Charness, Gary; Cabrales, Antonio; Villeval, Marie Claire - 2010
can select one of three agents, while in a third treatment an agent may choose between the contract menus offered by two … correspondence between the theoretical predictions and the contract menus actually chosen in each treatment. There is, however, a … tendency to choose more 'generous' (and more efficient) contract menus over time. We find that competition leads to a …