In an auction with a buy price, the seller provides bidders with an option to end the auction early by accepting a transaction at a posted price. The "Buy-It-Now" option on eBay is a leading example of an auction with a buy price. This paper develops a model of an auction with a buy price in...

We analyze the determinants of tacit collusion in an infinitely repeated contest with noise in the contest success function. Sustaining collusion via Nash reversion strategies is easier the more noise there is, and is more difficult the larger is the contest's prize value. An increase in the...

Many real-world conflicts are to some extent determined randomly by noise. The way in which noise is modeled in contest success functions (CSFs) has important implications both for the possibility of forming cooperative relationships as well as for the features of such relationships. In a...