We propose a novel proportional cost-sharing mechanism for funding public goods with interdependent values: the agents simultaneously submit bids, which are non-negative numbers; the expenditure on the public good is an increasing and concave function of the sum of the bids; and each agent is...

A profit-maximizing Seller has a single unit of a good to sell. The bidders have a pure common value that is drawn from a distribution that is commonly known. The Seller does not know the bidders' beliefs about the value and thinks that the information structure is chosen adversarially by Nature...

We study the design of profit-maximizing mechanisms in environments with interdependent values. A single unit of a good is for sale. There is a known joint distribution of the bidders' ex post values for the good. Two programs are considered:(i) Maximize over mechanisms the minimum over...

A profit-maximizing Seller has a single unit of a good to sell. The bidders have a pure common value that is drawn from a distribution that is commonly known. The Seller does not know the bidders' beliefs about the value and thinks that beliefs are designed adversarially by Nature to minimize...