@article{kroft2016should,
  title={Should Unemployment Insurance Vary with the Unemployment Rate? Theory and Evidence},
  author={Kroft, Kory and Notowidigdo, Matthew J},
  journal={The Review of Economic Studies},
  volume={83},
  number={3},
  pages={1092--1124},
  year={2016},
  publisher={Wiley-Blackwell}
}