We report a gift exchange experiment. Firms make wage offers; workers respond by determining an effort level. Higher effort is more costly to workers, and firms have no mechanism for punishing or rewarding workers. Consistent with the gift exchange hypothesis, workers provide more effort at...

We explore the performance of multi-round, price-guided combinatorial auctions for a previously untested class of value profiles in which synergies arise from shared fixed costs. We find that, in many cases, a simulator that bids straightforwardly does well in predicting auction performance, but...

We compare individuals with two-person teams in signaling game experiments. Teams consistently play more strategically than individuals and generate positive synergies in more difficult games, beating a demanding "truth-wins" norm. The superior performance of teams is most striking following...

Inexperienced women, along with economics and business majors, are much more susceptible to the winner's curse, as are subjects with lower SAT/ACT scores. There are strong selection effects in bid function estimates for inexperienced and experienced subjects due to bankruptcies and bidders who...