{"id":"https://openalex.org/W3004980201","doi":"https://doi.org/10.3390/axioms9010017","title":"Optimal Saving by Expected Utility Operators","display_name":"Optimal Saving by Expected Utility Operators","publication_year":2020,"publication_date":"2020-02-09","ids":{"openalex":"https://openalex.org/W3004980201","doi":"https://doi.org/10.3390/axioms9010017","mag":"3004980201"},"language":"en","primary_location":{"id":"doi:10.3390/axioms9010017","is_oa":true,"landing_page_url":"https://doi.org/10.3390/axioms9010017","pdf_url":"https://www.mdpi.com/2075-1680/9/1/17/pdf?version=1585104116","source":{"id":"https://openalex.org/S4210173132","display_name":"Axioms","issn_l":"2075-1680","issn":["2075-1680"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Axioms","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2075-1680/9/1/17/pdf?version=1585104116","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014427304","display_name":"Irina Georgescu","orcid":"https://orcid.org/0000-0002-8536-5636"},"institutions":[{"id":"https://openalex.org/I88491126","display_name":"Bucharest University of Economic Studies","ror":"https://ror.org/04yvncj21","country_code":"RO","type":"education","lineage":["https://openalex.org/I88491126"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"Irina Georgescu","raw_affiliation_strings":["Academy of Economic Studies, Department of Economic Cybernetics, Pia\u0163a Romana No 6 R 70167, Oficiul Postal 22, 010552 Bucharest, Romania"],"raw_orcid":"https://orcid.org/0000-0002-8536-5636","affiliations":[{"raw_affiliation_string":"Academy of Economic Studies, Department of Economic Cybernetics, Pia\u0163a Romana No 6 R 70167, Oficiul Postal 22, 010552 Bucharest, Romania","institution_ids":["https://openalex.org/I88491126"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020175868","display_name":"Jani Kinnunen","orcid":"https://orcid.org/0000-0002-0154-6617"},"institutions":[{"id":"https://openalex.org/I130217899","display_name":"\u00c5bo Akademi University","ror":"https://ror.org/029pk6x14","country_code":"FI","type":"education","lineage":["https://openalex.org/I130217899"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jani Kinnunen","raw_affiliation_strings":["Department of Information Systems, \u00c5bo Akademi University, Tuomiokirkkotori 3, 20500 Turku, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Systems, \u00c5bo Akademi University, Tuomiokirkkotori 3, 20500 Turku, Finland","institution_ids":["https://openalex.org/I130217899"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5014427304"],"corresponding_institution_ids":["https://openalex.org/I88491126"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":0.1859,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.54090727,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"9","issue":"1","first_page":"17","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10050","display_name":"Multi-Criteria Decision Making","score":0.9955999851226807,"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/T10050","display_name":"Multi-Criteria Decision Making","score":0.9955999851226807,"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/T12135","display_name":"Fuzzy Systems and Optimization","score":0.9890000224113464,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11413","display_name":"Risk and Portfolio Optimization","score":0.9864000082015991,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/expected-utility-hypothesis","display_name":"Expected utility hypothesis","score":0.7666770219802856},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5780977010726929},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.5441478490829468},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5403123497962952},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.51385098695755},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.46688950061798096},{"id":"https://openalex.org/keywords/expected-value","display_name":"Expected value","score":0.4430294632911682},{"id":"https://openalex.org/keywords/fuzzy-number","display_name":"Fuzzy number","score":0.4252849221229553},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4237973093986511},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3594822883605957},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.3515358567237854},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.30955570936203003},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10762098431587219},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0821445882320404}],"concepts":[{"id":"https://openalex.org/C205706631","wikidata":"https://www.wikidata.org/wiki/Q2319304","display_name":"Expected utility hypothesis","level":2,"score":0.7666770219802856},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5780977010726929},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.5441478490829468},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5403123497962952},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.51385098695755},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.46688950061798096},{"id":"https://openalex.org/C141042865","wikidata":"https://www.wikidata.org/wiki/Q200125","display_name":"Expected value","level":2,"score":0.4430294632911682},{"id":"https://openalex.org/C1883856","wikidata":"https://www.wikidata.org/wiki/Q3407463","display_name":"Fuzzy number","level":4,"score":0.4252849221229553},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4237973093986511},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3594822883605957},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.3515358567237854},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.30955570936203003},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10762098431587219},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0821445882320404},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/axioms9010017","is_oa":true,"landing_page_url":"https://doi.org/10.3390/axioms9010017","pdf_url":"https://www.mdpi.com/2075-1680/9/1/17/pdf?version=1585104116","source":{"id":"https://openalex.org/S4210173132","display_name":"Axioms","issn_l":"2075-1680","issn":["2075-1680"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Axioms","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:openaire/4e787f96-2919-463f-9ecd-25477660065d","is_oa":true,"landing_page_url":"https://research.abo.fi/en/publications/4e787f96-2919-463f-9ecd-25477660065d","pdf_url":null,"source":{"id":"https://openalex.org/S4406923060","display_name":"\u00c5bo Akademi University Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Georgescu, I & Kinnunen, J 2020, 'Optimal Saving by Expected Utility Operators', Axioms, vol. 9, no. 1. https://doi.org/10.3390/axioms9010017","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:doaj.org/article:f98f56a0b2364fe397ca85198b50d073","is_oa":true,"landing_page_url":"https://doaj.org/article/f98f56a0b2364fe397ca85198b50d073","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Axioms, Vol 9, Iss 1, p 17 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2075-1680/9/1/17/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/axioms9010017","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Axioms; Volume 9; Issue 1; Pages: 17","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/axioms9010017","is_oa":true,"landing_page_url":"https://doi.org/10.3390/axioms9010017","pdf_url":"https://www.mdpi.com/2075-1680/9/1/17/pdf?version=1585104116","source":{"id":"https://openalex.org/S4210173132","display_name":"Axioms","issn_l":"2075-1680","issn":["2075-1680"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Axioms","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3004980201.pdf","grobid_xml":"https://content.openalex.org/works/W3004980201.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W74954028","https://openalex.org/W620912268","https://openalex.org/W1583280453","https://openalex.org/W1585055630","https://openalex.org/W1605947754","https://openalex.org/W2002780401","https://openalex.org/W2007034039","https://openalex.org/W2009685525","https://openalex.org/W2018000923","https://openalex.org/W2030796693","https://openalex.org/W2053734038","https://openalex.org/W2056840662","https://openalex.org/W2073259130","https://openalex.org/W2096611693","https://openalex.org/W2148083797","https://openalex.org/W2171410703","https://openalex.org/W2249868062","https://openalex.org/W2271453795","https://openalex.org/W2481285743","https://openalex.org/W2542797421","https://openalex.org/W2963184063","https://openalex.org/W2969042575","https://openalex.org/W3122334093","https://openalex.org/W3122754327","https://openalex.org/W4230588984","https://openalex.org/W6619573108","https://openalex.org/W6685293060","https://openalex.org/W6728904557"],"related_works":["https://openalex.org/W2965857229","https://openalex.org/W2799918356","https://openalex.org/W1802643016","https://openalex.org/W1486684451","https://openalex.org/W44558788","https://openalex.org/W4297669739","https://openalex.org/W2116249946","https://openalex.org/W2949905895","https://openalex.org/W2801459815","https://openalex.org/W2099285375"],"abstract_inverted_index":{"This":[0,31],"paper":[1],"studies":[2],"an":[3,27,70],"optimal":[4,66,74],"saving":[5,37,49,67,75],"model":[6,23,32],"in":[7],"which":[8],"risk":[9,63],"is":[10,24,76],"represented":[11],"by":[12,26,42],"a":[13,43,81],"fuzzy":[14,91],"number":[15],"and":[16,39,69,93],"the":[17,22,52,59],"total":[18],"utility":[19,29,85],"function":[20],"of":[21,61],"defined":[25],"expected":[28,84],"operator.":[30],"generalizes":[33],"some":[34],"existing":[35],"possibilistic":[36],"models":[38,79],"from":[40],"them,":[41],"particularization,":[44],"one":[45],"can":[46],"obtain":[47],"new":[48],"models.":[50],"In":[51],"paper,":[53],"sufficient":[54],"conditions":[55],"are":[56,87],"set":[57],"for":[58,73,80,89],"presence":[60],"potential":[62],"to":[64],"increase":[65],"levels":[68],"approximation":[71],"formula":[72],"demonstrated.":[77],"Particular":[78],"few":[82],"concrete":[83],"operators":[86],"analyzed":[88],"triangular":[90],"numbers":[92],"CRRA-utility":[94],"functions.":[95]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2020-02-14T00:00:00"}
