{"id":"https://openalex.org/W2065414717","doi":"https://doi.org/10.1016/0305-0548(82)90017-x","title":"Network techniques for solving asset diversification problems in finance","display_name":"Network techniques for solving asset diversification problems in finance","publication_year":1982,"publication_date":"1982-01-01","ids":{"openalex":"https://openalex.org/W2065414717","doi":"https://doi.org/10.1016/0305-0548(82)90017-x","mag":"2065414717"},"language":"en","primary_location":{"id":"doi:10.1016/0305-0548(82)90017-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0305-0548(82)90017-x","pdf_url":null,"source":{"id":"https://openalex.org/S173256270","display_name":"Computers & Operations Research","issn_l":"0305-0548","issn":["0305-0548","1873-765X"],"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":"Computers &amp; Operations Research","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/A5022968381","display_name":"Bruce Golden","orcid":"https://orcid.org/0000-0002-5270-6094"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bruce L. Golden","raw_affiliation_strings":["College of Business and Management, University of Maryland, College Park, MD 20742, U.S.A","College of Business and Management University of Maryland, College Park, MD 20742, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Business and Management, University of Maryland, College Park, MD 20742, U.S.A","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"College of Business and Management University of Maryland, College Park, MD 20742, U.S.A","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006744194","display_name":"Karen D. Keating","orcid":null},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Karen D. Keating","raw_affiliation_strings":["College of Business and Management, University of Maryland, College Park, MD 20742, U.S.A","College of Business and Management University of Maryland, College Park, MD 20742, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Business and Management, University of Maryland, College Park, MD 20742, U.S.A","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"College of Business and Management University of Maryland, College Park, MD 20742, U.S.A","institution_ids":["https://openalex.org/I66946132"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I66946132"],"apc_list":{"value":3210,"currency":"USD","value_usd":3210},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.13056339,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"3","first_page":"173","last_page":"195"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12137","display_name":"Economic theories and models","score":0.9891999959945679,"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/T12137","display_name":"Economic theories and models","score":0.9891999959945679,"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/T11413","display_name":"Risk and Portfolio Optimization","score":0.984499990940094,"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/T11976","display_name":"Capital Investment and Risk Analysis","score":0.9394000172615051,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"Finance"},"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/diversification","display_name":"Diversification (marketing strategy)","score":0.7430858612060547},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.66306471824646},{"id":"https://openalex.org/keywords/portfolio","display_name":"Portfolio","score":0.5794422626495361},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5733756422996521},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5476911067962646},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4971027672290802},{"id":"https://openalex.org/keywords/profit","display_name":"Profit (economics)","score":0.45015284419059753},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.42411544919013977},{"id":"https://openalex.org/keywords/asset","display_name":"Asset (computer security)","score":0.41963285207748413},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.32353830337524414},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.18087363243103027},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16520199179649353},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.1157066822052002},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.08309268951416016}],"concepts":[{"id":"https://openalex.org/C180916674","wikidata":"https://www.wikidata.org/wiki/Q3711935","display_name":"Diversification (marketing strategy)","level":2,"score":0.7430858612060547},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.66306471824646},{"id":"https://openalex.org/C2780821815","wikidata":"https://www.wikidata.org/wiki/Q5340806","display_name":"Portfolio","level":2,"score":0.5794422626495361},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5733756422996521},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5476911067962646},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4971027672290802},{"id":"https://openalex.org/C181622380","wikidata":"https://www.wikidata.org/wiki/Q26911","display_name":"Profit (economics)","level":2,"score":0.45015284419059753},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.42411544919013977},{"id":"https://openalex.org/C76178495","wikidata":"https://www.wikidata.org/wiki/Q4808784","display_name":"Asset (computer security)","level":2,"score":0.41963285207748413},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.32353830337524414},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.18087363243103027},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16520199179649353},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.1157066822052002},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.08309268951416016},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0305-0548(82)90017-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0305-0548(82)90017-x","pdf_url":null,"source":{"id":"https://openalex.org/S173256270","display_name":"Computers & Operations Research","issn_l":"0305-0548","issn":["0305-0548","1873-765X"],"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":"Computers &amp; Operations Research","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1561880747","https://openalex.org/W1983096910","https://openalex.org/W2006684039","https://openalex.org/W2038614136","https://openalex.org/W2049541246","https://openalex.org/W2069277547","https://openalex.org/W2085460294","https://openalex.org/W2086708593","https://openalex.org/W2090874083","https://openalex.org/W2125011426","https://openalex.org/W2160688039","https://openalex.org/W2313727555","https://openalex.org/W2614333644","https://openalex.org/W2795413297","https://openalex.org/W2802627035","https://openalex.org/W4236670843","https://openalex.org/W4236879750"],"related_works":["https://openalex.org/W3207760230","https://openalex.org/W1496222301","https://openalex.org/W1590307681","https://openalex.org/W4312814274","https://openalex.org/W4285370786","https://openalex.org/W2296488620","https://openalex.org/W2358353312","https://openalex.org/W2479414348","https://openalex.org/W4386541577","https://openalex.org/W3123691730"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-22T06:23:43.705686","created_date":"2025-10-10T00:00:00"}
