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Paul Decker talks about our unique, rigorous approach.

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Fish swimming upstream

Does making upstream investments that help Medicaid enrollees and people without insurance get timely primary and preventive care help to avoid more costly and often unnecessary care in hospitals and emergency rooms downstream?

Dan Levy - Jamaica PATH Impact Evaluation

Dan Levy, Ph.D., Senior Lecturer in Public Policy at Harvard University, talks about Mathematica's first big international project. He also notes the collaborative environment at Mathematica and the values that help guide the organization.

In 2014, The Wallace Foundation launched the Principal Supervisor Initiative (PSI), a four-year, $24 million-dollar effort to redefine principal supervision in six urban school districts.

This sheet summarizes Mathematica’s comprehensive approach to helping agencies improve the quality of child welfare data.

Trending Publications

In 2014, The Wallace Foundation launched the Principal Supervisor Initiative (PSI), a four-year, $24 million-dollar effort to redefine principal supervision in six urban school districts.

This sheet summarizes Mathematica’s comprehensive approach to helping agencies improve the quality of child welfare data.

We use administrative data to examine the various milestones achieved and pathways followed by new Social Security Disability Insurance (DI) and Supplemental Security Income (SSI) awardees.

The Affordable Care Act and Medicare Access and CHIP Reauthorization Act are changing access to, and delivery of, health care in the United States, with potential implications for the field of health services research (HSR).

Trending Projects

Mathematica's evaluation of Medicaid Section 1115 waiver demonstrations, approximately 40 in number, seeks to assess the implementation and outcomes of four different types of innovations and help CMCS shift toward data-driven decision making for future waiver approvals.

Mathematica and its partner, Group Health Cooperative, evaluated the effects of CPC on cost, quality, utilization, and patient and provider experience. We also provided rapid cycle (quarterly) feedback to participating practices, CMS, and CMS’s regional partners.

graphic with word survey under a magnifying glass

This survey collects data on the employment-related activities of working-age SSDI and SSI beneficiaries. Mathematica has been conducting the NBS since its inception in 2004 and we will be implementing additional survey rounds in 2015, 2017, and 2019.

Mathematica is conducting a cross-site evaluation and providing evaluation technical assistance to partnerships that are working with families in which children are at risk for maltreatment due to a parent or caretaker’s potential substance use dependence.

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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.