@article{econhot_econhot-cited-cfdf85075e3fc039,
  title = {Estimation and Inference in Two-Step Econometric Models},
  author = {Kevin Murphy and Robert Topel},
  journal = {Journal of Business and Economic Statistics},
  year = {2002},
  volume = {20},
  number = {1},
  pages = {88-97},
  doi = {10.1198/073500102753410417},
  url = {https://doi.org/10.1198/073500102753410417}
}