{"id":"W2029144486","doi":"10.4236/ti.2012.32012","title":"Entrepreneurial Activity, Entry and Persistence of Firms: Econometric Analysis Based on Count Data","year":2012,"lang":"en","type":"article","venue":"Technology and Investment","topic":"Firm Innovation and Growth","field":"Economics, Econometrics and Finance","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Econometric analysis; Persistence (discontinuity); Survey data collection; Econometric model; Perspective (graphical); Business; Economics; Variable (mathematics); Industrial organization; Econometrics; Computer science; Statistics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.005441706,0.0004514414,0.001193359,0.003607068,0.0005217335,0.002425199,0.00134302,0.00109301,0.003508953],"category_scores_gemma":[0.03301315,0.0003671428,0.001257399,0.004233254,0.0008148437,0.00180615,0.001391383,0.001216121,0.0008040806],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006532946,"about_ca_system_score_gemma":0.000632362,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009678357,"about_ca_topic_score_gemma":0.004943832,"domain_scores_codex":[0.9971269,0.001651257,0.0001550995,0.0003666711,0.0003581987,0.0003419351],"domain_scores_gemma":[0.9425931,0.0463162,0.00762435,0.001594965,0.0008703778,0.001000997],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003256537,0.000408436,0.9108331,0.0001254962,0.0005104938,0.0007263144,0.0005776988,0.04739149,0.0003685329,0.007550819,0.001358817,0.02982314],"study_design_scores_gemma":[0.0000892988,0.0003306211,0.3694006,0.0000877465,0.0002731489,0.0003817781,0.001279614,0.6144358,0.0005862776,0.01057272,0.002484303,0.00007808906],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9815136,0.0005183122,0.01526645,0.0004066119,0.00001762639,0.00005533163,0.001076847,0.00005538432,0.001089762],"genre_scores_gemma":[0.9940848,0.0003299759,0.00253667,0.00002935142,0.00006457487,0.00008158422,0.001717221,0.00001256931,0.001143223],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009678357,"threshold_uncertainty_score":0.02877885,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06243035653336113,"score_gpt":0.236891237525392,"score_spread":0.1744608809920309,"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."}}