{"id":"W2496188121","doi":"","title":"Public-Private Investment Models for Roadway Infrastructure","year":2014,"lang":"en","type":"article","venue":"","topic":"Public-Private Partnership Projects","field":"Business, Management and Accounting","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Transportation infrastructure; Leverage (statistics); Business; Public–private partnership; Context (archaeology); General partnership; Public infrastructure; Statute; Investment (military); Environmental planning; Transport engineering; Finance; Engineering; Political science; Computer science; Geography; Politics","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000691589,0.0003094201,0.000282926,0.0004180415,0.0002336467,0.0009541958,0.0006664607,0.0001420591,0.0003263817],"category_scores_gemma":[0.0004541673,0.0002556364,0.0001259767,0.0005563249,0.00006191534,0.003323098,0.000410454,0.0001400464,0.0002739336],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005944838,"about_ca_system_score_gemma":0.00003852878,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005865973,"about_ca_topic_score_gemma":0.00005001422,"domain_scores_codex":[0.9981088,0.00001525725,0.0003466776,0.0004971079,0.0003387601,0.0006933911],"domain_scores_gemma":[0.9988291,0.00006160519,0.0002152804,0.0005673004,0.0002804225,0.00004623678],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001406023,0.00003326655,0.001296107,0.00009627147,0.00002707236,3.227034e-7,0.00001916464,0.0005450526,0.0002712023,0.9417137,0.05256736,0.003416436],"study_design_scores_gemma":[0.0006898612,0.00001102955,0.0008503735,0.000008148703,0.0000182713,6.661219e-7,0.00002540203,0.1445087,0.0001747575,0.3074136,0.5460038,0.0002953903],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.05402554,0.00002670024,0.1298536,0.01144813,0.0008293824,0.001351562,0.000004370072,0.0009490375,0.8015117],"genre_scores_gemma":[0.9628217,0.000001570036,0.007734178,0.02599228,0.001651051,0.0001833561,0.000105491,0.00006882089,0.00144155],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9087962,"threshold_uncertainty_score":0.9999896,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06154096399513924,"score_gpt":0.242924019535212,"score_spread":0.1813830555400727,"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."}}