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Game Theory 7.0/10

The Optimal Seller

Two bidders have independent private values, each exponentially distributed with mean 1 (density e^(−v) for v ≥ 0). The seller values the item at 0 and uses a revenue-maximising auction (for example a second-price auction with the optimal reserve price). Bidders are risk neutral and bid optimally. What is the seller's expected revenue? Give an exact expression; a decimal accurate to three places is also accepted.

Related problems & prerequisites

Worth solving first

Source: Application of Roger Myerson's optimal auction design (1981). Statement written for AxiomIQ.