@article{valuingpharmaceuticaldruginnovationsan,
  title = {Valuing Pharmaceutical Drug Innovations},
  author = {Gaurab Aryal and Federico Ciliberto and Leland E. Farmer and Ekaterina Khmelnitskaya},
  year = {2022},
  eprint = {2212.07384},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2212.07384v4},
}