{"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":"codex-gemma-dda1882f352a","candidate_categories":["sts"],"consensus_categories":[],"category_scores_codex":[0.002958393,0.00005184962,0.00005505645,0.0002268386,0.001607111,0.0006471004,0.0002010234,0.00004096388,0.0002320942],"category_scores_gemma":[0.0002201787,0.00005013262,0.00004546919,0.0004446831,0.0001070707,0.0002821308,0.00006144858,0.0002466275,0.0001224289],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002985581,"about_ca_system_score_gemma":0.0004430183,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00202846,"about_ca_topic_score_gemma":0.01480707,"domain_scores_codex":[0.9986943,0.0001494173,0.0001022374,0.0002296003,0.0004295992,0.0003948554],"domain_scores_gemma":[0.9994175,0.0001665048,0.00000180038,0.0001365736,0.0002050526,0.00007257894],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00001039758,0.00004838976,0.0001297819,0.0001270773,0.00004314126,0.000006878802,0.05728057,0.03763477,0.005258418,0.8726608,0.008468704,0.01833103],"study_design_scores_gemma":[0.00004812432,0.00001411215,0.00003218696,0.00003043804,0.000003210837,1.485702e-7,0.002686967,0.9554083,0.0000272192,0.002997126,0.03869031,0.00006179911],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1392122,0.001578892,0.719413,0.0171348,0.000885012,0.002622767,0.00006150375,0.0004287435,0.1186631],"genre_scores_gemma":[0.9120169,0.0001232337,0.005771777,0.00002554752,0.000131433,0.0003941496,0.00001033226,0.00001672853,0.08150989],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9177736,"threshold_uncertainty_score":0.9996927,"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."}}