Anderhub, Vital; Gächter, Simon; Königstein, Manfred - 1999
contracts' and that (ii) given acceptance, their effort choices are to some extent driven by reciprocity. It seems that contract … observed in the experiment aim at fair surplus sharing. -- principal-agent theory ; contract theory ; fair sharing ; incentive … the terms of the contract. However, in contrast with economic predictions, we find that agents (i) reject 'unfair …