{"id":"W3125981892","doi":"","title":"Three Decades of IPO Markets in Canada: Evolution, Risk and Return","year":2018,"lang":"en","type":"preprint","venue":"RePEc: Research Papers in Economics","topic":"Market Dynamics and Volatility","field":"Economics, Econometrics and Finance","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"Autorité des Marchés Financiers","keywords":"Initial public offering; Lottery; Issuer; Monetary economics; Stock (firearms); Business; Financial economics; Economics; Stock market; Finance; Geography; Microeconomics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008495325,0.0003767661,0.000405311,0.004251562,0.001920093,0.003771309,0.0008068883,0.0007100104,0.002303853],"category_scores_gemma":[0.005297295,0.0002705356,0.0004465109,0.006920293,0.001451066,0.001062426,0.001017722,0.001059237,0.0002314656],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.03722497,"about_ca_system_score_gemma":0.02812607,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9894493,"about_ca_topic_score_gemma":0.9890566,"domain_scores_codex":[0.9991423,0.00002328533,0.00002645086,0.00009626889,0.0004511643,0.0002605013],"domain_scores_gemma":[0.993591,0.0005186063,0.001866911,0.0001497111,0.00289846,0.0009754026],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003234402,0.0001071618,0.9126847,0.0001468316,0.0001914011,0.0007445559,0.003329169,0.002663126,0.0009228333,0.006939932,0.01318498,0.05876189],"study_design_scores_gemma":[0.000006628769,0.00001663089,0.9886098,0.00004054066,0.00002877923,0.00009097924,0.001004581,0.001255733,0.0002245491,0.0002537356,0.008429207,0.00003881721],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9772325,0.005487865,0.0002849285,0.002576454,0.00003317447,0.00002543881,0.005961872,0.00004816764,0.008349537],"genre_scores_gemma":[0.9932016,0.001702766,0.0001733458,0.000148999,0.00003002375,0.000004417544,0.00241886,0.00001619564,0.0023038],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03722497,"threshold_uncertainty_score":0.2700873,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02532265314894488,"score_gpt":0.2555780279449219,"score_spread":0.230255374795977,"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."}}