Investing in Communities Can Create Meaningful and Measurable Change

Place-based initiatives help children reach their full potential.

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New Toolkit Highlights Strategies Accountable Care Organizations Use to Coordinate Care

Mathematica Operates CMS’s Accountable Care Organization Learning SystemsRead more

Cunnyngham Testifies Before Congress

Mathematica's Karen Cunnyngham presented testimony about the potential impact of the U.S. Department of Agriculture's proposed changes to SNAP.

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Learn More About Mathematica

Paul Decker talks about our unique, rigorous approach.

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Trending Content

This first report to Centers for Medicare & Medicaid Services (CMS( covers the first year of Comprehensive Primary Care Plus (CPC+) for the 2,905 practices in regions that began CPC+ in 2017.

Samina Sattar (second from the right) with her fellow speakers in the New Jersey chapter of the Islamic Networks Group

We all bring our backgrounds and multiculturalism to the workplace, and I think that’s a strength of Mathematica.

On the Evidence: A Mathematica Podcast - Guest Johanna Lacoe

On this episode of On the Evidence, J.B. Wogan spoke with Mathematica’s Johanna Lacoe about school suspension research in Philadelphia and what it might mean for the future of school discipline. You can read an edited excerpt of the interview in the following transcript.

Image of research concepts for CLEAR project

CLEAR’s mission is to make research on labor topics more accessible to practitioners, policymakers, researchers, and the general public so that it can inform their decisions about labor policies and programs.

Trending Publications

This first report to Centers for Medicare & Medicaid Services (CMS( covers the first year of Comprehensive Primary Care Plus (CPC+) for the 2,905 practices in regions that began CPC+ in 2017.

Comprehensive Primary Care Plus (CPC+) is the largest and most ambitious primary care payment and delivery reform ever tested in the United States.

This brief presents a policy-focused research agenda related to income support policies and work requirements for families with young children.

This is the first toolkit in a broader series of resources that will explore different aspects of how ACOs operate to provide value-based care.

Trending Projects

Image of research concepts for CLEAR project

CLEAR’s mission is to make research on labor topics more accessible to practitioners, policymakers, researchers, and the general public so that it can inform their decisions about labor policies and programs.

The evaluation is assessing whether CPC+ achieves better health, improved care, and smarter spending for Medicare and Medicaid beneficiaries.

This national evaluation of charter schools addressed questions about the impacts of charter schools on students' achievement, students' school success, and parents' satisfaction.

Adulthood childhood sign

Youth with disabilities who receive Supplemental Security Income (SSI) face substantial barriers to economic independence in transitioning to adult life. The barriers are related to their health status, social isolation, service needs, and potential loss of disability benefits.

Expert Spotlight
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  • Roseana Bess
    Senior Researcher

    Roseana J. Bess is an expert on best practices in program implementation and has designed and conducted implementation evaluations of services for children and families involved with or at risk of involvement with child welfare.

    Topics
    • Child Welfare
    • Family Support
    • Strengthening and Disseminating Research
Policy Issues Are Complex.
Our Approach Is Comprehensive.

Mathematica Policy Research is dedicated to improving public well-being by bringing the highest standards of quality, objectivity, and excellence to bear on information collection and analysis for our partners and clients. The company has been at the forefront of assessing the effectiveness of policies and programs since 1968. Considered an architect of social policy research, Mathematica conducted the first social policy experiment in the United States, the New Jersey Negative Income Tax Experiment, to test ways of encouraging low-income individuals to work.