The targeted design of auctions has to take behavioral regularities into account. This pa- per explores whether procurement auction formats can take advantage of bidders' willingness- to-pay-willingness-to-accept disparity. In a laboratory experiment, we compare four different second-price...

This paper proposes a game-theoretic model to analyze the strategic behavior of inc-dec gaming in market-based congestion management (redispatch). We extend existing models by considering incomplete information about competitors’ costs and a finite set of providers. We find that these...

Auctions with endogenous rationing have been introduced to stimulate competition. Such (procurement) auctions reduce the volume put out to tender when competition is low. This paper finds a strong negative effect of endogenous rationing on participation when bid-preparation is costly,...