标题： 召集一群异质代理人 显示英文标题

标题： Contracting a crowd of heterogeneous agents

摘要： 我们研究一个涉及大量异质交互代理人的委托代理模型。 通过扩展现有方法，我们在代理连续体的假设下找到最优合同，并表明当代理数量足够大时，连续体代理问题的最优合同对于有限代理问题来说是近似最优的。 我们进行比较统计并提供数值模拟，以分析代理人的连接性如何影响委托人的价值、代理人的努力程度和最优合同。 显示英文摘要

摘要： We study a principal-agent model involving a large population of heterogeneously interacting agents. By extending the existing methods, we find the optimal contracts assuming a continuum of agents, and show that, when the number of agents is sufficiently large, the optimal contracts for the problem with a continuum of agents are near-optimal for the finite agents problem. We make comparative statistics and provide numerical simulations to analyze how the agents' connectivity affects the principal's value, the effort of the agents, and the optimal contracts.