Steven is the lead healthcare data analyst for the Administrative Data Accelerator. In this role he analyzes health provider and insurance data for a number of projects. Prior to coming to Penn State University, he was a researcher and instructor for the China University of Political Science and Law in Beijing, where he taught data management courses and conducted healthcare policy research. His research interests are quantitative research methodology, GIS application, health data management and Bayesian spatio-temporal analysis. Through this work, he is interested in identifying the effects that related health policies have on specific populations. Xueyi received his master of science in public health from the Arnold School of Public Health at the University of South Carolina.