@article{chiang_knight_2011, 
  title={Media Bias and Influence: Evidence from Newspaper Endorsements}, 
  volume={78}, 
  DOI={10.1093/restud/rdq037}, 
  publisher={Oxford University Press (OUP)}, 
  author={Chiang and Knight}, 
  year={2011}, 
  month={Feb}
  }