Xinwei Ma

Xinwei Ma is an Associate Professor in the Department of Economics at the University of California, San Diego. He holds a Ph.D. from the University of Michigan, earned in 2019. His research focuses on nonparametric and semiparametric econometrics, causal inference, and program evaluation. Ma is affiliated with the Econometrics research group. His faculty profile can be accessed at https://economics.ucsd.edu/faculty-and-research/faculty-profiles/ma.html.

Xinwei Ma is an Associate Professor of Economics at the University of California San Diego, specializing in Econometrics and Statistics. His research focuses on developing and applying statistical methods to econometric problems, including density estimation, inference, and causal analysis. He has published extensively on topics such as local polynomial density estimation, manipulation testing, and robust inference using inverse probability weighting. His work also explores the intersection of machine learning and causal inference, with applications in policy evaluation and treatment effect heterogeneity. Ma's research emphasizes methodological innovation and practical relevance in empirical economics.