[Retracted] Research on the Impact of Credit Support on the Income Increase of Family Farms in China: Based on Hunan Province

Table 5

Robustness test with added control variables.

	(1)	(2)	(3)
Variables	y	y	y
X1	0.428	0.422	0.414
	(21.06)	(20.79)	(20.39)
X2	0.273	0.268	0.265
	(11.70)	(11.51)	(11.45)
X3	0.180	0.165	0.148
	(7.86)	(7.12)	(6.36)
X4		0.228	0.129
		(3.65)	(1.94)
X5			0.230
			(4.34)
Constant	0.949	0.963	0.957
	(10.12)	(10.30)	(10.29)
Observations	1,895	1,895	1,895

t statistics in parentheses p < 0.01, p < 0.05, and p < 0.1.