Lavi, Ron; Oren, Sigal - In: Games and Economic Behavior 76 (2012) 2, pp. 439-456
We analyze a simultaneous ascending auction with anonymous item prices, for two items that are substitutes. This popular format entails increased opportunities for coordination among bidders, since bids are observable and can be used as signaling. This has happened, e.g., in the Netherlands 3G...