Contributing with private bundles to public goods
将Bergstrom等人关于公共品私人提供的经典模型扩展到多种私人商品，定义了考虑捐赠总相对价值的均衡并证明其存在，分析了资源再分配对均衡的影响，并提供了策略市场博弈方法。
Abstract We extend to multiple private commodities the seminal model by Bergstrom et al. (J Public Econ 29:25–49, 1986) on the private provision of public goods. Considering the relative value of the aggregate donations, we define a notion of equilibrium and show its existence. We analyze the effects of resource redistributions on the equilibrium outcome, identifying conditions that guarantee neutrality. We study some further properties of the contribution equilibrium, and provide a strategic market game approach, defining a sequence of non-cooperative games whose equilibria converge to an equilibrium of the economy.