@article{callen2024putting,
  author  = {Callen, Ian and Stoddard, Christiana},
  title   = {Putting the ``A'' in {AP}: The Effect of Advanced Placement State Policies on Student Participation and Performance},
  journal = {Economics of Education Review},
  volume  = {102},
  pages   = {102565},
  year    = {2024}
}