@article{econhot_econhot-reading-47,
  title = {A New Approach to the Economic Analysis of Nonstationary Time Series and the Business Cycle},
  author = {James D. Hamilton},
  journal = {Econometrica},
  year = {1989},
  volume = {57},
  number = {2},
  pages = {357},
  doi = {10.2307/1912559},
  url = {https://doi.org/10.2307/1912559}
}