We study the use of financial contracts as bid-coordinating device in multi-unit uniform price auctions. Coordination is required whenever firms face a volunteer's dilemma in pricing strategies: one firm (the "volunteer") is needed to increase the market clearing price. Volunteering, however, is...

Procurement auctions for renewable energy support have become a standard policy instrument to stimulate investment in clean energy. Yet, the nexus of award prices and post-auction realization rates of winning projects is not well understood in the literature. We combine auction theory and real...