Regional Difference in Spatial Effects: A Theoretical and Empirical Study on the Environmental Effects of FDI and Corruption in China
Table 6
Regional Difference in Spatial Effects of FDI, regional corruption and environmental pollution.
Variables
Eastern region
Central region
Western region
Model 5
Model 6
Model 7
Model 8
Model 5
Model 6
Model 7
Model 8
Model 5
Model 6
Model 7
Model 8
lnFDI
0.0001
0.0001
−0.0012
−0.0060
−0.0055
−0.0183
0.0005
0.0006
0.0030
(0.5868)
(0.5523)
(−1.0699)
(−8.0878)
(−6.9369)
(−2.8113)
(2.3137)
(2.5040)
(2.1754)
lnRC
0.0003
0.0002
−0.0025
0.0017
0.0026
−0.0205
0.0017
0.0020
0.0058
(0.3789)
(0.3274)
(−1.0079)
(1.8741)
(1.7133)
(−1.7550)
(1.5682)
(1.8586)
(2.4258)
lnFDIlnRC
0.0002
0.0018
−0.0004
(1.1586)
(1.9968)
(−1.7844)
lnPGDP
0.0053
0.0041
0.0039
0.0029
0.0895
−0.0061
0.0889
0.0835
−0.0117
−0.0086
−0.0100
−0.0058
(0.4816)
(0.3535)
(0.3311)
(0.2446)
(2.1891)
(−0.3767)
(2.2104)
(2.1190)
(−1.1776)
(−0.8498)
(−1.0130)
(−0.5811)
ln2PGDP
−0.0005
−0.0005
−0.0005
−0.0004
−0.0049
0.0006
−0.0050
−0.0047
0.0004
0.0004
0.0003
0.0001
(−1.0233)
(−0.8361)
(−0.8250)
(−0.7467)
(−2.3909)
(0.7005)
(−2.4824)
(−2.3943)
(0.8371)
(0.7034)
(0.7062)
(0.2793)
lnIS
0.0031
0.0031
0.0030
0.0033
0.0121
−0.0001
0.0117
0.0115
0.0009
0.0013
0.0006
0.0006
(5.5758)
(5.0173)
(4.9523)
(5.0957)
(5.0527)
(−0.0871)
(4.9336)
(4.9373)
(1.2200)
(1.8236)
(0.8043)
(0.7878)
lnER
0.0023
0.0023
0.0023
0.0024
0.0017
0.0009
0.0018
0.0020
0.0032
0.0027
0.0030
0.0028
(6.2192)
(5.9964)
(6.0231)
(6.1239)
(1.8744)
(2.0132)
(2.0012)
(2.2518)
(6.2495)
(5.1155)
(5.7000)
(5.3109)
lnPS
0.0034
0.0032
0.0032
0.0030
0.0099
−0.0410
0.0072
0.0075
−0.0003
−0.0006
−0.0019
−0.0019
(7.2337)
(4.4780)
(4.4322)
(4.0059)
(7.9583)
(−5.9123)
(3.5347)
(3.7900)
(−0.4101)
(−0.5910)
(−1.7550)
(−1.7770)
ρ
0.0980
0.0920
0.0930
0.0900
−0.2361
−0.2361
−0.2361
−0.2361
−0.2361
−0.2361
−0.2361
−0.2361
(2.6399)
(2.4268)
(2.4547)
(2.3707)
(−3.0359)
(−2.5202)
(−3.0483)
(−2.9937)
(−2.4332)
(−2.5515)
(−2.5025)
(−2.4969)
Adjust-R2
0.9313
0.9314
0.9315
0.9323
0.6313
0.4319
0.6398
0.6618
0.6713
0.6581
0.6849
0.6908
Note: Significant level at 1%, significant level at 5%, and significant level at 10%, and the values in parentheses indicate t statistic for each estimated coefficient.