@article{econhot_econhot-reading-02,
  title = {Identification and Estimation of Local Average Treatment Effects},
  author = {Guido W. Imbens and Joshua D. Angrist},
  journal = {Econometrica},
  year = {1994},
  volume = {62},
  number = {2},
  pages = {467},
  doi = {10.2307/2951620},
  url = {https://doi.org/10.2307/2951620}
}