Voting by veto

This paper describes a voting procedure for revealing preferences for public goods. The procedure consists of two steps: a proposal by each committee member to be added along with the status quo to form the issue set, and then, subsequent to a random determination of voting order, the elimination of one proposal from the issue set by each committee member. For any set of proposals and a given order of voting the procedure determines a unique, winning proposal. Under the procedure's incentives, the winning proposal tends to contain an equal sharing of the potential gains from collective action among the committee members.