Ngangoué and Schotter (2023) investigate common-probability auctions. By running an experiment, they find that, in contrast to the substantial overbidding found in common-value auctions, bidding in strategically equivalent common-probability auctions is consistent with the Nash equilibrium. We...

In the context of supply function competition with private information, we test in the laboratory whether, as predicted in Bayesian equilibrium, costs that are positively correlated lead to steeper supply functions and less competitive outcomes than do uncorrelated costs. We find that the...