{"id":"W2957303156","doi":"","title":"Comparing R&D tax regimes: Australia, Canada, UK and US","year":2017,"lang":"en","type":"article","venue":"British tax review","topic":"Innovation Policy and R&D","field":"Economics, Econometrics and Finance","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Economics; Political science; Geography; Demographic economics","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":[0.005315298,0.0002513516,0.0008203154,0.008846979,0.001148843,0.003681427,0.0006913593,0.0008168968,0.002694798],"category_scores_gemma":[0.0159987,0.0002524073,0.0005744991,0.01925002,0.0009429582,0.001308196,0.0007932546,0.001315043,0.0002902533],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01747908,"about_ca_system_score_gemma":0.03834862,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8223145,"about_ca_topic_score_gemma":0.9182137,"domain_scores_codex":[0.9960113,0.0005642103,0.0002948807,0.000220933,0.002145926,0.0007627311],"domain_scores_gemma":[0.9843498,0.003226578,0.001770249,0.0003059885,0.009499833,0.0008476941],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.002190999,0.0001623854,0.1334093,0.007533934,0.001310619,0.0004468602,0.001821817,0.006130849,0.00129871,0.09377471,0.2653049,0.4866149],"study_design_scores_gemma":[0.0001343122,0.0001972156,0.6419737,0.00276714,0.00104327,0.0001496684,0.001906605,0.001003488,0.001229387,0.003434354,0.346074,0.00008687974],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.3675811,0.4530594,0.00107956,0.04862056,0.001724208,0.00017134,0.0151733,0.0001031156,0.1124875],"genre_scores_gemma":[0.7878614,0.1769274,0.0009424678,0.006719375,0.0004911704,0.00005762,0.005915435,0.00008593129,0.02099907],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9825209,"threshold_uncertainty_score":0.3574638,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09955431358746837,"score_gpt":0.2799108670649553,"score_spread":0.1803565534774869,"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."}}