Efficient and strategy-proof allocation mechanisms in economies with many goods
研究了当商品数量不少于代理人数量时，任何帕累托高效且防策略的分配机制都会将总禀赋分配给某个单一代理人，即使接收者可以变化。
In this paper, we show that in pure exchange economies where the number of goods equals or exceeds the number of agents, any Pareto-efficient and strategy-proof allocation mechanism always allocates the total endowment to some single agent even if the receivers vary.