@article{econhot_econhot-cited-82b6ec3946acef3e,
  title = {Propensity Score-Matching Methods for Nonexperimental Causal Studies},
  author = {Rajeev Dehejia and Sadek Wahba},
  journal = {The Review of Economics and Statistics},
  year = {2002},
  volume = {84},
  number = {1},
  pages = {151-161},
  doi = {10.1162/003465302317331982},
  url = {https://doi.org/10.1162/003465302317331982}
}