As an architect of social policy research, Mathematica has evolved into a global driver of evidence-based policymaking and program improvement.
Not all evidence is equal. We conduct rigorous research across our focus areas to further evidence-based decision making and to help federal agencies, state and local governments, foundations, educational institutions, professional associations, and businesses understand what works.
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Over 50 years shaping federal policymaking
We conducted the first social policy experiment in the United States: the New Jersey Negative Income Tax Experiment. Our work has expanded and evolved over time, using rigorous analysis as its foundation, to provide decision makers with policy-relevant evidence and recommendations.
EVIDENCE & INSIGHTS

Strengthening Families Evidence Review
Mathematica conducted a systematic review of research on programs serving fathers with limited income. The Strengthening Families Evidence Review included studies with a range of designs, such as those that assess program effectiveness and those that report on program implementation only.
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Partner with us at the intersection of data science, social science, and technology to progress from inquiry to insight to impact. Our evidence-informed solutions empower you to see clearly and act quickly.
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