To provide better value and improve patient care in the U.S. health care system, comparative effectiveness research (CER) needs to be disseminated, implemented, and interpreted. This brief, the second from Mathematica’s Center on Health Care Effectiveness, examines how to put CER into use...

This publication, which is based on the unique methodology and tools developed for the World Bank Institute/Harvard School of Public Health Flagship Course on Health System Reform and Sustainable Financing, provides a powerful set of resources to help policy makers better navigate the...

This paper estimates a dynamic, structural model of entry and exit in an oligopolistic industry and uses it to quantify the determinants of market structure and long-run firm values for two U.S. service industries, dentists and chiropractors. Entry costs faced by potential entrants, fixed costs...