Micro Theory Lunch

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  Index Funds and Optimal Search

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  Type Categorization and Social Identities

• Selling a Personalized Recommender System

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  The Two Faces of Information

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  Uncertainty about multiple events and preference for simplicity

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  Fairness and Machine Learning

• Optimal Team Formation under Asymmetric Information

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  Splitting Players Into Groups

• The Network Effects of Agency Conflicts

• Micro Theory Club

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  Dynamically Aggregating Diverse Information

• Time Lotteries and Stochastic Impatience

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  Micro Theory Lunch

• Micro Theory Club

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  Local Information in Informal Risk-Sharing Networks