@article{econhot_econhot-cited-9c831a51bacde387,
  title = {A Test of the Efficiency of a Given Portfolio},
  author = {Michael R. Gibbons and Stephen A. Ross and Jay A. Shanken},
  journal = {Econometrica},
  year = {1989},
  volume = {57},
  number = {5},
  pages = {1121},
  doi = {10.2307/1913625},
  url = {https://doi.org/10.2307/1913625}
}