{"id":"W7018758536","doi":"","title":"An Empirical Examination of the Effect \\nof COVID-19 Travel Restrictions on \\nCanadians’ Cross-Border Travel and \\nCanadian Retailers","year":2021,"lang":"en","type":"article","venue":"Project Muse (Johns Hopkins University)","topic":"Urban and Freight Transport Logistics","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Counterfactual thinking; Coronavirus disease 2019 (COVID-19); Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001277476,0.0002058979,0.0002265554,0.00217428,0.0002251515,0.00003805083,0.0001983149,0.0001866478,0.00005836189],"category_scores_gemma":[0.00008681943,0.0001991632,0.00009386399,0.003783803,0.000202369,0.0001586934,0.00001415098,0.0002900206,0.000001722927],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004046167,"about_ca_system_score_gemma":0.0005122081,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.03192908,"about_ca_topic_score_gemma":0.1655861,"domain_scores_codex":[0.9989001,0.0001494199,0.0001668608,0.0003116413,0.0001852421,0.000286799],"domain_scores_gemma":[0.9990632,0.0001493404,0.00004098253,0.0003919442,0.00006937193,0.0002851821],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001059275,0.001876632,0.5897211,0.004268129,0.002752442,0.007066098,0.09422338,0.0999447,0.004198082,0.045172,0.005399611,0.1443185],"study_design_scores_gemma":[0.002033071,0.0003792837,0.3750097,0.0000478024,0.0002440999,0.00003673683,0.0009170811,0.008426262,0.002412068,0.000001995967,0.6099845,0.0005074429],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7382587,0.000008180422,0.006174479,0.0001862311,0.0003368223,0.0005626627,0.0004354768,0.0001489427,0.2538885],"genre_scores_gemma":[0.996828,0.002698137,0.0001402626,0.0001222215,0.00003691221,0.000002116571,0.00005450431,0.0000293482,0.00008845185],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6045848,"threshold_uncertainty_score":0.9745174,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02724593150807978,"score_gpt":0.2666031476075101,"score_spread":0.2393572160994304,"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."}}