) | 0.979**
(1.931) | | tec | -21.942***
(1.833) | -6.600***
(2.276) | -71.874***
(7.099) | -23.996***
(1.728) | -10.613***
(2.321) | -77.865***
(7.118) | | er | -0.689***
(0.073) | -1.522***
(0.096) | -0.003
(0.022) | -0.702***
(0.072) | -1.627***
(0.097) | 0.001
(0.022) | | c | 9.993***
(2.065) | 20.060***
(2.547) | 22.424***
(3.186) | 5.820***
(0.635) | 22.938***
(2.595) | 21.146***
(3.238) | | R2 | 0.356 | 0.474 | 0.286 | 0.346 | 0.447 | 0.270 | | 估计方法 | 固定效应 | 固定效应 | 固定效应 | 随机效应 | 固定效应 | 固定效应 |
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