{"id":"https://openalex.org/W2018936167","doi":"https://doi.org/10.1007/s10799-008-0036-z","title":"Reexamining the impact of information technology investment on productivity using regression tree and multivariate adaptive regression splines (MARS)","display_name":"Reexamining the impact of information technology investment on productivity using regression tree and multivariate adaptive regression splines (MARS)","publication_year":2008,"publication_date":"2008-02-07","ids":{"openalex":"https://openalex.org/W2018936167","doi":"https://doi.org/10.1007/s10799-008-0036-z","mag":"2018936167"},"language":"en","primary_location":{"id":"doi:10.1007/s10799-008-0036-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10799-008-0036-z","pdf_url":null,"source":{"id":"https://openalex.org/S122922407","display_name":"Information Technology and Management","issn_l":"1385-951X","issn":["1385-951X","1573-7667"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Technology and Management","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/A5110688020","display_name":"Myung Ko","orcid":null},"institutions":[{"id":"https://openalex.org/I45438204","display_name":"The University of Texas at San Antonio","ror":"https://ror.org/01kd65564","country_code":"US","type":"education","lineage":["https://openalex.org/I45438204"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Myung Ko","raw_affiliation_strings":["Department of Information Systems and Technology Management, College of Business, The University of Texas at San Antonio, One UTSA Circle, San Antonio, TX, 78249, USA","Department of Information Systems and Technology Management, College of Business, The University of Texas at San Antonio, San Antonio, USA 78249#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Information Systems and Technology Management, College of Business, The University of Texas at San Antonio, One UTSA Circle, San Antonio, TX, 78249, USA","institution_ids":["https://openalex.org/I45438204"]},{"raw_affiliation_string":"Department of Information Systems and Technology Management, College of Business, The University of Texas at San Antonio, San Antonio, USA 78249#TAB#","institution_ids":["https://openalex.org/I45438204"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110632497","display_name":"Kweku-Muata Osei-Bryson","orcid":null},"institutions":[{"id":"https://openalex.org/I184840846","display_name":"Virginia Commonwealth University","ror":"https://ror.org/02nkdxk79","country_code":"US","type":"education","lineage":["https://openalex.org/I184840846"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kweku-Muata Osei-Bryson","raw_affiliation_strings":["Department of Information Systems and The Information Systems Research Institute, Virginia Commonwealth University, Richmond, VA, 23284, USA","Department of Information Systems and The Information Systems Research Institute, Virginia Commonwealth University, Richmond, USA 23284#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Information Systems and The Information Systems Research Institute, Virginia Commonwealth University, Richmond, VA, 23284, USA","institution_ids":["https://openalex.org/I184840846"]},{"raw_affiliation_string":"Department of Information Systems and The Information Systems Research Institute, Virginia Commonwealth University, Richmond, USA 23284#TAB#","institution_ids":["https://openalex.org/I184840846"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5110688020"],"corresponding_institution_ids":["https://openalex.org/I45438204"],"apc_list":null,"apc_paid":null,"fwci":2.4863,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.88657933,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"9","issue":"4","first_page":"285","last_page":"299"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11891","display_name":"Big Data and Business Intelligence","score":0.9771999716758728,"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"}},"topics":[{"id":"https://openalex.org/T11891","display_name":"Big Data and Business Intelligence","score":0.9771999716758728,"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/multivariate-adaptive-regression-splines","display_name":"Multivariate adaptive regression splines","score":0.7753669023513794},{"id":"https://openalex.org/keywords/productivity","display_name":"Productivity","score":0.7543400526046753},{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.6634385585784912},{"id":"https://openalex.org/keywords/mars-exploration-program","display_name":"Mars Exploration Program","score":0.61326664686203},{"id":"https://openalex.org/keywords/investment","display_name":"Investment (military)","score":0.5448427796363831},{"id":"https://openalex.org/keywords/stock","display_name":"Stock (firearms)","score":0.49634987115859985},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.4829360842704773},{"id":"https://openalex.org/keywords/regression","display_name":"Regression","score":0.4521298110485077},{"id":"https://openalex.org/keywords/government","display_name":"Government (linguistics)","score":0.4513291120529175},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.4474669098854065},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.4447439908981323},{"id":"https://openalex.org/keywords/regression-analysis","display_name":"Regression analysis","score":0.4222375452518463},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.388396680355072},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15412777662277222},{"id":"https://openalex.org/keywords/economic-growth","display_name":"Economic growth","score":0.14409804344177246},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12883532047271729},{"id":"https://openalex.org/keywords/nonparametric-regression","display_name":"Nonparametric regression","score":0.08475515246391296},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08025506138801575}],"concepts":[{"id":"https://openalex.org/C44882253","wikidata":"https://www.wikidata.org/wiki/Q3455882","display_name":"Multivariate adaptive regression splines","level":4,"score":0.7753669023513794},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.7543400526046753},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.6634385585784912},{"id":"https://openalex.org/C83260615","wikidata":"https://www.wikidata.org/wiki/Q6773121","display_name":"Mars Exploration Program","level":2,"score":0.61326664686203},{"id":"https://openalex.org/C27548731","wikidata":"https://www.wikidata.org/wiki/Q88272","display_name":"Investment (military)","level":3,"score":0.5448427796363831},{"id":"https://openalex.org/C204036174","wikidata":"https://www.wikidata.org/wiki/Q909380","display_name":"Stock (firearms)","level":2,"score":0.49634987115859985},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.4829360842704773},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.4521298110485077},{"id":"https://openalex.org/C2778137410","wikidata":"https://www.wikidata.org/wiki/Q2732820","display_name":"Government (linguistics)","level":2,"score":0.4513291120529175},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.4474669098854065},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.4447439908981323},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.4222375452518463},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.388396680355072},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15412777662277222},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.14409804344177246},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12883532047271729},{"id":"https://openalex.org/C74127309","wikidata":"https://www.wikidata.org/wiki/Q3455886","display_name":"Nonparametric regression","level":3,"score":0.08475515246391296},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08025506138801575},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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/C102366305","wikidata":"https://www.wikidata.org/wiki/Q1097688","display_name":"Nonparametric statistics","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10799-008-0036-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10799-008-0036-z","pdf_url":null,"source":{"id":"https://openalex.org/S122922407","display_name":"Information Technology and Management","issn_l":"1385-951X","issn":["1385-951X","1573-7667"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Technology and Management","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.6499999761581421}],"awards":[],"funders":[{"id":"https://openalex.org/F4320311096","display_name":"Virginia Commonwealth University","ror":"https://ror.org/02nkdxk79"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W84594919","https://openalex.org/W208128215","https://openalex.org/W1480376833","https://openalex.org/W1500192039","https://openalex.org/W1554944419","https://openalex.org/W1686043317","https://openalex.org/W1741991931","https://openalex.org/W1967236858","https://openalex.org/W1975442039","https://openalex.org/W1977671382","https://openalex.org/W1977803492","https://openalex.org/W1978250117","https://openalex.org/W1980435942","https://openalex.org/W1981868754","https://openalex.org/W1984094176","https://openalex.org/W1986921897","https://openalex.org/W1997512936","https://openalex.org/W2011078751","https://openalex.org/W2012124698","https://openalex.org/W2018430722","https://openalex.org/W2022325912","https://openalex.org/W2030787453","https://openalex.org/W2041752445","https://openalex.org/W2044732380","https://openalex.org/W2047191693","https://openalex.org/W2053961803","https://openalex.org/W2062988919","https://openalex.org/W2063907147","https://openalex.org/W2072143526","https://openalex.org/W2077395929","https://openalex.org/W2081559771","https://openalex.org/W2088094613","https://openalex.org/W2091722306","https://openalex.org/W2102201073","https://openalex.org/W2102748455","https://openalex.org/W2115633971","https://openalex.org/W2117735259","https://openalex.org/W2121562029","https://openalex.org/W2123252886","https://openalex.org/W2124690939","https://openalex.org/W2126941954","https://openalex.org/W2140190241","https://openalex.org/W2141954228","https://openalex.org/W2146795942","https://openalex.org/W2170218984","https://openalex.org/W2330820318","https://openalex.org/W2395015866","https://openalex.org/W3085162807","https://openalex.org/W3122269790","https://openalex.org/W3125139637","https://openalex.org/W4245309511"],"related_works":["https://openalex.org/W2003087713","https://openalex.org/W2185815019","https://openalex.org/W2055800560","https://openalex.org/W2186535538","https://openalex.org/W3006349334","https://openalex.org/W2122127011","https://openalex.org/W2483084822","https://openalex.org/W2033531685","https://openalex.org/W3148095850","https://openalex.org/W4386940938"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":5}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}