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...

Few forms of market exchange intrigue economists as do auctions, whose theoretical and practical implications are enormous. John Kagel and Dan Levin, complementing their own distinguished research with papers written with other specialists, provide a new focus on common value auctions and the...