Song, Xiaojun
- Covariate Distribution Balance via Propensity Scores
2018/10/02 by Sant'Anna, Pedro H. C., Song, Xiaojun, Xu, Qi · 2 citations
#Econometrics (econ.EM) #FOS: Computer and information sciences #FOS: Economics and business #FOS: Mathematics #Methodology (stat.ME) #Statistics Theory (math.ST)
- Specification Tests for the Propensity Score
2016/11/18 by Sant'Anna, Pedro H. C., Song, Xiaojun · 1 citation
#Econometrics (econ.EM) #FOS: Computer and information sciences #FOS: Economics and business #Methodology (stat.ME)