@article{ibert2018mutual,
  title={Are mutual fund managers paid for investment skill?},
  author={Ibert, Markus and Kaniel, Ron and {Van Nieuwerburgh}, Stijn and Vestman, Roine},
  journal={The Review of Financial Studies},
  volume={31},
  number={2},
  pages={715--772},
  year={2018},
  publisher={Oxford University Press}
}