Table 4.

Conditional elasticities and models of participation in experimental data

	(1) Log(quantity)	(2) Log(quantity)	(3) Log(quantity)	(4) Participation	(5) Participation	(6) Participation
Log(price)	−0.793*** (0.02)	−0.794*** (0.02)	−0.795*** (0.02)	−0.054*** (0.01)	−0.054*** (0.01)	−0.054*** (0.01)
1[Wave2]	−0.003 (0.05)	−0.003 (0.05)	0.000 (0.05)	−0.115*** (0.04)	−0.115*** (0.04)	−0.112** (0.04)
Log(Budget) (lab only)		0.794*** (0.03)	0.793*** (0.03)		0.068*** (0.02)	0.068*** (0.02)
1[treatment]			0.045 (0.12)			0.117+ (0.09)
MHI score			0.020* (0.01)			−0.001 (0.01)
Delay discounting			0.770** (0.34)			0.425++ (0.29)
Log(income)			0.112*** (0.04)			0.079** (0.03)
Constant	2.589*** (0.06)	−0.121 (0.11)	−1.381*** (0.38)	0.885*** (0.03)	0.652*** (0.06)	−0.017 (0.30)
Avg	6.017	6.017	6.017	0.749	0.749	0.749
R-squared	0.523	0.639	0.659	0.028	0.031	0.059
N	1041	1041	1041	1390	1390	1390

Robust standard errors clustered on subjects in parentheses

⁺p<.20

⁺⁺p<.15

^*p<.10

^**p<.05

^***p<.01