{"id":"W2925083532","doi":"10.1080/15265161.2018.1563653","title":"Sunk Cost Bias and Withdrawal Aversion","year":2019,"lang":"en","type":"letter","venue":"The American Journal of Bioethics","topic":"Healthcare cost, quality, practices","field":"Health Professions","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Sunk costs; Psychology; Loss aversion; Economics; Equivalence (formal languages); Social psychology; Microeconomics; Philosophy","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":[0.03554602,0.000319658,0.001156642,0.001033035,0.002962818,0.004644916,0.001528237,0.03336488,0.01083128],"category_scores_gemma":[0.2196593,0.0003331454,0.00106295,0.0009828181,0.01144609,0.006365545,0.003077392,0.02390175,0.001420221],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004154664,"about_ca_system_score_gemma":0.0049417,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002897682,"about_ca_topic_score_gemma":0.002751518,"domain_scores_codex":[0.9645084,0.02216026,0.002654946,0.002457781,0.006004684,0.002213956],"domain_scores_gemma":[0.7804029,0.1950766,0.008666888,0.004145617,0.008993756,0.002714228],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.001181026,0.0003359278,0.01715407,0.0002279674,0.0002034443,0.007539567,0.004874586,0.0006011006,0.000583837,0.5172468,0.3569803,0.09307139],"study_design_scores_gemma":[0.0006963871,0.0002424424,0.008073567,0.0006602781,0.0001656961,0.00842079,0.003781365,0.003657111,0.0007907613,0.8325452,0.1407914,0.0001748839],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.01074389,0.0009063178,0.001543965,0.955809,0.001844102,0.00002065159,0.00005920625,0.00001288971,0.0290601],"genre_scores_gemma":[0.3081355,0.0008994419,0.001666949,0.6699504,0.01002379,0.00008610803,0.00004015937,0.00003342181,0.009164317],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.03554602,"threshold_uncertainty_score":0.1879876,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.6687287611559567,"score_gpt":0.5535283515989928,"score_spread":0.1152004095569639,"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."}}