1Hahn J, Todd P, Van der Klaauw W. Identification and Estimation of Treatment Effects With A Regression-Discontinuity Design[J]. Eeono- metriea, 2001, 69(1).
2Lee D S. Randomized Experiments From Non-Random Selection in US House Elections[J]. Journal of Econometrics, 2008, 142(2).
3Lee D S, Lemieux T. Regression Discontinuity Designs in Economics [J]. Journal of Economic Literature, 2010, (48).
4Thistlethwaite D L, Campbell D T. Regression-Discontinuity Analy- sis: An Alternative to the Ex Post Facto Experiment[J]. Journal of Edu- cational psychology, 1960, 51(6).
5Trochim W M K.Research Design for Program Evaluation: The Re- gression-Discontinuity Approach[M]. Newbury Park, CA: Sage, 1984.
