{"id":"W4390669281","doi":"10.1287/opre.2021.0419","title":"A Dynamic Model for Managing Volunteer Engagement","year":2024,"lang":"en","type":"article","venue":"Operations Research","topic":"Nonprofit Sector and Volunteering","field":"Social Sciences","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Volunteer; Profit (economics); Business; Public relations; Economics; Microeconomics; Political science","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":[0.001032589,0.0009529428,0.0009012222,0.0005742501,0.0007376819,0.002833078,0.00217403,0.002997209,0.009359678],"category_scores_gemma":[0.002777424,0.0005219496,0.000743164,0.0007749345,0.001054201,0.002328046,0.001621372,0.001910257,0.001150861],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002125652,"about_ca_system_score_gemma":0.00233933,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01558662,"about_ca_topic_score_gemma":0.008284567,"domain_scores_codex":[0.9991795,0.0002370408,0.00003111769,0.0002058023,0.0001455438,0.0002009478],"domain_scores_gemma":[0.9990972,0.0004410378,0.000121666,0.00004132973,0.0001624716,0.0001361975],"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":[0.00005370893,0.00005573289,0.0003716726,0.00005565194,0.00001839405,0.0001257331,0.0001307132,0.899809,0.0006184581,0.09010991,0.00317498,0.005476015],"study_design_scores_gemma":[0.00001952007,0.00002274949,0.00009491399,0.00001013438,0.000007035643,0.00001937375,0.0000466354,0.9787686,0.0000712593,0.01807468,0.002853474,0.00001165286],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03872505,0.0005580418,0.8903977,0.004067822,0.0002801738,0.0001959173,0.001042966,0.0003837367,0.06434853],"genre_scores_gemma":[0.902979,0.0009999999,0.03768227,0.0004234375,0.0001616518,0.0006946576,0.0006547954,0.0001210959,0.05628308],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01558662,"threshold_uncertainty_score":0.03131127,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1934165152439167,"score_gpt":0.5074663113088873,"score_spread":0.3140497960649706,"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."}}