%0 Journal Article %J Journal of Political Economy %D 2019 %T Marginal Treatment Effects from a Propensity Score Perspective %A Xiang Zhou %A Yu Xie %B Journal of Political Economy %V 127 %P 3070-3084 %G eng %U https://www.journals.uchicago.edu/doi/10.1086/702172?mobileUi=0 %N 6