Theoretical Economics

econ.TH

Contract theory, game theory, mechanism design, and social choice.

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Economics

Cosine Similarity Measures Agreement in Signal Interpretation

A cone-inclusion order over pairs of subjective models yields a prior-independent comparison and uniquely selects cosine similarity under rotation invariance.

econ.TH
Jul 13, 20264 min2607.05558
EconomicsPick

Auction Design for LLM Marketplaces Achieves Near-Optimal Welfare

A modified second-price mechanism ensures truthful quality reporting from competing language model providers.

econ.EMecon.TH
Jun 5, 20249 min2406.01234