{"id":"W2104329116","doi":"10.1017/s1074070800003941","title":"Are Consumers Willing to Pay More for Biodegradable Containers Than for Plastic Ones? Evidence from Hypothetical Conjoint Analysis and Nonhypothetical Experimental Auctions","year":2010,"lang":"en","type":"article","venue":"Journal of Agricultural and Applied Economics","topic":"Economic and Environmental Valuation","field":"Economics, Econometrics and Finance","cited_by":84,"is_retracted":false,"has_abstract":true,"ca_institutions":"Vineland Research and Innovation Centre","funders":"","keywords":"Conjoint analysis; Willingness to pay; Probit model; Common value auction; Ordered probit; Probit; Price premium; Economics; Business; Marketing; Microeconomics; Econometrics; Preference","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":[],"consensus_categories":[],"category_scores_codex":[0.000266346,0.0001774644,0.000563902,0.0001241107,0.0001541447,0.0001116119,0.0001020208,0.0001057881,0.00004308385],"category_scores_gemma":[0.00007474508,0.0001332781,0.0001888267,0.00005858983,0.0001268088,0.0002161772,0.00003576849,0.0001413628,0.000008617127],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009356433,"about_ca_system_score_gemma":0.000008700361,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000366585,"about_ca_topic_score_gemma":0.0000864,"domain_scores_codex":[0.9987845,0.000003907632,0.0006630874,0.0003234229,0.00002095821,0.000204053],"domain_scores_gemma":[0.9987275,0.000345167,0.0006019097,0.00008928141,0.00002258269,0.0002135442],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001550769,0.00072836,0.7872118,0.0001052633,0.004095488,9.788926e-7,0.003829499,0.04362589,0.0535725,0.1019401,0.001053596,0.002285655],"study_design_scores_gemma":[0.001450279,0.0001957263,0.9837378,0.00001987335,0.0002733686,0.00001894264,0.002729327,0.002081168,0.005849526,0.002660479,0.0006033979,0.0003800934],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9920706,0.0002087022,0.005413887,0.001362309,0.0003104531,0.0003300872,0.0002686533,0.000005657683,0.00002970306],"genre_scores_gemma":[0.9885852,0.0001203113,0.01086296,0.0001433658,0.0001732151,0.00004669297,0.0000174117,0.00001215773,0.0000387088],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.196526,"threshold_uncertainty_score":0.5434923,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06115823329413184,"score_gpt":0.2260166204190505,"score_spread":0.1648583871249187,"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."}}