The External Validity of Laboratory Experiments : The Misleading Emphasis on Quantitative E ¤ ects

@inproceedings{Kessler2012TheEV,
  title={The External Validity of Laboratory Experiments : The Misleading Emphasis on Quantitative E ¤ ects},
  author={J. C. Kessler and Lise Vesterlund},
  year={2012}
}