SNAP

Below the tip of the iceberg: Examining early childhood participation in SNAP and TANF from birth to age six

Previous research has shown that investments during the early childhood period are likely to have the highest social return. We use administrative data from Virginia to document participation in SNAP and TANF among children born between 2007- 2010 during their early childhood period, which we define here as birth to age six. We find that participation in SNAP is about four times greater than participation in TANF and that most children begin their connection with the social welfare system in their birth year.

Do SNAP work requirements work?

The American Recovery and Reinvestment Act waived work requirements nationally in 2010 and broadened waiver eligibility in subsequent years for Able-Bodied Adults without Dependents (ABAWDs) receiving Supplemental Nutrition Assistance Program (SNAP) bene ts. From 2011 to 2017, many states voluntarily imposed work requirements, while other areas became ineligible for waivers because of improved economic conditions.

Estimating the associations between SNAP and food insecurity, obesity, and food purchases with imperfect administrative measures of participation

Administrative data are considered the “gold standard” when measuring program participation, but little evidence exists on the potential problems with administrative records or their implications for econometric estimates. We explore issues with administrative data using the FoodAPS, a unique dataset that contains two different administrative measures of Supplemental Nutrition Assistance Program (SNAP) participation as well as a survey-based measure.

The effect of SNAP and the broader safety net on mental health and food insecurity

Previous literature documents a strong relationship between food insecurity and mental health, and also examines the impact of safety net programs on food insecurity.  However, little is known about the intersection between mental health, safety net participation, and food insecurity. In this research, we use a multi-program safety net calculator (including cash, food, and health insurance programs) and data from the National Health Interview Survey and the Current Population Survey to examine the effects of safety net generosity on food insecurity and mental health for single mother families.  We examine four research questions.  First, does state safety net generosity affect self-reported participation in safety net programs?  Second, does mental health affect participation in safety net programs, conditional on generosity?  Third, does more generous cash and food assistance affect mental health? And finally, how effective is the safety net in reducing food insecurity in the presence of mental health issues? We find that state-level safety net generosity does predict self-reported participation, and that conditional on generosity, those with mental health issues are significantly more likely to participate in safety net programs.  More generous cash and food assistance is protective of maternal mental health, but results are somewhat sensitive to the measure of mental health examined.  Finally, we find no effect of the safety net on 30-day food insecurity.  These results have important implications for the effectiveness of safety net programs for some of the most vulnerable members of society: low-income mothers suffering from mental health challenges and their children. 

Food security, health, and healthcare utilization: The role of SNAP for families in extreme poverty

We study whether SNAP mediates the effect of food insecurity on future health and healthcare utilization more for the extreme poor (i.e., those with income below 50% of the poverty line) than it mediates the effect for other low-income families (i.e., with incomes between 50% and 200% of the poverty line). We use data for about 23,000 people in the 2011-2012, 2012-2013, and 2013-2014 linked NHIS-MEPS surveys with the measures of food insecurity coming from the NHIS and the measures of SNAP benefits and various health outcomes from the MEPS.

How well does SNAP protect families against the risk of food insecurity and poor health during economic downturns?

Our research project addressed the question of how well SNAP and the social safety net protects families against the risk of food insecurity and poor health during economic downturns. Previous research has documented the relationship between reductions in family incomes and food insufficiency and has examined the effects of resources that mitigate the effects of income volatility. The U.S. social safety net, including SNAP, exists to mitigate the deleterious effects of swings in family income, particularly among low- and moderate-income households.

The real value of SNAP benefits and health outcomes

The food stamp program (SNAP) is one of the most important elements of the social safety net and is the second largest anti-poverty program for children in the U.S. (only the EITC raises more children above poverty). The program varies little across states and over time, which creates challenges for quasi-experimental evaluation. Notably, SNAP benefit levels are fixed across 48 states; but local food prices vary widely, leading to substantial variation in the real value of SNAP benefits.

The influence of SNAP participation and food environment on nutritional quality of food at home purchases

A growing body of research describes how individuals make food shopping decisions in both time and space. The FoodAPS dataset provides a unique opportunity for understanding these patterns among a large sample across income, SNAP status, and settings. We addressed three questions in our research: (1) Where do participants shop for food at home (FAH) and how do individual characteristics interact with store characteristics and distance? (2) How does the nutritional content of foods purchased change as time from SNAP distribution increases?

Variation in food prices and SNAP adequacy for purchasing the thrifty food plan

Whether Supplemental Nutrition Assistance Program (SNAP) benefits are adequate to provide food security for eligible households is an important and timely policy question. While the nominal value of SNAP benefits is fixed across states (except for Hawaii and Alaska), variation in food prices across geographic areas is dramatic, and the real value of SNAP benefits varies widely across the U.S. Our research provides new evidence on geographic variation in the adequacy of SNAP benefits to purchase the Thrifty Food Plan (TFP).