{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001873581,0.0002416506,0.000339345,0.0006587247,0.0006827654,0.001630333,0.0006662031,0.0006543554,0.00804264],"category_scores_gemma":[0.01126677,0.0002379561,0.0006121983,0.001843317,0.0008248648,0.0009096248,0.001019156,0.0009392246,0.0004556294],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001656179,"about_ca_system_score_gemma":0.00206728,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1545369,"about_ca_topic_score_gemma":0.2145176,"domain_scores_codex":[0.9984944,0.0007014148,0.0000802683,0.0002560954,0.0001971429,0.0002707707],"domain_scores_gemma":[0.9791722,0.01281066,0.005274278,0.0007427583,0.001126904,0.0008732722],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001612691,0.0001233618,0.9866669,0.00009547637,0.0003613002,0.000197923,0.0009513848,0.002268674,0.0001918141,0.001730762,0.0005665272,0.006684543],"study_design_scores_gemma":[0.0000140425,0.0001528241,0.988225,0.00007635724,0.0001632919,0.00004999037,0.005472389,0.002083013,0.0001591449,0.0003845268,0.003207056,0.00001235937],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9942777,0.0006173901,0.0002711266,0.0004766851,0.00001045379,0.00001579932,0.0006135514,0.000003937735,0.00371347],"genre_scores_gemma":[0.9963593,0.0004596396,0.0001612032,0.00008404231,0.000009876889,0.00001687526,0.0005875077,0.000002746136,0.002318755],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8454631,"threshold_uncertainty_score":0.3072748,"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."}}