Information Aggregation

Map

• Information
  • Assumption
    • Common prior
    • Like-minded
  • Information structure
  • Private information
• Source
  • Bayesian vs. Non-Bayesian
  • Human vs. AI
  • Rationality vs. Bounded rationality
• Report
  • One shot
    • First order
    • Second order
      • Level k
      • Bayesian
  • Repeated
  • Communication protocol
• Aggregation
  • Design the algorithm
    • artificial
    • automatic
  • Evaluate the algorithm
    • Theoretically
      • worst case
      • average case
    • Empirically
      • learning algorithm
      • human

Papers

Human, Bayesian, Common prior, One shot

• First order
  • Robust Merging of Information
  • Robust Forecast Aggregation
  • Forecasts Combination
  • A Cardinal Comparison of Experts
• Higher order
  • Boosting the Wisdom of Crowds Within a Single Judgment Problem: Weighted Averaging Based on Peer Predictions
  • Extracting the collective wisdom in probabilistic judgments
  • Formulation of Bayesian Analysis for Games with Incomplete InformatiOn
  • Hidden experts in the crowd: Using meta-predictions to leverage expertise in single-question prediction problems
  • Incentives for self-extremized expert judgments to alleviate the shared-information problem
  • The Wisdom of the Coherent: Improving Correspondence with Coherence-Weighted Aggregation
  • THE WISDOM OF THE CROWD AND HIGHER-ORDER BELIEFS
  • Using meta-predictions to identify experts in the crowd when past performance is unknown