We study simultaneous transportation procurement auctions from a truckload carrier’s perspective. We formulate a stochastic bid price optimization model aimed at maximizing the carrier’s expected profit. The model accounts for synergies among lanes and competing carriers’ bid patterns. We...

The present paper proposes a theoretical model of the equilibrium bidding behavior in simultaneous competing private-value Internet auctions such as those on eBay. It shows that last-minute bidding and multiple bidding, two commonly observed bidding strategies, arise in equilibrium. It also...

A model of English auctions is proposed to incorporate the possibility of jump bidding. When two objects are sold separately via such auctions, bidders signal their willingness to pay via jump bids, thereby forming rational expectations of the prices without relying on any central mediator....