Table 8.

Effect of Junk Food Availability in School on Height in Fifth Grade

	Log (5th Grade Height)
	(1)	(2)	(3)
OLS Estimates
Junk food availability	0.000	0.001	0.000
	[0.001]	[0.001]	[0.001]
IV Estimates
Junk food availability	0.020	0.007	0.006
	[0.016]	[0.008]	[0.008]
Reduced Form Estimates
Combined school attendance	0.002	0.001	0.001
	[0.001]	[0.002]	[0.001]
Covariates
Demographics	Y	Y	Y
State & urbanicity dummies	N	Y	Y
Baseline BMI	N	N	Y

Note: N=9,380. Robust standard errors clustered at school level are shown in brackets.

⁺significant at 10%;

^*significant at 5%;

^**significant at 1%