Yanlei Ma, Ph.D., MSc, has recently joined HPI as a postdoctoral fellow at the Harvard Medical School Fellowship in Health Policy and Insurance Research. She was also selected as a Pyle Fellow in the Department of Population Medicine. She received a Ph.D. in Economics from Cornell University, Ithaca, NY, and an M.Sc. in Finance and Economics from London School of Economics and Political Science, London, UK. In the past five years, she has been an economist conducting analyses in healthcare and pharmaceutical litigation and regulatory investigation at Cornerstone Research, Boston, MA, an economic consulting firm that provides economic analysis in commercial litigation and regulatory proceedings. She will be working with Dr. Hao Yu on projects related to the Affordable Care Act and health workforce, including both primary care and behavioral health workforce.