外资企业出口溢出与内资企业的出口市场开拓
朱晟君, 胡绪千, 贺灿飞

Export spillovers from foreign invested enterprises and export market extension of domestic enterprises
Shengjun ZHU, Xuqian HU, Canfei HE
表7 区域差异与稳健性检验
Tab. 7 Test on regional differences and robustness
变量 Domstartt+1
(1) (2) (3) (4)
东部城市 中西部城市 替代变量 去极端值
Dummyfex 0.0230***
(0.00567)
lnfex 0.00162*** 0.00813*** 0.00315***
(-0.000563) (-0.002) (0.000704)
lctimp 0.0163*** 0.0298 0.0180*** 0.0127**
(-0.00514) (-0.0267) (0.00504) (0.00498)
let 0.178** 0.122*** 0.167*** 0.163***
(-0.0722) (-0.0273) (0.0511) (0.0530)
lech -0.00326 -0.0177*** -0.00387* -0.00629**
(-0.0025) (-0.00462) (0.00216) (0.00245)
lecc -0.00799** -0.0242*** -0.00726*** -0.0156***
(-0.00343) (-0.00532) (0.00257) (0.00310)
leh 0.124*** 0.119*** 0.128*** 0.144***
(-0.00954) (-0.0297) (0.00902) (0.0125)
lec 0.0946*** 0.123*** 0.107*** 0.124***
(-0.0107) (-0.0427) (0.0109) (0.0133)
城市—产品—目的地固定效应
时间固定效应
R-squared(%) 10.13 9.78 10.82 11.71
Observations 1647732 159712 1807444 1279156