She has earned MA and PhD degrees in Economics from Michigan State University. Prof. Chang’s research interests lie in the intersection of health economics and public policy especially as they apply to maternal and child health, preventive health care, and the Medicaid program. Her work has been published in journals such as Health Economics, Health Affairs, and Health Services Research among others. Her research has been supported with grants by the Robert Wood Johnson foundation and PCORI. She is currently on the editorial review board of Inquiry: The Journal of Health Care Organization, Provision, and Financing.