{"id":"W2116578201","doi":"10.3390/e14010074","title":"A New Approach to Measure Volatility in Energy Markets","year":2012,"lang":"en","type":"article","venue":"Entropy","topic":"Complex Systems and Time Series Analysis","field":"Economics, Econometrics and Finance","cited_by":36,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Volatility (finance); Econometrics; Entropy (arrow of time); Standard deviation; Electricity; Economics; Mathematics; Computer science; Statistics; Physics; Thermodynamics","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":[0.001612403,0.000772628,0.0008399445,0.004092123,0.0004950291,0.002435183,0.001000416,0.0008784416,0.001514241],"category_scores_gemma":[0.005796338,0.0002763128,0.001135843,0.003042236,0.001035538,0.004252458,0.001770496,0.001511503,0.0002458941],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007220976,"about_ca_system_score_gemma":0.0005700733,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001076494,"about_ca_topic_score_gemma":0.0007660037,"domain_scores_codex":[0.9982988,0.0004818118,0.0001425376,0.0002779157,0.0007194018,0.00007953477],"domain_scores_gemma":[0.9984694,0.0007267479,0.0002502445,0.0001932978,0.0002943233,0.00006591452],"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":[0.00009320316,0.0001109017,0.00658638,0.0002257545,0.0003806359,0.0003161324,0.0003657762,0.1308282,0.01276597,0.6653776,0.002531473,0.180418],"study_design_scores_gemma":[0.00002149924,0.00009978562,0.004559187,0.00004661108,0.00005002118,0.0003958845,0.0000933936,0.6239746,0.003302043,0.3576994,0.009656071,0.0001015237],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01950788,0.0007890482,0.9738574,0.0003060574,0.0002066258,0.000075983,0.0003081241,0.0001595511,0.004789346],"genre_scores_gemma":[0.5840772,0.001539093,0.4073401,0.0003086761,0.0007957472,0.0003265858,0.0005201158,0.0001212586,0.004971239],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.004092123,"threshold_uncertainty_score":0.008527339,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03349608968292165,"score_gpt":0.2036759748644701,"score_spread":0.1701798851815485,"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."}}