@article{econhot_econhot-cited-c062400d6e4b2011,
  title = {Testing for a Unit Root in a Time Series With a Changing Mean},
  author = {Pierre Perrón},
  journal = {Journal of Business and Economic Statistics},
  year = {1990},
  volume = {8},
  number = {2},
  pages = {153-162},
  doi = {10.1080/07350015.1990.10509786},
  url = {https://doi.org/10.1080/07350015.1990.10509786}
}