@article{econhot_econhot-cited-0c6b639f209223bc,
  title = {Efficient Inference in a Random Coefficient Regression Model},
  author = {P. A. V. B. Swamy},
  journal = {Econometrica},
  year = {1970},
  volume = {38},
  number = {2},
  pages = {311},
  doi = {10.2307/1913012},
  url = {https://doi.org/10.2307/1913012}
}