• openAccess   Punishing liars—How monitoring affects honesty and trust 

      Behnk, Sascha; Barreda-Tarrazona, Iván; García-Gallego, Aurora Public Library of Science (2018)
      Previous experiments have shown that the possibility to punish liars does not per se increase honesty in principal-agent relationships. In this study, we first establish a punishment mechanism that substantially enhances ...