{"id":"W1551788952","doi":"","title":"The Behavior of Price Dispersion in a Natural Experiment","year":2000,"lang":"en","type":"preprint","venue":"RePEc: Research Papers in Economics","topic":"Consumer Market Behavior and Pricing","field":"Business, Management and Accounting","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Wilfrid Laurier University","funders":"","keywords":"Price dispersion; Economics; Inflation (cosmology); Dispersion (optics); Arbitrage; Price level; Monetary economics; Mid price; Relative price; Price setting; Econometrics; Financial economics; Microeconomics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001789769,0.0002635348,0.0003967106,0.000631125,0.0001851991,0.0002924803,0.0008410736,0.0002065952,0.0002124495],"category_scores_gemma":[0.0001546829,0.0002267977,0.0001681832,0.0002599854,0.0002269051,0.0002295148,0.001450241,0.001354264,0.00001161821],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003667534,"about_ca_system_score_gemma":0.0001486758,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001325262,"about_ca_topic_score_gemma":0.001331213,"domain_scores_codex":[0.997698,0.00008149721,0.0006816424,0.0005917475,0.0003122677,0.0006348157],"domain_scores_gemma":[0.9985613,0.0003376475,0.0002260739,0.0007669434,0.00008687723,0.00002120299],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0003443261,0.0003024141,0.1366196,0.0002100561,0.0000250777,0.00004128366,0.0002365535,0.0003200137,0.0006403492,0.0002259301,0.00005409522,0.8609803],"study_design_scores_gemma":[0.002792947,0.00004661155,0.7955996,0.001467765,0.00009491036,0.000008318006,0.004421782,0.01833829,0.0005979489,0.000944049,0.1740296,0.001658177],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9415671,0.0006537739,9.015555e-8,0.0001778294,0.0005014169,0.001076062,0.000004285525,0.00002071732,0.05599871],"genre_scores_gemma":[0.9949768,0.003386417,0.00003126902,0.00003869125,0.000197541,0.0005045302,0.00003036314,0.00004092876,0.0007934786],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8593222,"threshold_uncertainty_score":0.924854,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02726876494165464,"score_gpt":0.3045869697098589,"score_spread":0.2773182047682043,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}