@article{econhot_econhot-cited-08cddac5aab69f23,
  title = {Matching As An Econometric Evaluation Estimator},
  author = {James J. Heckman and Hidehiko Ichimura and Petra Todd},
  journal = {The Review of Economic Studies},
  year = {1998},
  volume = {65},
  number = {2},
  pages = {261-294},
  doi = {10.1111/1467-937x.00044},
  url = {https://doi.org/10.1111/1467-937x.00044}
}