s: luxury suites, club boxes, elaborate concessions, catering, signage, advertising, theme activities, and even bars, restaurants, and apartments with a view of the field. A new facility now can add $30 million annually to a team's revenues for a few years after the stadium opens. Because new stadiums produce substantially more revenues, more cities are now economically viable franchise sites--which explains why Charlotte, Jacksonville, and Nashville have become NFL cities. As more localities bid for teams, cities are forced to offer ever larger subsidies. What Can Be Done? Abuses from exorbitant stadium packages, sweetheart leases, and footloose franchises have left many citizens and politicians crying foul. What remedy, if any, is available to curb escalating subsidies and to protect the emotional and financial investments of fans and cities? In principle, cities could bargain as a group with sports leagues, thereby counterbalancing the leagues' monopoly power. In practice, this strategy is unlikely to work. Efforts by cities to form a sports-host association have failed. The temptation to cheat by secretly negotiating with a mobile team is too strong to preserve concerted behavior. Another strategy is to insert provisions in a facility lease that deter team relocation. Many cities have tried this approach, but most leases have escape clauses that allow the team to move if attendance falls too low or if the facility is not in state-of-the-art condition. Other teams have provisions requiring them to pay tens of millions of dollars if they vacate a facility prior to lease expiration, but these provisions also come with qualifying covenants. Of course, all clubs legally must carry out the terms of their lease, but with or without these safeguard provisions, teams generally have not viewed their lease terms as binding. Rather, teams claim that breach of contract by the city or stadium authority releases them from their obligations. Almost...