[Retracted] Participation in Targeted Poverty Alleviation and Enterprise Innovation Investment: Analysis of the Mediating Effect Test Model Based on Financing Constraints

Table 7

Robustness test of model transformation.

Variable	(1)	(2)	(3)	(4)	(5)	(6)
	RD	RD1	RD2	RD	RD1	RD2
TPA	0.166	0.147	0.029	0.165	0.146	0.029
	(2.58)	(2.70)	(0.99)	(2.57)	(2.68)	(1.00)
KZ				-0.065	-0.081	0.023
				(-2.67)	(-3.93)	(2.04)
Size	0.036	0.000	0.126	-0.000	-0.045	0.138
	(0.50)	(0.00)	(3.81)	(-0.00)	(-0.73)	(4.12)
Age	-1.438	-0.992	-0.087	-1.459	-1.018	-0.080
	(-2.83)	(-2.31)	(-0.37)	(-2.88)	(-2.37)	(-0.34)
ROA	-4.818	-4.464	0.055	-5.015	-4.709	0.124
	(-6.97)	(-7.62)	(0.17)	(-7.21)	(-8.00)	(0.39)
Growth	-0.638	-0.477	-0.141	-0.680	-0.529	-0.126
	(-10.31)	(-9.10)	(-4.95)	(-10.66)	(-9.79)	(-4.30)
Lev	-2.871	-2.803	-0.284	-2.537	-2.386	-0.401
	(-10.34)	(-11.91)	(-2.22)	(-8.33)	(-9.26)	(-2.87)
Pay	-0.640	-0.467	-0.267	-0.648	-0.477	-0.264
	(-4.05)	(-3.49)	(-3.69)	(-4.11)	(-3.57)	(-3.65)
CFO	-0.073	0.161	-0.182	-0.954	-0.937	0.127
	(-0.17)	(0.43)	(-0.90)	(-1.73)	(-2.01)	(0.50)
PPE	1.143	0.604	0.470	1.284	0.780	0.420
	(3.04)	(1.90)	(2.72)	(3.38)	(2.43)	(2.41)
Top1	0.432	0.588	-0.150	0.415	0.567	-0.144
	(1.00)	(1.60)	(-0.75)	(0.96)	(1.55)	(-0.72)
Dual	0.074	0.070	0.018	0.072	0.067	0.019
	(0.91)	(1.01)	(0.49)	(0.88)	(0.97)	(0.51)
Bsize	-0.047	-0.076	0.024	-0.044	-0.073	0.023
	(-1.56)	(-3.00)	(1.77)	(-1.46)	(-2.85)	(1.69)
Indep	-1.379	-1.706	0.076	-1.305	-1.614	0.050
	(-1.80)	(-2.63)	(0.21)	(-1.70)	(-2.49)	(0.14)
Constant	10.032	9.310	-2.210	10.743	10.197	-2.460
	(4.25)	(4.66)	(-2.04)	(4.53)	(5.07)	(-2.26)
Year	Yes	Yes	Yes	Yes	Yes	Yes
Industry	Yes	Yes	Yes	Yes	Yes	Yes
Firm	Yes	Yes	Yes	Yes	Yes	Yes
	8500	8500	8500	8500	8500	8500
	0.110	0.112	0.043	0.111	0.115	0.044