{"id":"W4362452411","doi":"10.1111/poms.14002","title":"Designing shipping policies with top‐up options to qualify for free delivery","year":2023,"lang":"en","type":"article","venue":"Production and Operations Management","topic":"Consumer Market Behavior and Pricing","field":"Business, Management and Accounting","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"Purchasing; Stackelberg competition; Economic surplus; Business; Profit (economics); Microeconomics; Economics; Industrial organization; Marketing; Welfare","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001532297,0.0007846719,0.0008278685,0.0005922599,0.0004293628,0.001443486,0.001151577,0.001070862,0.004388334],"category_scores_gemma":[0.007697224,0.0008087808,0.0005796349,0.0005542529,0.001133826,0.002799449,0.001149387,0.00118239,0.0003742383],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00125402,"about_ca_system_score_gemma":0.001232718,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003131975,"about_ca_topic_score_gemma":0.002750166,"domain_scores_codex":[0.9988869,0.0004877538,0.00004082763,0.0001893166,0.0001005338,0.0002947688],"domain_scores_gemma":[0.9952142,0.003108481,0.0006885611,0.0002924834,0.0002471095,0.0004491284],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0008310367,0.0008406715,0.006354326,0.0002201045,0.0001355324,0.0003675255,0.000257647,0.8705018,0.008872895,0.06955531,0.001506252,0.04055682],"study_design_scores_gemma":[0.00006710219,0.0001482283,0.0009312496,0.00001312593,0.00003104042,0.00003801147,0.0001152712,0.9815249,0.001026762,0.01559893,0.00048319,0.00002210632],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6577215,0.0003316762,0.3285279,0.0006753777,0.00005113641,0.0002914842,0.0001194089,0.0002439263,0.0120376],"genre_scores_gemma":[0.9857768,0.0001276404,0.01295104,0.00006032406,0.00001001844,0.00004983396,0.0000288944,0.00001924681,0.0009762452],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004388334,"threshold_uncertainty_score":0.01468045,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04604236986872803,"score_gpt":0.2783014357742077,"score_spread":0.2322590659054797,"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."}}