{"id":"https://openalex.org/W2005685984","doi":"https://doi.org/10.1016/j.jval.2012.03.525","title":"PMH80 The Importance of Market Structure in Generic Drug Markets","display_name":"PMH80 The Importance of Market Structure in Generic Drug Markets","publication_year":2012,"publication_date":"2012-05-23","ids":{"openalex":"https://openalex.org/W2005685984","doi":"https://doi.org/10.1016/j.jval.2012.03.525","mag":"2005685984"},"language":"en","primary_location":{"id":"doi:10.1016/j.jval.2012.03.525","doi":"https://doi.org/10.1016/j.jval.2012.03.525","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jval.2012.03.525","pdf_url":null,"source":{"id":"https://openalex.org/S678965","display_name":"Value in Health","issn_l":"1098-3015","issn":["1098-3015","1524-4733"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Value in Health","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","is_traditional":false,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.1016/j.jval.2012.03.525","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109703240","display_name":"Boyang Bian","orcid":"https://orcid.org/0000-0003-0153-4218","observed_orcids":["https://orcid.org/0000-0003-0153-4218"]},"institutions":[{"id":"https://openalex.org/I63135867","display_name":"University of Cincinnati","ror":"https://ror.org/01e3m7079","country_code":"US","type":"education","lineage":["https://openalex.org/I63135867"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"B. Bian","raw_affiliation_strings":["University of Cincinnati, Cincinnati, OH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cincinnati, Cincinnati, OH, USA","institution_ids":["https://openalex.org/I63135867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078092834","display_name":"Elena Liliana Costea","orcid":"https://orcid.org/0009-0001-2834-6885","observed_orcids":["https://orcid.org/0009-0001-2834-6885"]},"institutions":[{"id":"https://openalex.org/I4210143084","display_name":"Cincinnati VA Medical Center","ror":"https://ror.org/045r80n66","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I4210127612","https://openalex.org/I4210143084"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"E. Costea","raw_affiliation_strings":["Cincinnati VAMC, Cincinnati, OH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cincinnati VAMC, Cincinnati, OH, USA","institution_ids":["https://openalex.org/I4210143084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113753090","display_name":"C.M. Kelton","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I63135867","display_name":"University of Cincinnati","ror":"https://ror.org/01e3m7079","country_code":"US","type":"education","lineage":["https://openalex.org/I63135867"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C.M. Kelton","raw_affiliation_strings":["University of Cincinnati College of Business, Cincinnati, OH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cincinnati College of Business, Cincinnati, OH, USA","institution_ids":["https://openalex.org/I63135867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101647564","display_name":"Jianfeng Guo","orcid":"https://orcid.org/0000-0001-6656-0885","observed_orcids":["https://orcid.org/0000-0001-6656-0885"]},"institutions":[{"id":"https://openalex.org/I63135867","display_name":"University of Cincinnati","ror":"https://ror.org/01e3m7079","country_code":"US","type":"education","lineage":["https://openalex.org/I63135867"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.J. Guo","raw_affiliation_strings":["University of Cincinnati, Cincinnati, OH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cincinnati, Cincinnati, OH, USA","institution_ids":["https://openalex.org/I63135867"]}]},{"author_position":"last","author":{"id":null,"display_name":"J. Boone","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I63135867","display_name":"University of Cincinnati","ror":"https://ror.org/01e3m7079","country_code":"US","type":"education","lineage":["https://openalex.org/I63135867"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Boone","raw_affiliation_strings":["University of Cincinnati, Cincinnati, OH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cincinnati, Cincinnati, OH, USA","institution_ids":["https://openalex.org/I63135867"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4000,"currency":"USD","value_usd":4000},"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"15","issue":"4","first_page":"A96","last_page":"A96"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11792","display_name":"Pharmaceutical Economics and Policy","score":0.9648000001907349,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11792","display_name":"Pharmaceutical Economics and Policy","score":0.9648000001907349,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11043","display_name":"Merger and Competition Analysis","score":0.03400000184774399,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10391","display_name":"Healthcare Policy and Management","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/lorazepam","display_name":"lorazepam","score":0.7419999837875366},{"id":"https://openalex.org/keywords/generic-drug-market","display_name":"generic drug market","score":0.6840000152587891},{"id":"https://openalex.org/keywords/market-structure","display_name":"market structure","score":0.6269999742507935},{"id":"https://openalex.org/keywords/competition-law","display_name":"competition law","score":0.6389999985694885},{"id":"https://openalex.org/keywords/four-firm-concentration-ratio","display_name":"four-firm concentration ratio","score":0.7770000100135803},{"id":"https://openalex.org/keywords/herfindahl-hirschman-index","display_name":"Herfindahl-Hirschman index","score":0.9959999918937683},{"id":"https://openalex.org/keywords/wholesale-drug-prices","display_name":"wholesale drug prices","score":0.7760000228881836}],"concepts":[{"id":"https://openalex.org/C2776534028","wikidata":"https://www.wikidata.org/wiki/Q1141363","display_name":"Medicaid","level":3,"score":0.8280630707740784},{"id":"https://openalex.org/C2779706987","wikidata":"https://www.wikidata.org/wiki/Q408265","display_name":"Lorazepam","level":2,"score":0.8128255605697632},{"id":"https://openalex.org/C2779703844","wikidata":"https://www.wikidata.org/wiki/Q760125","display_name":"Reimbursement","level":3,"score":0.5945356488227844},{"id":"https://openalex.org/C2780148112","wikidata":"https://www.wikidata.org/wiki/Q1432581","display_name":"Proxy (statistics)","level":2,"score":0.4707520604133606},{"id":"https://openalex.org/C104863432","wikidata":"https://www.wikidata.org/wiki/Q614304","display_name":"Pharmacy","level":2,"score":0.4601626396179199},{"id":"https://openalex.org/C2426938","wikidata":"https://www.wikidata.org/wiki/Q3355478","display_name":"Medical prescription","level":2,"score":0.45364144444465637},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.4525829553604126},{"id":"https://openalex.org/C162118730","wikidata":"https://www.wikidata.org/wiki/Q1128453","display_name":"Actuarial science","level":1,"score":0.3728329539299011},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.26934701204299927},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.20544111728668213},{"id":"https://openalex.org/C512399662","wikidata":"https://www.wikidata.org/wiki/Q3505712","display_name":"Family medicine","level":1,"score":0.18889373540878296},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.15036246180534363},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.10213124752044678},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10052251815795898},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.09487247467041016},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.07471343874931335},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.jval.2012.03.525","doi":"https://doi.org/10.1016/j.jval.2012.03.525","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jval.2012.03.525","pdf_url":null,"source":{"id":"https://openalex.org/S678965","display_name":"Value in Health","issn_l":"1098-3015","issn":["1098-3015","1524-4733"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Value in Health","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.jval.2012.03.525","doi":"https://doi.org/10.1016/j.jval.2012.03.525","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jval.2012.03.525","pdf_url":null,"source":{"id":"https://openalex.org/S678965","display_name":"Value in Health","issn_l":"1098-3015","issn":["1098-3015","1524-4733"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Value in Health","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2182380039","https://openalex.org/W4295242180","https://openalex.org/W3025562802","https://openalex.org/W2728636123","https://openalex.org/W4406989360","https://openalex.org/W1909744713","https://openalex.org/W4310349575","https://openalex.org/W2948602542","https://openalex.org/W1986562972","https://openalex.org/W2767195382"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}