@article{econhot_econhot-cited-ba6ce59eb4604a0d,
  title = {A Simple Test for Heteroscedasticity and Random Coefficient Variation},
  author = {Trevor Breusch and Adrian Rodney Pagan},
  journal = {Econometrica},
  year = {1979},
  volume = {47},
  number = {5},
  pages = {1287},
  doi = {10.2307/1911963},
  url = {https://doi.org/10.2307/1911963}
}