{"id":"https://openalex.org/W7224622258","doi":"https://doi.org/10.3389/frevc.2026.1984802","title":"Spatial spillover effects of the digital economy on green innovation based on time varying networks","display_name":"Spatial spillover effects of the digital economy on green innovation based on time varying networks","publication_year":2026,"publication_date":"2026-10-29","ids":{"openalex":"https://openalex.org/W7224622258","doi":"https://doi.org/10.3389/frevc.2026.1984802"},"language":"en","primary_location":{"id":"doi:10.3389/frevc.2026.1984802","doi":"https://doi.org/10.3389/frevc.2026.1984802","is_oa":true,"landing_page_url":"https://doi.org/10.3389/frevc.2026.1984802","pdf_url":"https://www.frontiersin.org/journals/environmental-economics/articles/10.3389/frevc.2026.1984802/pdf","source":{"id":"https://openalex.org/S4387281381","display_name":"Frontiers in Environmental Economics","issn_l":"2813-2823","issn":["2813-2823"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Environmental Economics","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.frontiersin.org/journals/environmental-economics/articles/10.3389/frevc.2026.1984802/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5121813933","display_name":"Xing Yan","orcid":"https://orcid.org/0000-0001-7229-0930","observed_orcids":["https://orcid.org/0000-0001-7229-0930"]},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]},{"id":"https://openalex.org/I4405279362","display_name":"Taizhou Institute of Science and Technology","ror":"https://ror.org/01bxcmp64","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199","https://openalex.org/I4405279362"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xing Yan","raw_affiliation_strings":["Taizhou Institute of Science and Technology, Nanjing University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Taizhou Institute of Science and Technology, Nanjing University of Science and Technology","institution_ids":["https://openalex.org/I36399199","https://openalex.org/I4405279362"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044940803","display_name":"Ji Zu Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I9086337","display_name":"Taiyuan University of Technology","ror":"https://ror.org/03kv08d37","country_code":"CN","type":"education","lineage":["https://openalex.org/I9086337"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ji zu Li","raw_affiliation_strings":["Economics and Management of Taiyuan University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Economics and Management of Taiyuan University of Technology","institution_ids":["https://openalex.org/I9086337"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5044940803"],"corresponding_institution_ids":["https://openalex.org/I9086337"],"apc_list":{"value":1175,"currency":"CHF","value_usd":1418},"apc_paid":{"value":1175,"currency":"CHF","value_usd":1418},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.86510237,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12958","display_name":"Digital Economy and Transformation","score":0.8407999873161316,"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"}},"topics":[{"id":"https://openalex.org/T12958","display_name":"Digital Economy and Transformation","score":0.8407999873161316,"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/T10438","display_name":"Energy, Environment, Economic Growth","score":0.06930000334978104,"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/T11014","display_name":"Agglomeration and Urban Systems","score":0.02810000069439411,"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-economy","display_name":"digital economy","score":0.9959999918937683},{"id":"https://openalex.org/keywords/green-technology-innovation","display_name":"green technology innovation","score":0.921999990940094},{"id":"https://openalex.org/keywords/spatial-spillover-effects","display_name":"spatial spillover effects","score":0.9480000138282776},{"id":"https://openalex.org/keywords/interregional-interaction","display_name":"interregional interaction","score":0.6980000138282776},{"id":"https://openalex.org/keywords/dynamic-networks","display_name":"dynamic networks","score":0.9150000214576721},{"id":"https://openalex.org/keywords/core-periphery-structure","display_name":"core-periphery structure","score":0.8669999837875366},{"id":"https://openalex.org/keywords/gravity-model","display_name":"gravity model","score":0.671999990940094},{"id":"https://openalex.org/keywords/absorptive-capacity","display_name":"absorptive capacity","score":0.75},{"id":"https://openalex.org/keywords/resource-competition","display_name":"resource competition","score":0.7649999856948853},{"id":"https://openalex.org/keywords/siphon-effect","display_name":"siphon effect","score":0.7689999938011169},{"id":"https://openalex.org/keywords/knowledge-diffusion","display_name":"knowledge diffusion","score":0.6639999747276306},{"id":"https://openalex.org/keywords/chinese-provinces","display_name":"Chinese provinces","score":0.6370000243186951}],"concepts":[{"id":"https://openalex.org/C55527203","wikidata":"https://www.wikidata.org/wiki/Q334194","display_name":"Spillover effect","level":2,"score":0.7749999761581421},{"id":"https://openalex.org/C6422946","wikidata":"https://www.wikidata.org/wiki/Q857354","display_name":"Panel data","level":2,"score":0.5375999808311462},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.515999972820282},{"id":"https://openalex.org/C26271046","wikidata":"https://www.wikidata.org/wiki/Q187097","display_name":"Economic geography","level":1,"score":0.49889999628067017},{"id":"https://openalex.org/C63972775","wikidata":"https://www.wikidata.org/wiki/Q332505","display_name":"Rebound effect (conservation)","level":3,"score":0.45890000462532043},{"id":"https://openalex.org/C114713312","wikidata":"https://www.wikidata.org/wiki/Q7551269","display_name":"Social network analysis","level":3,"score":0.4551999866962433},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.43059998750686646},{"id":"https://openalex.org/C2988224531","wikidata":"https://www.wikidata.org/wiki/Q20830730","display_name":"Network structure","level":2,"score":0.4016000032424927},{"id":"https://openalex.org/C75778745","wikidata":"https://www.wikidata.org/wiki/Q342626","display_name":"Lag","level":2,"score":0.3822000026702881},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.38119998574256897},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.37700000405311584},{"id":"https://openalex.org/C2777724570","wikidata":"https://www.wikidata.org/wiki/Q4669907","display_name":"Absorptive capacity","level":2,"score":0.3709000051021576},{"id":"https://openalex.org/C2777093003","wikidata":"https://www.wikidata.org/wiki/Q6508345","display_name":"Lead (geology)","level":2,"score":0.36570000648498535},{"id":"https://openalex.org/C53811970","wikidata":"https://www.wikidata.org/wiki/Q5062194","display_name":"Centrality","level":2,"score":0.358599990606308},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.33869999647140503},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.3384000062942505},{"id":"https://openalex.org/C40700","wikidata":"https://www.wikidata.org/wiki/Q1411783","display_name":"Industrial organization","level":1,"score":0.3140999972820282},{"id":"https://openalex.org/C87889798","wikidata":"https://www.wikidata.org/wiki/Q1543986","display_name":"Gravity model of trade","level":2,"score":0.3093999922275543},{"id":"https://openalex.org/C2776936074","wikidata":"https://www.wikidata.org/wiki/Q6423399","display_name":"Knowledge spillover","level":2,"score":0.2996000051498413},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.29789999127388},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.28949999809265137},{"id":"https://openalex.org/C2989454216","wikidata":"https://www.wikidata.org/wiki/Q7615509","display_name":"Technology innovation","level":2,"score":0.2736999988555908},{"id":"https://openalex.org/C96219163","wikidata":"https://www.wikidata.org/wiki/Q649124","display_name":"Network effect","level":2,"score":0.27079999446868896},{"id":"https://openalex.org/C97144632","wikidata":"https://www.wikidata.org/wiki/Q7574062","display_name":"Spatial econometrics","level":2,"score":0.2637999951839447},{"id":"https://openalex.org/C74363100","wikidata":"https://www.wikidata.org/wiki/Q273005","display_name":"Economic system","level":1,"score":0.2587999999523163},{"id":"https://openalex.org/C203043789","wikidata":"https://www.wikidata.org/wiki/Q138461","display_name":"Digital economy","level":2,"score":0.2581999897956848}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3389/frevc.2026.1984802","doi":"https://doi.org/10.3389/frevc.2026.1984802","is_oa":true,"landing_page_url":"https://doi.org/10.3389/frevc.2026.1984802","pdf_url":"https://www.frontiersin.org/journals/environmental-economics/articles/10.3389/frevc.2026.1984802/pdf","source":{"id":"https://openalex.org/S4387281381","display_name":"Frontiers in Environmental Economics","issn_l":"2813-2823","issn":["2813-2823"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Environmental Economics","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ba284d115a6c4980b48db5895dc50258","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/ba284d115a6c4980b48db5895dc50258","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,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Frontiers in Environmental Economics, Vol 5 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3389/frevc.2026.1984802","doi":"https://doi.org/10.3389/frevc.2026.1984802","is_oa":true,"landing_page_url":"https://doi.org/10.3389/frevc.2026.1984802","pdf_url":"https://www.frontiersin.org/journals/environmental-economics/articles/10.3389/frevc.2026.1984802/pdf","source":{"id":"https://openalex.org/S4387281381","display_name":"Frontiers in Environmental Economics","issn_l":"2813-2823","issn":["2813-2823"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Environmental Economics","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":1.0,"id":"https://metadata.un.org/sdg/9"},{"display_name":"Climate action","score":0.46149998903274536,"id":"https://metadata.un.org/sdg/13"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7224622258.pdf","grobid_xml":"https://content.openalex.org/works/W7224622258.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W2072688741","https://openalex.org/W4281772388","https://openalex.org/W4292849668","https://openalex.org/W4298325935","https://openalex.org/W4301651410","https://openalex.org/W4306157624","https://openalex.org/W4313435208","https://openalex.org/W4318542434","https://openalex.org/W4387405234","https://openalex.org/W4388458635","https://openalex.org/W4388947365","https://openalex.org/W4389158613","https://openalex.org/W4392747243","https://openalex.org/W4396582118","https://openalex.org/W4396637217","https://openalex.org/W4396907430","https://openalex.org/W4400142716","https://openalex.org/W4400648058","https://openalex.org/W4401074897","https://openalex.org/W4402126801","https://openalex.org/W4402327110","https://openalex.org/W4402927750","https://openalex.org/W4403499960","https://openalex.org/W4406320614","https://openalex.org/W4408068827","https://openalex.org/W4410878702","https://openalex.org/W4412016598","https://openalex.org/W4412084305","https://openalex.org/W4414230654","https://openalex.org/W7142139952","https://openalex.org/W7154510746","https://openalex.org/W7155063335"],"related_works":["https://openalex.org/W7163364565","https://openalex.org/W4401031756","https://openalex.org/W4414230654","https://openalex.org/W4389010009","https://openalex.org/W4403975423","https://openalex.org/W4408527094","https://openalex.org/W4401057574","https://openalex.org/W4389158613","https://openalex.org/W4296136990","https://openalex.org/W4318542434"],"abstract_inverted_index":{"Introduction":[0],"The":[1,50],"digital":[2,71,192],"economy":[3,72],"reshapes":[4],"interregional":[5,191],"connections":[6],"beyond":[7],"geographical":[8],"proximity,":[9],"with":[10,77,93,194],"implications":[11],"for":[12,21],"green":[13,79],"technology":[14,80],"innovation.":[15],"Methods":[16],"Using":[17],"2014\u20132023":[18],"panel":[19],"data":[20],"30":[22],"Chinese":[23],"provinces,":[24,91],"this":[25],"study":[26],"constructs":[27],"an":[28,112],"asymmetric,":[29],"time-varying":[30],"digital-economic":[31],"network":[32,42,55,69],"based":[33],"on":[34,89,177],"a":[35,45,57,84],"modified":[36],"gravity":[37],"model":[38],"and":[39,44,82,95,149,151,181],"applies":[40],"social":[41],"analysis":[43],"Spatial":[46],"Durbin":[47],"Model.":[48],"Results":[49],"results":[51],"show":[52],"that":[53,124,139,159],"the":[54,67,102,117,125,131,140,166,187],"exhibits":[56],"persistent":[58],"core\u2013periphery":[59],"structure":[60],"alongside":[61],"changes":[62],"in":[63,101],"provincial":[64],"positions.":[65],"Under":[66],"baseline":[68],"specification,":[70],"development":[73],"is":[74,128],"positively":[75],"associated":[76],"local":[78,178,195],"innovation":[81,168],"has":[83],"significant":[85,110],"negative":[86,106,118,141],"indirect":[87,107],"effect":[88,108,120,127],"network-connected":[90],"consistent":[92],"resource-competition":[94],"siphon-related":[96],"forces":[97,100],"outweighing":[98],"knowledge-diffusion":[99],"cross-regional":[103],"channel.":[104],"This":[105],"remains":[109],"under":[111],"alternative":[113],"geographic":[114],"matrix,":[115],"although":[116],"total":[119],"becomes":[121],"insignificant,":[122],"indicating":[123],"overall":[126],"sensitive":[129],"to":[130],"definition":[132],"of":[133,170,189],"spatial":[134],"linkages.":[135],"Conditional":[136],"decomposition":[137],"shows":[138],"spillover":[142],"deepened":[143],"before":[144],"2019,":[145],"moderated":[146],"between":[147],"2019":[148],"2021,":[150],"remained":[152],"stable":[153],"thereafter.":[154],"Discussion":[155],"Provincial":[156],"evidence":[157],"suggests":[158],"stronger":[160],"connectivity":[161,193],"does":[162],"not":[163],"necessarily":[164],"improve":[165],"relative":[167],"performance":[169],"late-developing":[171],"regions,":[172],"as":[173],"its":[174],"benefits":[175],"depend":[176],"absorptive":[179],"capacity":[180],"resource-retention":[182],"capabilities.":[183],"These":[184],"findings":[185],"highlight":[186],"importance":[188],"combining":[190],"innovation-capacity":[196],"building.":[197]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-10-30T00:00:00"}