Losers setting auction prices leads to higher revenue and fairer outcomes
The article explores different auction types where the price is set by the losing bidders. It shows that the second-price auction generates the least revenue among all efficient auctions where only the winner pays. The k-th price auction earns more revenue than the second-price auction for all k greater than 2. Additionally, the (t + 1)-st price auction yields the lowest revenue when rationing is involved. The researchers also calculate bidding functions and revenue for the k-th price auction in a common experimental scenario.