@article{robustestimationofcausaleffectsviahigh,
  title = {Robust Estimation of Causal Effects via High-Dimensional Covariate Balancing Propensity Score},
  author = {Yang Ning and Sida Peng and Kosuke Imai},
  year = {2018},
  eprint = {1812.08683},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1812.08683v1},
}