Resource | Research | Participation Characteristics
Dynamics and Determinants of Supplemental Nutrition Assistance Program Participation from 2008 to 2012

These reports describe individuals’ patterns of SNAP participation and analyze which factors were associated with their decisions to enter or exit the program. Both studies use data from the U.S. Census Bureau’s Survey of Income and Program Participation covering the period from 2008 to 2012.

Resource | Research | Demonstrations
Evaluation of the Impact of Wave 2 Incentives Demonstrations on Participation in the Summer Food Service Program (SFSP): FY 2012

The evaluation analyzed administrative data acquired from the six States that participated in the 2012 Enhanced Summer Food Service Program (eSFSP) Demonstrations to examine the impact of the demonstrations on participation. It found that the impacts on participation were mixed. For the Backpack demonstration, sites in one State increased the number of children and meals served, sites in another State served more meals but did not increase the number of children served, and both meals and children served decreased in the third State. Analysis of the Meal Delivery demonstration indicates the demonstration likely increased the number of children served.

Resource | Research | Participation Rates
Trends in Supplemental Nutrition Assistance Program Participation Rates: Fiscal Year 2010 to Fiscal Year 2012

This report is the latest in a series of annual reports presenting information on national participation rates among people eligible for program benefits.  In 2012, the Supplemental Nutrition Assistance Program served 83 percent of all eligible individuals, and the program provided 96 percent of the benefits that all eligible individuals could receive.

Resource | Research | Demonstrations
Report on the Summer Food for Children Demonstration Projects for Fiscal Year 2013

This Congressional report summarizes the implementation and evaluation of two approaches tested in the summers of 2011 through 2013. Summer EBT for Children (SEBTC) uses existing electronic benefits transfer systems to provide household benefits for children.  The Enhanced Summer Food Service Program (eSFSP) tests several changes to the traditional program, including incentives to extend operating periods, incentives to add enrichment activities, meal delivery for children in rural areas, and weekend and holiday backpacks.

Resource | Research | Food Security
Measuring the Effect of SNAP Participation on Food Security

SNAP is designed to reduce food insecurity – reduced food intake or disrupted eating patterns in a household due to lack of money or other resources – but data quantifying this effect is limited. The objectives of this study were to: Assess how food security and food expenditures vary with SNAP participation. Examine how relationships between SNAP and food security and between SNAP and food expenditures vary by household characteristics and circumstances. Estimating the effect of SNAP on food insecurity using household survey data is challenging because households that choose to participate in SNAP can differ in systematic ways from households that do not participate, making it hard to distinguish the impact of SNAP from these other factors. This study sought to control for the SNAP participation “selection bias” by comparing information collected from households within days of entering the program (new entrants) to information obtained after about 6 months of participation.

Resource | Research | Participation Rates
Supplemental Nutrition Assistance Program Participation Rates: Fiscal Years 2010 and 2011

This report is the latest in a series on SNAP participation rates, which measure the proportion of people eligible for benefits under federal income and asset rules who actually participate.  The report presents participation rates for Fiscal Year (FY) 2011 and revised participation rates for FY 2010 using FY 2011 methodology.  The program served 79 percent of all eligible individuals in FY 2011.

Resource | Research | Participation Rates
Reaching Those in Need: State Supplemental Nutrition Assistance Program Participation Rates for 2011

This report – part of an annual series – presents estimates of the percentage of eligible persons, by State, who participated in the Supplemental Nutrition Assistance Program (SNAP) during an average month in fiscal year 2011 and in the two previous fiscal years. This report also presents estimates of State participation rates for eligible “working poor” individuals (people in eligible households with earnings) over the same period.