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An Overview of US Food and Nutrition Programs

An Overview of US Food and Nutrition Programs published on

Hilary Hoynes (Berkley) and Diane Whitmore Schanzenbach (Northwestern) have a new NBER piece that provides a very useful overview of the four major food and nutrition programs in the U.S., including their histories, current statistics, potential benefits, and the current research on their effectiveness.  An ungated version of the piece is available here.

This chapter provides an overview of the patchwork of U.S. food and nutrition programs, with detailed discussions of SNAP (formerly the Food Stamp Program), WIC, and the school breakfast and lunch programs. Building on Currie’s (2003) review, we document the history and goals of the programs, and describe the current program rules. We also provide program statistics and how participation and costs have changed over time. The programs vary along how “in-kind” the benefits are, and we describe economic frameworks through which each can be analyzed. We then review the recent research on each program, focusing on studies that employ techniques that can isolate causal impacts. We conclude by highlighting gaps in current knowledge and promising areas for future research.

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