Collective Upkeep

• Tác giả: Erik Madsen, Eran Shmaya
• Ngôn ngữ: eng
• Ký hiệu phân loại: 320.53 Collectivism and fascism
• Thông tin xuất bản: 2024
• Bộ sưu tập: Metadata
• ID: 203278

Tóm tắt

 We design mechanisms for maintaining public goods which require periodic in-kind contributions, motivated by incentives problems facing crowd-sourced recommender systems. Utilitarian welfare is maximized by redistributive policies which are infeasible when group members can leave or misreport their preferences. An optimal mechanism reduces contributions for group members with low benefit-cost ratios to encourage participation
  and pairs reduced contributions with restricted access to the good to ensure truthful reporting. At most two membership tiers are offered at the optimum, indicating that ecommerce and digital content platforms may benefit substantially from offering simple user-adjustable recommendation settings.