{"id":"https://openalex.org/W4407570673","doi":"https://doi.org/10.1016/j.ejor.2025.11.025","title":"Increasing competitiveness by imbalanced groups: The example of the 48-team FIFA World Cup","display_name":"Increasing competitiveness by imbalanced groups: The example of the 48-team FIFA World Cup","publication_year":2025,"publication_date":"2025-11-20","ids":{"openalex":"https://openalex.org/W4407570673","doi":"https://doi.org/10.1016/j.ejor.2025.11.025"},"language":"en","primary_location":{"id":"doi:10.1016/j.ejor.2025.11.025","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ejor.2025.11.025","pdf_url":null,"source":{"id":"https://openalex.org/S103321696","display_name":"European Journal of Operational Research","issn_l":"0377-2217","issn":["0377-2217","1872-6860"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"European Journal of Operational Research","raw_type":"journal-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2502.08565","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086741611","display_name":"\u0141\u00e1szl\u00f3 Csat\u00f3","orcid":"https://orcid.org/0000-0001-8705-5036"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"L\u00e1szl\u00f3 Csat\u00f3","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8705-5036","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5116269514","display_name":"Andr\u00e1s Gyimesi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andr\u00e1s Gyimesi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6333-3318","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5086741611"],"corresponding_institution_ids":[],"apc_list":{"value":3290,"currency":"USD","value_usd":3290},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03807338,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"332","issue":"3","first_page":"868","last_page":"879"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11674","display_name":"Sports Analytics and Performance","score":0.7253999710083008,"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/T11674","display_name":"Sports Analytics and Performance","score":0.7253999710083008,"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/business","display_name":"Business","score":0.5065315961837769},{"id":"https://openalex.org/keywords/industrial-organization","display_name":"Industrial organization","score":0.4211830496788025},{"id":"https://openalex.org/keywords/operations-management","display_name":"Operations management","score":0.37196749448776245},{"id":"https://openalex.org/keywords/economic-geography","display_name":"Economic geography","score":0.323306679725647},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.20230740308761597}],"concepts":[{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.5065315961837769},{"id":"https://openalex.org/C40700","wikidata":"https://www.wikidata.org/wiki/Q1411783","display_name":"Industrial organization","level":1,"score":0.4211830496788025},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.37196749448776245},{"id":"https://openalex.org/C26271046","wikidata":"https://www.wikidata.org/wiki/Q187097","display_name":"Economic geography","level":1,"score":0.323306679725647},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.20230740308761597}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/j.ejor.2025.11.025","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ejor.2025.11.025","pdf_url":null,"source":{"id":"https://openalex.org/S103321696","display_name":"European Journal of Operational Research","issn_l":"0377-2217","issn":["0377-2217","1872-6860"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"European Journal of Operational Research","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2502.08565","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2502.08565","pdf_url":"https://arxiv.org/pdf/2502.08565","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"doi:10.48550/arxiv.2502.08565","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2502.08565","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2502.08565","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2502.08565","pdf_url":"https://arxiv.org/pdf/2502.08565","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1904922321","display_name":null,"funder_award_id":"152220","funder_id":"https://openalex.org/F4320326762","funder_display_name":"Nemzeti Kutat\u00e1si Fejleszt\u00e9si \u00e9s Innov\u00e1ci\u00f3s Hivatal"},{"id":"https://openalex.org/G8681772129","display_name":null,"funder_award_id":"FK 145838","funder_id":"https://openalex.org/F4320336675","funder_display_name":"National Research, Development and Innovation Office"}],"funders":[{"id":"https://openalex.org/F4320322192","display_name":"Magyar Tudom\u00e1nyos Akad\u00e9mia","ror":"https://ror.org/02ks8qq67"},{"id":"https://openalex.org/F4320326762","display_name":"Nemzeti Kutat\u00e1si Fejleszt\u00e9si \u00e9s Innov\u00e1ci\u00f3s Hivatal","ror":null},{"id":"https://openalex.org/F4320336675","display_name":"National Research, Development and Innovation Office","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2463840211","https://openalex.org/W2163771349","https://openalex.org/W4236941021","https://openalex.org/W2800707266","https://openalex.org/W2098475602","https://openalex.org/W2894678755","https://openalex.org/W2765153054","https://openalex.org/W2192670466","https://openalex.org/W3009514698"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-05-04T08:30:34.212998","created_date":"2025-02-15T00:00:00"}