不同环境规制政策对中国规模以上工业企业技术创新的影响
熊航, 静峥, 展进涛

Impact of different environmental regulatory tools on technological innovation of Chinese industrial enterprises above designated size
XIONG Hang, JING Zheng, ZHAN Jintao
表6 分地区回归结果
Table 6 Regional regression results
东部地区 中部地区 西部地区
rdin rdout rd rdin rdout rd rdin rdout rd
mlkz -0.315 -1.064** -1.380 0.330 -0.140 0.191 0.323 0.017 0.340
(0.716) (0.013) (0.255) (0.142) (0.118) (0.267) (0.188) (0.545) (0.206)
2014×mlkz -0.241 -0.274*** -0.514* -0.336** -0.122*** -0.458*** 0.063** 0.016* 0.079***
(0.242) (0.002) (0.071) (0.014) (0.005) (0.005) (0.032) (0.099) (0.004)
2015×mlkz -0.221 -0.292*** -0.513 -0.275 -0.181*** -0.455* 0.061 0.031* 0.092
(0.440) (0.003) (0.131) (0.198) (0.003) (0.077) (0.595) (0.071) (0.390)
2016×mlkz -0.370 -0.489*** -0.859 -0.582* -0.234** -0.815** -0.080 0.002 -0.078**
(0.588) (0.000) (0.236) (0.077) (0.012) (0.035) (0.113) (0.924) (0.047)
2017×mlkz -0.437 -0.327** -0.764 -0.287 -0.204** -0.492 -0.074 0.022 -0.052
(0.556) (0.014) (0.298) (0.413) (0.039) (0.209) (0.131) (0.322) (0.186)
scjl 0.150 0.181 0.330 0.971** 0.240 1.210*** -0.165 -0.044* -0.210
(0.357) (0.411) (0.128) (0.021) (0.193) (0.002) (0.181) (0.076) (0.156)
2014×scjl 0.042 0.494** 0.536 -0.373 0.081 -0.292 -0.377 -0.036 -0.413
(0.868) (0.027) (0.201) (0.286) (0.380) (0.327) (0.190) (0.191) (0.169)
2015×scjl 0.498** 1.298*** 1.796*** -0.050 0.229* 0.179 -1.003*** -0.133*** -1.135***
(0.044) (0.003) (0.001) (0.929) (0.057) (0.733) (0.001) (0.002) (0.000)
2016×scjl 2.197 0.843* 3.041* -2.231*** 0.236** -1.995*** -1.185*** -0.211*** -1.396***
(0.107) (0.075) (0.097) (0.005) (0.023) (0.006) (0.000) (0.003) (0.000)
2017×scjl 1.590** 0.783*** 2.373*** 1.598* 0.256 1.855** 0.608*** 0.017 0.625***
(0.040) (0.006) (0.005) (0.067) (0.197) (0.026) (0.000) (0.543) (0.000)
ins -0.276 0.484*** 0.208 -0.157 0.027 -0.130* -0.030 0.011 -0.019
(0.215) (0.001) (0.418) (0.147) (0.683) (0.097) (0.438) (0.400) (0.668)
acindust -2.089** -0.263** -2.352** -0.387* 0.113* -0.275* 0.279 -0.006 0.273
(0.029) (0.013) (0.023) (0.055) (0.066) (0.068) (0.130) (0.807) (0.133)
perGDP -2.582*** -0.482** -3.064*** -0.504* 0.069 -0.435* 0.944*** 0.093* 1.037***
(0.006) (0.013) (0.006) (0.080) (0.275) (0.065) (0.007) (0.054) (0.005)
perGDP2 -2.657*** -0.541** -3.199*** 0.312 0.030 0.342* 1.371*** 0.156** 1.528***
(0.002) (0.014) (0.003) (0.100) (0.554) (0.056) (0.003) (0.028) (0.001)
fdi 0.064*** 0.006** 0.070*** 0.036*** 0.003 0.040*** 0.016* 0.001 0.018*
(0.002) (0.013) (0.002) (0.001) (0.120) (0.001) (0.079) (0.334) (0.071)
dummy2014 -14.097 -4.463*** -18.560 -9.885** -0.401 -10.287*** -4.790*** -0.021 -4.810***
(0.268) (0.007) (0.146) (0.026) (0.697) (0.008) (0.008) (0.932) (0.003)
dummy2015 -3.107*** 0.048 -3.059** -0.182 -0.861 -1.042 0.944 0.079** 1.024
(0.006) (0.910) (0.029) (0.846) (0.151) (0.346) (0.137) (0.035) (0.122)
dummy2016 0.160** -0.007 0.153* 0.202 0.104 0.307* 0.000 -0.003 -0.002
(0.029) (0.778) (0.092) (0.193) (0.202) (0.093) (0.995) (0.609) (0.977)
dummy2017 0.266 0.030 0.297 1.644** 0.210** 1.855*** -1.410** -0.128*** -1.538**
(0.308) (0.228) (0.255) (0.012) (0.037) (0.007) (0.032) (0.004) (0.023)
常数项 14.142** 1.131 15.274** -0.642 1.465 0.823 -1.155 -0.211* -1.366
(0.017) (0.289) (0.024) (0.753) (0.150) (0.710) (0.281) (0.061) (0.230)
N 55 55 55 40 40 40 55 55 55