Data & Research
The purpose of this study is to evaluate the effectiveness of state agencies current peer group systems, and to provide guidance to state agencies on how to evaluate and update their systems. Specifically, it uses empirical analysis to identify one or more effective models for establishing vendor peer groups that could apply to most state agencies.
This report uses statistical modeling techniques to assess the relationship between direct certification performance and specific State practices, seeking best practices and providing recommendations for States to use when developing their Continuous Improvement Plans.
This study is part of a larger FNS effort to ensure WIC program integrity and to comply with the Improper Payments Information Act of 2002 which requires FNS to estimate improper payments in its programs.