We consider a setting in which agents are allocated land plots and they have additive preferences over which plot they get and who their neighbor is. Strategyproofness, Pareto optimality, and individual rationality are three fundamental properties in economic design. We present two impossibility results showing that the three properties are incompatible in this context.

中文翻译：

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个别合理的土地和邻居分配：不可能的结果

我们考虑一种设置，其中代理被分配了地块，并且他们对获得的地块和邻居是谁有附加的偏好。策略证明、帕累托最优和个体理性是经济设计的三个基本属性。我们提出了两个不可能的结果，表明这三个属性在这种情况下是不兼容的。