长江经济带外向型经济空间溢出效应

蔡冰冰,赵威,李政旸,杨慧

Spatial spillover effects of export-oriented economic development in the Yangtze River Economic Belt

CAI Bingbing,ZHAO Wei,LI Zhengyang,YANG Hui

表8 长江经济带分地区外向型经济SDM模型回归结果

Table 8 Spatial Durbin model (SDM) regression results of export-oriented economic development in the Yangtze River Economic Belt in the upper, middle, and lower reaches

解释 变量 上游地区 中游地区 下游地区 直接效应 间接效应 总效应 直接效应 间接效应 总效应 直接效应 间接效应 总效应 lnPFI 0.022** [0.013] -0.025 [0.032] -0.004 [0.031] 0.065*** [0.013] -0.020 [0.025] 0.045 [0.031] 0.092*** [0.019] -0.015 [0.038] 0.077* [0.036] lnSI 0.039 [0.068] 0.302* [0.129] 0.341* [0.163] 0.070 [0.037] 0.300* [0.120] 0.370** [0.132] -0.064* [0.017] -0.120** [0.019] -0.185 [0.010] lnTI 0.112* [0.055] -0.001 [0.108] 0.102 [0.131] 0.097* [0.040] 0.039*** [0.011] 0.135*** [0.033] 0.087* [0.037] 0.060 [0.088] 0.147** [0.026] lnVPT 0.060*** [0.012] 0.075 [0.045] 0.135** [0.046] 0.025** [0.008] 0.015* [0.003] 0.040* [0.010] 0.065*** [0.017] 0.054*** [0.005] 0.118*** [0.031] lnRS 0.005** [0.008] -0.057* [0.025] -0.053** [0.032] -0.011 [0.006] -0.008** [0.001] -0.019*** [0.005] -0.011 [0.015] 0.083*** [0.024] 0.070* [0.032] lnTC 0.031 [0.042] -0.049 [0.095] -0.018 [0.107] 0.039 [0.034] 0.016 [0.056] 0.054 [0.073] 0.095*** [0.025] 0.138* [0.056] 0.233*** [0.067] lnLRW 0.001 [0.015] -0.082*** [0.025] -0.082** [0.028] -0.027** [0.010] -0.072** [0.025] -0.099*** [0.030] 0.015 [0.009] -0.004 [0.045] 0.011* [0.007] lnRP 0.059*** [0.016] 0.032 [0.054] 0.091*** [0.016] 0.055*** [0.013] -0.070* [0.035] -0.016 [0.036] 0.033* [0.013] -0.007*** [0.004] 0.024*** [0.010] ρ 0.212** [0.066] 0.217** [0.069] 0.451*** [0.077]