{"id":"https://openalex.org/W4387933200","doi":"https://doi.org/10.1108/ijse-10-2021-0641","title":"Efficiency in Uganda\u2019s seed potato systems","display_name":"Efficiency in Uganda\u2019s seed potato systems","publication_year":2023,"publication_date":"2023-10-25","ids":{"openalex":"https://openalex.org/W4387933200","doi":"https://doi.org/10.1108/ijse-10-2021-0641"},"language":"en","primary_location":{"id":"doi:10.1108/ijse-10-2021-0641","doi":"https://doi.org/10.1108/ijse-10-2021-0641","is_oa":false,"landing_page_url":"https://doi.org/10.1108/ijse-10-2021-0641","pdf_url":null,"source":{"id":"https://openalex.org/S49131624","display_name":"International Journal of Social Economics","issn_l":"0306-8293","issn":["0306-8293","1758-6712"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-b","anvur-scientific","cwts-core","erih-plus","jufo-1","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319811","host_organization_name":"Emerald Publishing Limited","host_organization_lineage":["https://openalex.org/P4310319811"],"host_organization_lineage_names":["Emerald Publishing Limited"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Social Economics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5006263384","display_name":"Ambrose Rwaheru Aheisibwe","orcid":"https://orcid.org/0000-0003-0420-0336","observed_orcids":["https://orcid.org/0000-0003-0420-0336"]},"institutions":[{"id":"https://openalex.org/I72227227","display_name":"Makerere University","ror":"https://ror.org/03dmz0111","country_code":"UG","type":"education","lineage":["https://openalex.org/I72227227"]}],"countries":["UG"],"is_corresponding":false,"raw_author_name":"Ambrose R. Aheisibwe","raw_affiliation_strings":["Department of Accounting and Finance, Makerere University Business School, Kampala, Uganda"],"raw_orcid":"https://orcid.org/0000-0003-0420-0336","affiliations":[{"raw_affiliation_string":"Department of Accounting and Finance, Makerere University Business School, Kampala, Uganda","institution_ids":["https://openalex.org/I72227227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070822475","display_name":"Razack Bakari Lokina","orcid":"https://orcid.org/0000-0001-7180-5541","observed_orcids":["https://orcid.org/0000-0001-7180-5541"]},"institutions":[{"id":"https://openalex.org/I182078086","display_name":"University of Dar es Salaam","ror":"https://ror.org/0479aed98","country_code":"TZ","type":"education","lineage":["https://openalex.org/I182078086"]}],"countries":["TZ"],"is_corresponding":false,"raw_author_name":"Razack B. Lokina","raw_affiliation_strings":["University of Dar es Salaam, Dar es Salaam, Tanzania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Dar es Salaam, Dar es Salaam, Tanzania","institution_ids":["https://openalex.org/I182078086"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063821791","display_name":"Aloyce Hepelwa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I182078086","display_name":"University of Dar es Salaam","ror":"https://ror.org/0479aed98","country_code":"TZ","type":"education","lineage":["https://openalex.org/I182078086"]}],"countries":["TZ"],"is_corresponding":false,"raw_author_name":"Aloyce S. Hepelwa","raw_affiliation_strings":["University of Dar es Salaam, Dar es Salaam, Tanzania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Dar es Salaam, Dar es Salaam, Tanzania","institution_ids":["https://openalex.org/I182078086"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1463,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.40745116,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"51","issue":"5","first_page":"682","last_page":"697"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10357","display_name":"Efficiency Analysis Using DEA","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10357","display_name":"Efficiency Analysis Using DEA","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11805","display_name":"Agricultural economics and policies","score":0.005900000222027302,"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/T10367","display_name":"Agricultural Innovations and Practices","score":0.0020000000949949026,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/economic-efficiency","display_name":"economic efficiency","score":0.9710000157356262},{"id":"https://openalex.org/keywords/access-to-market-information","display_name":"market information access","score":0.9229999780654907},{"id":"https://openalex.org/keywords/access-to-credit","display_name":"access to credit","score":0.9509999752044678},{"id":"https://openalex.org/keywords/producer-experience","display_name":"producer experience","score":0.7749999761581421},{"id":"https://openalex.org/keywords/southwestern-uganda","display_name":"southwestern Uganda","score":0.9139999747276306}],"concepts":[{"id":"https://openalex.org/C2778869765","wikidata":"https://www.wikidata.org/wiki/Q6028363","display_name":"Inefficiency","level":2,"score":0.8724061250686646},{"id":"https://openalex.org/C109332788","wikidata":"https://www.wikidata.org/wiki/Q615445","display_name":"Economic efficiency","level":2,"score":0.6093716025352478},{"id":"https://openalex.org/C2780695315","wikidata":"https://www.wikidata.org/wiki/Q3799040","display_name":"Unobservable","level":2,"score":0.5959280133247375},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.48610568046569824},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.4788910448551178},{"id":"https://openalex.org/C13558536","wikidata":"https://www.wikidata.org/wiki/Q785116","display_name":"Cropping","level":3,"score":0.4524277150630951},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.4451674818992615},{"id":"https://openalex.org/C34778210","wikidata":"https://www.wikidata.org/wiki/Q376791","display_name":"Production\u2013possibility frontier","level":3,"score":0.43156665563583374},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.426017701625824},{"id":"https://openalex.org/C48824518","wikidata":"https://www.wikidata.org/wiki/Q396340","display_name":"Agricultural economics","level":1,"score":0.38189154863357544},{"id":"https://openalex.org/C37621935","wikidata":"https://www.wikidata.org/wiki/Q3606845","display_name":"Agricultural science","level":1,"score":0.32794129848480225},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.20131823420524597},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.18337273597717285},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.16742926836013794},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.09941884875297546},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1108/ijse-10-2021-0641","doi":"https://doi.org/10.1108/ijse-10-2021-0641","is_oa":false,"landing_page_url":"https://doi.org/10.1108/ijse-10-2021-0641","pdf_url":null,"source":{"id":"https://openalex.org/S49131624","display_name":"International Journal of Social Economics","issn_l":"0306-8293","issn":["0306-8293","1758-6712"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-b","anvur-scientific","cwts-core","erih-plus","jufo-1","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319811","host_organization_name":"Emerald Publishing Limited","host_organization_lineage":["https://openalex.org/P4310319811"],"host_organization_lineage_names":["Emerald Publishing Limited"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Social Economics","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:eme:ijsepp:ijse-10-2021-0641","doi":null,"is_oa":false,"landing_page_url":"https://www.emerald.com/insight/content/doi/10.1108/IJSE-10-2021-0641/full/html?utm_source=repec&utm_medium=feed&utm_campaign=repec","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,"listed_in":[],"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":[{"score":0.991100013256073,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"},{"score":0.666700005531311,"display_name":"No poverty","id":"https://metadata.un.org/sdg/1"},{"score":0.5378999710083008,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"},{"score":0.48510000109672546,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1484738082","https://openalex.org/W1521179821","https://openalex.org/W1689167594","https://openalex.org/W1977604373","https://openalex.org/W1977845602","https://openalex.org/W2026529620","https://openalex.org/W2038796879","https://openalex.org/W2063860581","https://openalex.org/W2100270800","https://openalex.org/W2129427519","https://openalex.org/W2131287987","https://openalex.org/W2159428520","https://openalex.org/W2185898683","https://openalex.org/W2192360475","https://openalex.org/W2466543687","https://openalex.org/W2497307335","https://openalex.org/W2517254957","https://openalex.org/W2520015332","https://openalex.org/W2520555850","https://openalex.org/W2564427657","https://openalex.org/W2599211948","https://openalex.org/W2761862756","https://openalex.org/W2762512967","https://openalex.org/W2767291421","https://openalex.org/W2965296887","https://openalex.org/W2992534781","https://openalex.org/W3135386182","https://openalex.org/W4205174052","https://openalex.org/W4229509890","https://openalex.org/W4296934846"],"related_works":["https://openalex.org/W2884754772","https://openalex.org/W7028129362","https://openalex.org/W4400505559","https://openalex.org/W4405674671","https://openalex.org/W2984860103","https://openalex.org/W4400852655","https://openalex.org/W1521179821","https://openalex.org/W2264998428","https://openalex.org/W3152176851","https://openalex.org/W4387307704"],"abstract_inverted_index":{"Purpose":[0],"This":[1,178,243],"paper":[2,26,223,275],"aims":[3],"to":[4,53,75,215,234,265],"examine":[5],"the":[6,28,55,77,83,136,164,217,240,249,255,267,277,291,302],"level":[7,78],"of":[8,31,65,79,138,142,172,259,304],"economic":[9,15,29,80,92,119,152,204,237,282,299],"efficiency":[10,16,30,81,120,137,153,205,214,238,283,300],"and":[11,34,58,70,82,96,100,113,133,148,175,206,257],"factors":[12],"that":[13,90,210,225],"influence":[14,212],"among":[17,284],"seed":[18,37,102,115,160,231,262,285],"potato":[19,103,116,143,161,232,263,286,305],"producers":[20,38,117,233],"in":[21,118,254,279,289,297,301,307],"South-western":[22],"Uganda.":[23,308],"Design/methodology/approach":[24],"The":[25,87,222,274,311],"analyses":[27],"499":[32],"informal":[33,99,114,139,165],"137":[35],"formal":[36,101,112,155],"using":[39],"primary":[40],"data":[41,195],"collected":[42],"through":[43,251],"a":[44,122,245],"structured":[45],"questionnaire.":[46],"A":[47,61],"multi-stage":[48],"sampling":[49],"technique":[50],"was":[51,73],"used":[52],"select":[54],"study":[56],"sites":[57],"specific":[59],"farmers.":[60],"one-step":[62],"estimation":[63],"procedure":[64],"normalized":[66,292],"translog":[67,293],"cost":[68,294],"frontier":[69,295],"inefficiency":[71],"model":[72],"employed":[74],"determine":[76],"influencing":[84],"factors.":[85],"Findings":[86],"results":[88,107],"showed":[89],"mean":[91],"efficiencies":[93],"were":[94],"91.7":[95],"95.2%":[97],"for":[98,154,230,271,315],"producers,":[104,162,287],"respectively.":[105],"Furthermore,":[106],"show":[108],"significant":[109],"differences":[110],"between":[111],"at":[121],"one":[123],"percent":[124],"level.":[125],"Market":[126],"information":[127,146],"access,":[128,130],"credit":[129],"producers'":[131,149],"capacity":[132],"experience":[134,150],"increase":[135,151,235],"while":[140],"number":[141],"varieties,":[144],"market":[145],"access":[147],"counterparts.":[156],"Research":[157],"limitations/implications":[158],"Most":[159],"especially":[163],"ones":[166],"do":[167],"not":[168],"keep":[169],"comprehensive":[170],"records":[171],"their":[173,236],"production":[174,256],"marketing":[176],"activities.":[177],"required":[179],"more":[180,198,228],"probing":[181],"as":[182],"answers":[183],"depended":[184],"on":[185,248,281],"memory":[186],"recall.":[187],"Practical":[188],"implications":[189,221],"Future":[190],"research":[191],"could":[192],"explore":[193],"panel":[194],"approach":[196,296],"involving":[197],"cropping":[199],"seasons":[200],"with":[201],"time":[202],"variant":[203],"individual":[207],"unobservable":[208],"characteristics":[209],"may":[211],"farmers'":[213],"validate":[216],"current":[218],"findings.":[219],"Social":[220],"shows":[224],"there":[226],"is":[227,318],"potential":[229],"given":[239],"available":[241,319],"technology.":[242],"has":[244],"direct":[246],"implication":[247],"economy":[250],"increased":[252],"investment":[253],"promotion":[258],"high":[260],"yielding":[261],"varieties":[264],"meet":[266],"growing":[268],"national":[269],"demand":[270],"potatoes.":[272],"Originality/value":[273],"bridges":[276],"gap":[278],"literature":[280],"specifically":[288],"applying":[290],"estimating":[298],"context":[303],"sub-sector":[306],"Peer":[309],"review":[310,313],"peer":[312],"history":[314],"this":[316],"article":[317],"at:":[320],"https://publons.com/publon/10.1108/IJSE-10-2021-0641":[321]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2023-10-26T00:00:00"}