{"id":"https://openalex.org/W4404963418","doi":"https://doi.org/10.52932/jfm.v15i8.572","title":"Analyzing the time-frequency impact of digital transformation on the improvement of service trade in Vietnam","display_name":"Analyzing the time-frequency impact of digital transformation on the improvement of service trade in Vietnam","publication_year":2024,"publication_date":"2024-11-25","ids":{"openalex":"https://openalex.org/W4404963418","doi":"https://doi.org/10.52932/jfm.v15i8.572"},"language":"en","primary_location":{"id":"doi:10.52932/jfm.v15i8.572","doi":"https://doi.org/10.52932/jfm.v15i8.572","is_oa":true,"landing_page_url":"https://doi.org/10.52932/jfm.v15i8.572","pdf_url":"https://jfm.edu.vn/index.php/jfm/article/download/572/454","source":{"id":"https://openalex.org/S4210221028","display_name":"T\u1ea1p ch\u00ed Nghi\u00ean c\u1ee9u T\u00e0i ch\u00ednh - Marketing","issn_l":"1859-3690","issn":["1859-3690","3030-427X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"T\u1ea1p ch\u00ed Nghi\u00ean c\u1ee9u T\u00e0i ch\u00ednh - Marketing","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://jfm.edu.vn/index.php/jfm/article/download/572/454","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067824236","display_name":"Ng\u00f4 Th\u00e1i H\u01b0ng","orcid":"https://orcid.org/0000-0002-6976-1583","observed_orcids":["https://orcid.org/0000-0002-6976-1583"]},"institutions":[{"id":"https://openalex.org/I4210096295","display_name":"University of Finance - Marketing","ror":"https://ror.org/00ycry713","country_code":"VN","type":"education","lineage":["https://openalex.org/I4210096295"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Ngo Thai Hung","raw_affiliation_strings":["University of Finance -Marketing , Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Finance -Marketing , Vietnam","institution_ids":["https://openalex.org/I4210096295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114976985","display_name":"Dong Thanh Vinh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210096295","display_name":"University of Finance - Marketing","ror":"https://ror.org/00ycry713","country_code":"VN","type":"education","lineage":["https://openalex.org/I4210096295"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Dong Thanh Vinh","raw_affiliation_strings":["University of Finance -Marketing , Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Finance -Marketing , Vietnam","institution_ids":["https://openalex.org/I4210096295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027779128","display_name":"V\u0169 Th\u1ecb Kim Dung","orcid":"https://orcid.org/0000-0002-6577-3464","observed_orcids":["https://orcid.org/0000-0002-6577-3464"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vu Ngoc Dung","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5114976986","display_name":"Nguyen Trinh Linh San","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nguyen Trinh Linh San","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4028,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.58469879,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"69","last_page":"85"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10128","display_name":"Global trade and economics","score":0.45089998841285706,"subfield":{"id":"https://openalex.org/subfields/2000","display_name":"General Economics, Econometrics and 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"}},"topics":[{"id":"https://openalex.org/T10128","display_name":"Global trade and economics","score":0.45089998841285706,"subfield":{"id":"https://openalex.org/subfields/2000","display_name":"General Economics, Econometrics and 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"}},{"id":"https://openalex.org/T12958","display_name":"Digital Economy and Transformation","score":0.37549999356269836,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13867","display_name":"Economic Growth and Development","score":0.09929999709129333,"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/digital-transformation","display_name":"digital transformation","score":0.902999997138977},{"id":"https://openalex.org/keywords/trade-in-services","display_name":"trade in services","score":0.7910000085830688},{"id":"https://openalex.org/keywords/digitalization","display_name":"digitalization","score":0.7730000019073486},{"id":"https://openalex.org/keywords/gross-domestic-product","display_name":"gross domestic product","score":0.8069999814033508},{"id":"https://openalex.org/keywords/population","display_name":"population","score":0.7879999876022339},{"id":"https://openalex.org/keywords/broad-money-supply","display_name":"broad money supply","score":0.9470000267028809},{"id":"https://openalex.org/keywords/vietnam","display_name":"Vietnam","score":0.4690000116825104},{"id":"https://openalex.org/keywords/time-frequency-analysis","display_name":"time-frequency analysis","score":0.6819999814033508},{"id":"https://openalex.org/keywords/granger-causality","display_name":"Granger causality","score":0.8140000104904175},{"id":"https://openalex.org/keywords/foreign-direct-investment","display_name":"foreign direct investment","score":0.7580000162124634}],"concepts":[{"id":"https://openalex.org/C148609458","wikidata":"https://www.wikidata.org/wiki/Q7021281","display_name":"Nexus (standard)","level":2,"score":0.8016910552978516},{"id":"https://openalex.org/C129824826","wikidata":"https://www.wikidata.org/wiki/Q2630107","display_name":"Granger causality","level":2,"score":0.712497353553772},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5362818241119385},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5181456804275513},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.515370786190033},{"id":"https://openalex.org/C27548731","wikidata":"https://www.wikidata.org/wiki/Q88272","display_name":"Investment (military)","level":3,"score":0.47702428698539734},{"id":"https://openalex.org/C114350782","wikidata":"https://www.wikidata.org/wiki/Q12638","display_name":"Gross domestic product","level":2,"score":0.46753451228141785},{"id":"https://openalex.org/C33842695","wikidata":"https://www.wikidata.org/wiki/Q490513","display_name":"Foreign direct investment","level":2,"score":0.45293715596199036},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.44286662340164185},{"id":"https://openalex.org/C181683161","wikidata":"https://www.wikidata.org/wiki/Q7301159","display_name":"Real gross domestic product","level":2,"score":0.42748960852622986},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.36046528816223145},{"id":"https://openalex.org/C556758197","wikidata":"https://www.wikidata.org/wiki/Q580018","display_name":"Monetary economics","level":1,"score":0.3572390079498291},{"id":"https://openalex.org/C18547055","wikidata":"https://www.wikidata.org/wiki/Q47417","display_name":"International economics","level":1,"score":0.3451945185661316},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.2667716145515442},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.17832282185554504},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.13970130681991577},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08706063032150269},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.06882777810096741},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"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},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.52932/jfm.v15i8.572","doi":"https://doi.org/10.52932/jfm.v15i8.572","is_oa":true,"landing_page_url":"https://doi.org/10.52932/jfm.v15i8.572","pdf_url":"https://jfm.edu.vn/index.php/jfm/article/download/572/454","source":{"id":"https://openalex.org/S4210221028","display_name":"T\u1ea1p ch\u00ed Nghi\u00ean c\u1ee9u T\u00e0i ch\u00ednh - Marketing","issn_l":"1859-3690","issn":["1859-3690","3030-427X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"T\u1ea1p ch\u00ed Nghi\u00ean c\u1ee9u T\u00e0i ch\u00ednh - Marketing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.52932/jfm.v15i8.572","doi":"https://doi.org/10.52932/jfm.v15i8.572","is_oa":true,"landing_page_url":"https://doi.org/10.52932/jfm.v15i8.572","pdf_url":"https://jfm.edu.vn/index.php/jfm/article/download/572/454","source":{"id":"https://openalex.org/S4210221028","display_name":"T\u1ea1p ch\u00ed Nghi\u00ean c\u1ee9u T\u00e0i ch\u00ednh - Marketing","issn_l":"1859-3690","issn":["1859-3690","3030-427X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"T\u1ea1p ch\u00ed Nghi\u00ean c\u1ee9u T\u00e0i ch\u00ednh - Marketing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.7825999855995178,"id":"https://metadata.un.org/sdg/8"},{"display_name":"Industry, innovation and infrastructure","score":0.7207000255584717,"id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4404963418.pdf","grobid_xml":"https://content.openalex.org/works/W4404963418.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1007282079","https://openalex.org/W1592165132","https://openalex.org/W1633223567","https://openalex.org/W1966214795","https://openalex.org/W1991004523","https://openalex.org/W1992624398","https://openalex.org/W1999852419","https://openalex.org/W2015520418","https://openalex.org/W2051330115","https://openalex.org/W2078355631","https://openalex.org/W2090117441","https://openalex.org/W2109901567","https://openalex.org/W2144480420","https://openalex.org/W2146353578","https://openalex.org/W2152065848","https://openalex.org/W2289025742","https://openalex.org/W2311517619","https://openalex.org/W2474974990","https://openalex.org/W2544894511","https://openalex.org/W2597697640","https://openalex.org/W2604496747","https://openalex.org/W2788227409","https://openalex.org/W2903087090","https://openalex.org/W2914251195","https://openalex.org/W2991379126","https://openalex.org/W2997327796","https://openalex.org/W2997638503","https://openalex.org/W3003701970","https://openalex.org/W3006363718","https://openalex.org/W3006410651","https://openalex.org/W3013547516","https://openalex.org/W3123337016","https://openalex.org/W3138620965","https://openalex.org/W3139477282","https://openalex.org/W3158402756","https://openalex.org/W3159274234","https://openalex.org/W3195193852","https://openalex.org/W3195390057","https://openalex.org/W3210856275","https://openalex.org/W4207043705","https://openalex.org/W4245721598","https://openalex.org/W4281705033","https://openalex.org/W4282838933","https://openalex.org/W4365792675","https://openalex.org/W4379792235","https://openalex.org/W4382048797","https://openalex.org/W4382286786"],"related_works":["https://openalex.org/W7140047565","https://openalex.org/W7221114300","https://openalex.org/W4281845264","https://openalex.org/W7133215683","https://openalex.org/W4401101516","https://openalex.org/W7127275387","https://openalex.org/W7165487655","https://openalex.org/W3196213420","https://openalex.org/W4399567347","https://openalex.org/W4388998302"],"abstract_inverted_index":{"This":[0],"study":[1],"investigates":[2],"the":[3,50,54,71,95,112,119],"dynamic":[4],"influence":[5],"of":[6,73],"digitalization":[7,109],"(DG),":[8],"gross":[9],"domestic":[10],"product":[11],"(GDP),":[12],"population":[13],"(PO),":[14],"and":[15,33,61,69,75,79,110,126],"broad":[16,57,113],"money":[17,58,114],"supply":[18],"(M2)":[19],"on":[20,105],"service":[21,62,120],"trade":[22,63],"(ST)":[23],"in":[24],"Vietnam":[25,102],"from":[26],"1996":[27],"to":[28,107],"2022":[29],"using":[30],"wavelet":[31],"analysis":[32],"spectral":[34],"Granger":[35,85],"causality":[36,86],"models.":[37],"The":[38],"results":[39],"indicate":[40],"that":[41,89,101],"there":[42,90],"is":[43,64],"a":[44],"positive":[45],"nexus":[46],"between":[47,56,94],"variables":[48],"during":[49],"sample":[51],"period.":[52],"While":[53],"relationship":[55],"supply,":[59,115],"population,":[60],"significant":[65],"across":[66],"different":[67],"times":[68],"frequencies,":[70],"cases":[72],"ST-DG":[74],"ST-GDP":[76],"are":[77],"weak":[78],"insignificant":[80],"at":[81],"low":[82],"frequencies.":[83],"Moreover,":[84],"tests":[87],"reveal":[88],"exist":[91],"bidirectional":[92],"associations":[93],"selected":[96],"indicators.":[97],"These":[98],"findings":[99],"suggest":[100],"should":[103],"focus":[104],"investment":[106],"enhance":[108],"expand":[111],"which":[116],"would":[117],"improve":[118],"trade,":[121],"attract":[122],"foreign":[123],"direct":[124],"investment,":[125],"strengthen":[127],"ties":[128],"with":[129],"other":[130],"economies.":[131]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2024-12-04T00:00:00"}