The strategic incentives, with respect to the choice of price policy in spatial competition, are analyzed in a duopoly model. Price discrimination emerges as the unique equilibriu m outcome in games with either simultaneous choice of policy and pric e or sequential choice where firms may commit...

The authors show that space matters in designing the optimal provision of local public goods. Geography imposes a particular institutional structure of local governments due to the overlapping of market areas associated with different local public goods. The optimum can be decentralized through...