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Titre : | Differences in Food-at-Home Spending for SNAP and Non-SNAP Households Given Geographic Price Variation (2020) |
Type de document : | Article |
Dans : | Journal of the academy of nutrition and dietetics (Vol. 120, n° 7, July 2020) |
Article en page(s) : | p. 1142-1150.e12 |
Note générale : | 10.1016/j.jand.2019.12.017 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Aliments ; Assistance alimentaire ; Caractéristiques familiales ; Commerce ; Coûts et analyse des coûts ; Etats-Unis ; Revenu |
Résumé : |
Background: As the largest nutrition safety net program in the United States, the Supplemental Nutrition Assistance Program (SNAP) enhances food security by providing low-income households with benefits for food-at-home (FAH) spending. A large literature finds a positive effect of SNAP on FAH spending, but it is unclear whether this relationship varies with area-level prices. SNAP benefits do not explicitly account for price variation across the contiguous United States.
Objective: Our objectives were to examine the SNAP/non-SNAP difference in FAH spending for households with varying levels of cash income and propensity for SNAP participation and to determine whether this difference varied with area-level prices. Design/participants: Cross-sectional data on 2,524 SNAP and non-SNAP households with cash income at or below 185% of the Federal Poverty Level were obtained from the National Household Food Acquisition and Purchase Survey. Main Outcome Measures: The outcome was FAH spending relative to the maximum SNAP benefit corresponding to household size. Statistical Analyses Performed: Households were grouped into quintiles based on estimated propensity of SNAP participation. Regression models included interactions between a SNAP participation indicator, a continuous price index for all goods and services, and propensity score quintile indicators. Results: According to some models, the SNAP/non-SNAP spending difference was positive, on average. Among households that tended to have lower cash income and higher propensity of SNAP participation, FAH spending relative to the maximum benefit was 29 to 30 percentage points higher for SNAP households compared to low-income non-SNAP households (P≤0.05). The spending difference was similar across areas with different price levels. Conclusions: SNAP households spent more on FAH compared to low-income non-SNAP households. This association did not vary with area-level prices. Beyond food spending outcomes, future research could extend this work to understand SNAP's role in promoting food security and other outcomes, given geographic price variation. (Copyright © 2020 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.) |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S2212267219318064 |