regarding the decision negotiated by the group, and the number of times that, when there was a match, the group maintained its … decision after voting. From an empirical evaluation with a hundred students that participated in the field study, the main … hypothesis of this research was confirmed, which is that the use of a pairwise comparison function adhering to a decision and …

We study the choice of a principal to either delegate a decision to a group of careerist experts, or to consult them … individually and keep the decision-making power. Our model predicts a trade-off between information acquisition and information …