Design and Modification of COVID-19 Case Investigation and Contact Tracing Interview Scripts Used by Health Departments Throughout the COVID-19 Pandemic

This study chronicles the evolution of contact tracing and case investigation interview scripts used by local health departments during the COVID-19 pandemic.

Evaluation of the Colorado Health Insurance Affordability Enterprise FY 2022/23

Colorado’s Health Insurance Affordability Enterprise (HIAE) provides subsidized health insurance for residents not eligible for federal subsidies and enhances the subsidies already available. This report evaluates the first two open enrollment periods since HIAE subsidies were available.

Addressing Structural Racism: A Study of Efforts to Promote Health Insurance Coverage and Improve Racial Equity (Executive Summary)

This executive summary summarizes an evaluation of RWJF’s funded partners’ health insurance outreach and enrollment efforts in the 2022 Marketplace open enrollment period, including strategies to engage community power-building organizations and address structural racism.

Addressing Structural Racism: A Study of Efforts to Promote Health Insurance Coverage and Improve Racial Equity (Report)

This report summarizes Mathematica’s evaluation of RWJF’s funded partners’ health insurance outreach and enrollment efforts in the 2022 Marketplace open enrollment period, including strategies to engage community power-building organizations and address structural racism in outreach and enrollment processes.

The Massachusetts Health Care Cost Growth Benchmark and Accountability Mechanisms: Implications for State Policymakers

This issue brief summarizes findings from a study about the influence of Massachusetts’s cost growth benchmark initiative and the mechanisms it used to hold payers and providers accountable for meeting the benchmark.

The Massachusetts Health Care Cost Growth Benchmark and Accountability Mechanisms: Stakeholder Perspectives

This report examines the influence of Massachusetts’s cost growth benchmark initiative and the mechanisms it used to hold payers and providers accountable for meeting the benchmark.

A Closer Look: Perspectives on the 2019 Marketplace Open Enrollment Period

To better understand how various policies unfolded during open enrollment for ACA-related coverage in 2019, the Robert Wood Johnson Foundation (RWJF) engaged Mathematica to assess outreach and enrollment strategies and outcomes.

RWJF Grantees Help Shore Up Enrollment in the Health Care Marketplace (Research Brief)

In fall 2017 the Robert Wood Johnson Foundation (RWJF) invested over $3 million to shore up outreach and enrollment support. To better understand the effects of these investments, RWJF engaged Mathematica Policy Research to conduct a process assessment.

BOND Implementation and Evaluation: 2017 Stage 1 Interim Process, Participation, and Impact Report

As part of the Ticket to Work (TTW) and Work Incentives Improvement Act of 1999, Congress directed the Social Security Administration (SSA) to test alternative Social Security Disability Insurance (SSDI) work rules designed to increase the incentive for SSDI beneficiaries to work and reduce their reliance...

Addressing Childhood Obesity Through Multisector Collaborations: Evaluation of a National Quality Improvement Effort

The Healthy Weight Collaborative (HWC) represents a national quality improvement effort to increase uptake of evidence-based community-based interventions to address obesity among children.

Designing Technical-Assistance Programs: Considerations for Funders and Lessons Learned

Technical assistance (TA) is nonfinancial assistance meant to impart information, skills, and expertise from one person or entity to others.

The Impact of Transitioning Stairstep Children from Separate CHIP to Medicaid on Use of Health Services: Evidence from Colorado and New York

In this report, we assess the impact of the transition of children ages 6 to 18 with family incomes between 100 and 138 percent of FPL from separate CHIP to Medicaid as a result of changes in Medicaid eligibility levels for children under the Patient Protection and Affordable Care Act (ACA).

Institutionalizing Outreach: A Review of Enroll America's Get Covered Academy Training Program

This report examines the implementation of Enroll America’s Get Covered Academy training program during the third open enrollment period. Findings describe the program and assess partners’ ability to implement, use, and institutionalize Enroll America’s strategies and tools.

Advancing Girls' Education in Developing Countries (English version issue brief)

The IMAGINE project was designed to improve educational outcomes of girls in Niger through the construction of girl-friendly schools and complementary activities. This brief presents the findings from Mathematica’s long-term impact evaluation of IMAGINE, conducted in 2013.

Long-Term Evaluation of the IMAGINE Project in Niger (English version)

The IMAGINE project was designed to improve educational outcomes of girls in Niger through the construction of girl-friendly schools and complementary activities. This report presents the findings from Mathematica’s long-term impact evaluation of IMAGINE, conducted in 2013.