{"id":"https://openalex.org/W2796164744","doi":"https://doi.org/10.1080/01605682.2018.1434403","title":"How group purchasing Organisations influence healthcare-product supply chains? An analytical approach","display_name":"How group purchasing Organisations influence healthcare-product supply chains? An analytical approach","publication_year":2018,"publication_date":"2018-04-05","ids":{"openalex":"https://openalex.org/W2796164744","doi":"https://doi.org/10.1080/01605682.2018.1434403","mag":"2796164744"},"language":"en","primary_location":{"id":"doi:10.1080/01605682.2018.1434403","is_oa":false,"landing_page_url":"https://doi.org/10.1080/01605682.2018.1434403","pdf_url":null,"source":{"id":"https://openalex.org/S169988927","display_name":"Journal of the Operational Research Society","issn_l":"0160-5682","issn":["0160-5682","1476-9360"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319703","host_organization_name":"Palgrave Macmillan","host_organization_lineage":["https://openalex.org/P4310319703","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Palgrave Macmillan","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the Operational Research Society","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014049057","display_name":"Abbas Ahmadi","orcid":"https://orcid.org/0000-0001-6683-4655"},"institutions":[{"id":"https://openalex.org/I67009956","display_name":"Iran University of Science and Technology","ror":"https://ror.org/01jw2p796","country_code":"IR","type":"education","lineage":["https://openalex.org/I67009956"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Abbas Ahmadi","raw_affiliation_strings":["School of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran"],"raw_orcid":"https://orcid.org/0000-0001-6683-4655","affiliations":[{"raw_affiliation_string":"School of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran","institution_ids":["https://openalex.org/I67009956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038196729","display_name":"Mir Saman Pishvaee","orcid":"https://orcid.org/0000-0001-6389-6308"},"institutions":[{"id":"https://openalex.org/I67009956","display_name":"Iran University of Science and Technology","ror":"https://ror.org/01jw2p796","country_code":"IR","type":"education","lineage":["https://openalex.org/I67009956"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mir Saman Pishvaee","raw_affiliation_strings":["School of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran"],"raw_orcid":"https://orcid.org/0000-0001-6389-6308","affiliations":[{"raw_affiliation_string":"School of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran","institution_ids":["https://openalex.org/I67009956"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015147338","display_name":"Mehdi Heydari","orcid":"https://orcid.org/0000-0002-9009-6397"},"institutions":[{"id":"https://openalex.org/I67009956","display_name":"Iran University of Science and Technology","ror":"https://ror.org/01jw2p796","country_code":"IR","type":"education","lineage":["https://openalex.org/I67009956"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Mehdi Heydari","raw_affiliation_strings":["School of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran","institution_ids":["https://openalex.org/I67009956"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5015147338"],"corresponding_institution_ids":["https://openalex.org/I67009956"],"apc_list":null,"apc_paid":null,"fwci":3.4353,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.92776863,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"70","issue":"2","first_page":"280","last_page":"293"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10539","display_name":"Sustainable Supply Chain Management","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10539","display_name":"Sustainable Supply Chain Management","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10328","display_name":"Supply Chain and Inventory Management","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10164","display_name":"Quality and Supply Management","score":0.9891999959945679,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/purchasing","display_name":"Purchasing","score":0.8540956377983093},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.6761134266853333},{"id":"https://openalex.org/keywords/supply-chain","display_name":"Supply chain","score":0.6612056493759155},{"id":"https://openalex.org/keywords/negotiation","display_name":"Negotiation","score":0.5932130217552185},{"id":"https://openalex.org/keywords/product","display_name":"Product (mathematics)","score":0.48215076327323914},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.478036493062973},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.4772091507911682},{"id":"https://openalex.org/keywords/profit","display_name":"Profit (economics)","score":0.4703555107116699},{"id":"https://openalex.org/keywords/supply-chain-management","display_name":"Supply chain management","score":0.44421085715293884},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.4172550439834595},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.3546805679798126},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.21604403853416443},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.1587831676006317}],"concepts":[{"id":"https://openalex.org/C2778813691","wikidata":"https://www.wikidata.org/wiki/Q1369832","display_name":"Purchasing","level":2,"score":0.8540956377983093},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.6761134266853333},{"id":"https://openalex.org/C108713360","wikidata":"https://www.wikidata.org/wiki/Q1824206","display_name":"Supply chain","level":2,"score":0.6612056493759155},{"id":"https://openalex.org/C199776023","wikidata":"https://www.wikidata.org/wiki/Q202875","display_name":"Negotiation","level":2,"score":0.5932130217552185},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.48215076327323914},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.478036493062973},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.4772091507911682},{"id":"https://openalex.org/C181622380","wikidata":"https://www.wikidata.org/wiki/Q26911","display_name":"Profit (economics)","level":2,"score":0.4703555107116699},{"id":"https://openalex.org/C44104985","wikidata":"https://www.wikidata.org/wiki/Q492886","display_name":"Supply chain management","level":3,"score":0.44421085715293884},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.4172550439834595},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.3546805679798126},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.21604403853416443},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.1587831676006317},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/01605682.2018.1434403","is_oa":false,"landing_page_url":"https://doi.org/10.1080/01605682.2018.1434403","pdf_url":null,"source":{"id":"https://openalex.org/S169988927","display_name":"Journal of the Operational Research Society","issn_l":"0160-5682","issn":["0160-5682","1476-9360"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319703","host_organization_name":"Palgrave Macmillan","host_organization_lineage":["https://openalex.org/P4310319703","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Palgrave Macmillan","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the Operational Research Society","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:taf:tjorxx:v:70:y:2019:i:2:p:280-293","is_oa":false,"landing_page_url":"http://hdl.handle.net/10.1080/01605682.2018.1434403","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W2787513","https://openalex.org/W108988838","https://openalex.org/W575267433","https://openalex.org/W623040548","https://openalex.org/W1484121744","https://openalex.org/W1508541156","https://openalex.org/W1540611797","https://openalex.org/W1775696543","https://openalex.org/W1977243619","https://openalex.org/W1978092822","https://openalex.org/W1981939392","https://openalex.org/W1983159930","https://openalex.org/W1989955852","https://openalex.org/W1993263908","https://openalex.org/W2024017155","https://openalex.org/W2030581277","https://openalex.org/W2032903375","https://openalex.org/W2073934486","https://openalex.org/W2084006722","https://openalex.org/W2096098824","https://openalex.org/W2113688222","https://openalex.org/W2123048773","https://openalex.org/W2140762312","https://openalex.org/W2155973503","https://openalex.org/W2158719963","https://openalex.org/W2197781492","https://openalex.org/W2417725369","https://openalex.org/W2471863011","https://openalex.org/W2517632938","https://openalex.org/W2591304735","https://openalex.org/W2603913835","https://openalex.org/W3124784483","https://openalex.org/W4233378883","https://openalex.org/W4239282947","https://openalex.org/W4243424556","https://openalex.org/W4254586594"],"related_works":["https://openalex.org/W2351217280","https://openalex.org/W2086836292","https://openalex.org/W2354083748","https://openalex.org/W2357949222","https://openalex.org/W2338005294","https://openalex.org/W2983500849","https://openalex.org/W3024999678","https://openalex.org/W2562128730","https://openalex.org/W388184414","https://openalex.org/W2026811664"],"abstract_inverted_index":{"A":[0,175,186],"group":[1],"purchasing":[2,11,210],"Organisation":[3],"(GPO)":[4],"is":[5,166,179,215],"an":[6],"entity":[7],"which":[8,224],"aggregates":[9],"the":[10,72,81,85,90,97,108,113,121,131,135,154,163,183,209,231],"volume":[12],"of":[13,37,43,48,61,126,130,147,230],"health":[14,32,55,109],"care":[15,33,67,110],"providers":[16,57,68],"to":[17,153,181,194],"save":[18],"costs":[19],"by":[20,74],"getting":[21],"quantity":[22,142],"discounts":[23],"from":[24,120],"manufacturers":[25],"and":[26,53,79,161,189,212],"distributors.":[27],"This":[28],"paper":[29],"investigates":[30],"a":[31,38,41,76,116,124,141,169,205,222],"supply":[34,164,232],"chain":[35,165],"consisting":[36],"for-profit":[39],"GPO,":[40],"number":[42],"suppliers":[44,91,103],"presenting":[45],"different":[46,64],"types":[47],"products":[49,62,82,133],"with":[50,63,89,96,102],"limited":[51],"capacities,":[52],"several":[54],"service":[56],"requiring":[58],"various":[59],"kinds":[60],"quantity.":[65],"Health":[66],"can":[69],"either":[70],"join":[71],"GPO":[73,86,100,114,136,155],"paying":[75],"membership":[77],"fee":[78,119],"buy":[80],"needed":[83],"at":[84],"prices":[87,106],"negotiated":[88],"or":[92],"negotiate":[93],"(themselves)":[94],"directly":[95],"suppliers.":[98],"The":[99],"negotiates":[101],"on":[104],"products\u2019":[105],"for":[107,145],"providers.":[111],"Furthermore,":[112],"takes":[115],"contract":[117],"administration":[118],"supplier,":[122],"i.e.,":[123],"percentage":[125],"all":[127,228],"monetary":[128],"value":[129],"purchased":[132],"through":[134],"contract.":[137],"Each":[138],"supplier":[139],"offers":[140],"discount":[143],"schedule":[144],"each":[146],"its":[148],"products.":[149],"All":[150],"prevalent":[151],"challenges":[152],"performance":[156],"are":[157,192],"taken":[158],"into":[159],"consideration,":[160],"then":[162],"formulated":[167],"as":[168],"mixed":[170],"integer":[171],"non-linear":[172],"programming":[173],"model.":[174],"global":[176],"optimisation":[177],"framework":[178],"employed":[180],"find":[182],"optimal":[184],"solution.":[185],"case":[187],"study":[188],"sensitivity":[190],"analyses":[191],"conducted":[193],"extract":[195],"some":[196],"managerial":[197],"insights.":[198],"Our":[199],"investigations":[200],"confirm":[201],"that":[202,218],"GPOs":[203],"play":[204],"strategic":[206],"role":[207],"in":[208,221,226],"process,":[211],"also":[213],"it":[214],"turned":[216],"out":[217],"they":[219],"behave":[220],"way":[223],"results":[225],"satisfying":[227],"members":[229],"chain.":[233]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
