{"id":"https://openalex.org/W2102327732","doi":"https://doi.org/10.2139/ssrn.1620748","title":"The Geography and Co-Location of European Technology-Speci fic Co-Inventorship Networks","display_name":"The Geography and Co-Location of European Technology-Speci fic Co-Inventorship Networks","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2102327732","doi":"https://doi.org/10.2139/ssrn.1620748","mag":"2102327732"},"language":"en","primary_location":{"id":"doi:10.2139/ssrn.1620748","doi":"https://doi.org/10.2139/ssrn.1620748","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.1620748","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SSRN Electronic Journal","raw_type":"journal-article"},"volume":null,"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2139/ssrn.1620748","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074286367","display_name":"Julian P. Christ","orcid":"https://orcid.org/0009-0001-3254-6716","observed_orcids":["https://orcid.org/0009-0001-3254-6716"]},"institutions":[{"id":"https://openalex.org/I108806672","display_name":"Baden-Wuerttemberg Cooperative State University","ror":"https://ror.org/02xdzy536","country_code":"DE","type":"education","lineage":["https://openalex.org/I108806672"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Julian P. Christ","raw_affiliation_strings":["Duale Hochschule Baden-W\u00fcrttemberg, Friedrichstra\u00dfe 14, Stuttgart, 70174, Germany","Duale Hochschule Baden-W\u00fcrttemberg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Duale Hochschule Baden-W\u00fcrttemberg, Friedrichstra\u00dfe 14, Stuttgart, 70174, Germany","institution_ids":["https://openalex.org/I108806672"]},{"raw_affiliation_string":"Duale Hochschule Baden-W\u00fcrttemberg","institution_ids":["https://openalex.org/I108806672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5074286367"],"corresponding_institution_ids":["https://openalex.org/I108806672"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10856","display_name":"Intellectual Property and Patents","score":0.9258000254631042,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"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/T10856","display_name":"Intellectual Property and Patents","score":0.9258000254631042,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"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/T11014","display_name":"Agglomeration and Urban Systems","score":0.032099999487400055,"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/T10102","display_name":"scientometrics and bibliometrics research","score":0.0066999997943639755,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"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/co-patenting","display_name":"co-patenting","score":0.972000002861023},{"id":"https://openalex.org/keywords/spatial-co-location","display_name":"spatial co-location","score":0.6100000143051147},{"id":"https://openalex.org/keywords/spatial-autocorrelation","display_name":"spatial autocorrelation","score":0.7710000276565552},{"id":"https://openalex.org/keywords/network-centrality","display_name":"network centrality","score":0.9570000171661377},{"id":"https://openalex.org/keywords/european-patent-system","display_name":"European patent system","score":0.3709999918937683},{"id":"https://openalex.org/keywords/research-collaboration","display_name":"research collaboration","score":0.7020000219345093}],"concepts":[{"id":"https://openalex.org/C148383697","wikidata":"https://www.wikidata.org/wiki/Q1781695","display_name":"Regional science","level":1,"score":0.4755549132823944},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.46118173003196716},{"id":"https://openalex.org/C26271046","wikidata":"https://www.wikidata.org/wiki/Q187097","display_name":"Economic geography","level":1,"score":0.4513137638568878}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2139/ssrn.1620748","doi":"https://doi.org/10.2139/ssrn.1620748","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.1620748","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SSRN Electronic Journal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.2139/ssrn.1620748","doi":"https://doi.org/10.2139/ssrn.1620748","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.1620748","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SSRN Electronic Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.7207000255584717}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":72,"referenced_works":["https://openalex.org/W309818560","https://openalex.org/W1482686642","https://openalex.org/W1494159611","https://openalex.org/W1502385708","https://openalex.org/W1509757849","https://openalex.org/W1516582892","https://openalex.org/W1522208151","https://openalex.org/W1530785796","https://openalex.org/W1541004119","https://openalex.org/W1548466866","https://openalex.org/W1565065679","https://openalex.org/W1572691573","https://openalex.org/W1576614462","https://openalex.org/W1599043334","https://openalex.org/W1699641465","https://openalex.org/W1899059228","https://openalex.org/W1963735317","https://openalex.org/W1969795063","https://openalex.org/W1976021723","https://openalex.org/W1979132028","https://openalex.org/W1981459283","https://openalex.org/W1983635982","https://openalex.org/W1986871488","https://openalex.org/W1993077926","https://openalex.org/W2002569379","https://openalex.org/W2009347047","https://openalex.org/W2011062065","https://openalex.org/W2028068106","https://openalex.org/W2028591884","https://openalex.org/W2035156127","https://openalex.org/W2050172556","https://openalex.org/W2061990921","https://openalex.org/W2062649744","https://openalex.org/W2079992123","https://openalex.org/W2087441485","https://openalex.org/W2088949001","https://openalex.org/W2115039263","https://openalex.org/W2131196864","https://openalex.org/W2132835719","https://openalex.org/W2139635407","https://openalex.org/W2142068978","https://openalex.org/W2143094042","https://openalex.org/W2143111467","https://openalex.org/W2143585157","https://openalex.org/W2144040329","https://openalex.org/W2146034577","https://openalex.org/W2155918720","https://openalex.org/W2157371430","https://openalex.org/W2157579402","https://openalex.org/W2165429918","https://openalex.org/W2241400277","https://openalex.org/W2267745904","https://openalex.org/W2742874152","https://openalex.org/W3121404025","https://openalex.org/W3121739705","https://openalex.org/W3122016383","https://openalex.org/W3122487973","https://openalex.org/W3122799428","https://openalex.org/W3123153148","https://openalex.org/W3123187418","https://openalex.org/W3123355925","https://openalex.org/W3123379813","https://openalex.org/W3124008157","https://openalex.org/W3124450230","https://openalex.org/W3124816544","https://openalex.org/W3125215244","https://openalex.org/W3125779601","https://openalex.org/W3125862802","https://openalex.org/W3151083601","https://openalex.org/W4244323911","https://openalex.org/W4285719527","https://openalex.org/W4297584776"],"related_works":["https://openalex.org/W1501330197","https://openalex.org/W3155714255","https://openalex.org/W2791780475","https://openalex.org/W2753138832","https://openalex.org/W2954086351","https://openalex.org/W2157371430","https://openalex.org/W4393092170","https://openalex.org/W3122034158","https://openalex.org/W7015664301","https://openalex.org/W2801582919"],"abstract_inverted_index":null,"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}