Footnote:
In: Almada, Lorenzo, Ian McCarthy, and Rusty Tchernis. 'What can we learn about the effects of food stamps on obesity in the presence of misreporting?.' American Journal of Agricultural Economics 98.4 (2016): 997-1017
Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments September 1, 2015 erstellt
Description:
There is an increasing perception among policy makers that food stamp benefits contribute positively to adult obesity rates. We show that these results are heavily dependent on one’s assumptions regarding the accuracy of reported food stamp participation. When allowing for misreporting, we find no evidence that SNAP participation significantly increases the probability of being obese or overweight among adults. Our results also highlight the inherent bias and inconsistency of common point estimates when ignoring misreporting, with treatment effects from instrumental variable methods exceeding the nonparametric upper bounds by over 200% in some cases