A winning coalition which sets policy cannot always ensure that members of the coalition will be the ones getting benefits. Different jurisdictions (including members of the winning coalition) may then engage in costly rent seeking. Maximizing the welfare of the winning coalition may therefore...

Many mechanisms (such as auctions) efficiently allocate a good to the firm which most highly values it. But sometimes the owner of the asset or good may wish to transfer it only if it is not too valuable to potential buyers. The allocation problem becomes especially difficult when the potential...

A seller can benefit from information about the valuation a potential buyer places on the good. Under some circumstances, improved information raises social welfare. But under other circumstances, the information has private value but no social value, so that agents may spend too much on...