		(1)	(2)
VARIABLES	LABELS	Not at least one son	At least one son
			
Dmentor_1	Dmentor_1	0.242	0.282
		(0.613)	(0.263)
Dmentor_2	Dmentor_2	0.561	0.055
		(0.655)	(0.278)
Constant	Constant	17.122	0.641
		(24.960)	(3.520)
			
Observations		37	141
R-squared		0.980	0.636
Control group mean		3.889	3.472
Standard errors in parentheses			
*** p<0.01, ** p<0.05, * p<0.1			
