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In 2010, Mathematica established the Center on Health Care Effectiveness (CHCE), a resource for policymakers, the public, and other stakeholders, offering expertise and scientific methods to address real-world issues faced by patients, providers, and innovators to improve health care. CIRE also provides technical assistance in designing, conducting, assessing, and using a range of scientific policy research and evaluations to support a growing national and international research base.
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In early 2008, Mathematica created the Center for Improving Research Evidence (CIRE), to identify, assess, and disseminate results from quality, rigorous research to inform evidence-based policymaking. CSDP provides leadership and support for disability research and data collection conducted by Mathematica. In 2007, the company launched the Center for Studying Disability Policy (CSDP), to inform disability policy formation with rigorous, objective research, and data collected from the people disability policy aims to serve. In early 1995, Mathematica formed a research affiliate, the Center for Studying Health System Change, which provides objective analyses of how the country’s changing health care system affects individuals and families. The company became known for its large-scale random assignment evaluations of policies and programs such as abstinence education and Job Corps. In 1975, it was incorporated under its present name, and in 1986, the firm became employee-owned.
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In 1968, Mathematica conducted the first social policy experiment in the United States, the New Jersey Income Maintenance Experiment (an experimental study of a negative income tax), to test ways of encouraging low-income individuals to work.