【作者(必填)】Leuven, E., B. Sianesi,

【文题(必填)】PSMATCH2: Stata module to perform full Mahalanobis and propensity score matching, common support graphing, and covariate imbalance testing

【年份(必填)】

【全文链接或数据库名称(选填)】http://ideas.repec.org/c/boc/bocode/s432001.html, 2003.