{"id":"https://openalex.org/A5040116734","orcid":"https://orcid.org/0000-0002-5170-5401","observed_orcids":["https://orcid.org/0000-0002-5170-5401"],"display_name":"Hallur Thor Sigurdarson","raw_author_names":["Hallur Th. Sigurdarson","Hallur Thor Sigurdarson","Hallur Tor Sigurdarson","Sigurdarson, Hallur Thor","Sigurdarson, Hallur Tor"],"full_name":"Hallur Thor Sigurdarson","works_count":16,"cited_by_count":205,"summary_stats":{"2yr_mean_citedness":74.5,"h_index":4,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5040116734","orcid":"https://orcid.org/0000-0002-5170-5401","observed_orcids":["https://orcid.org/0000-0002-5170-5401"]},"affiliations":[{"institution":{"id":"https://openalex.org/I123185442","ror":"https://ror.org/05d2kyx68","display_name":"Reykjav\u00edk University","country_code":"IS","type":"education","lineage":["https://openalex.org/I123185442"]},"years":[2025,2024,2023,2022]},{"institution":{"id":"https://openalex.org/I180519160","ror":"https://ror.org/04sppb023","display_name":"Copenhagen Business School","country_code":"DK","type":"education","lineage":["https://openalex.org/I180519160"]},"years":[2021,2016,2013]}],"last_known_institutions":[{"id":"https://openalex.org/I123185442","ror":"https://ror.org/05d2kyx68","display_name":"Reykjav\u00edk University","country_code":"IS","type":"education","lineage":["https://openalex.org/I123185442"]}],"topics":[{"id":"https://openalex.org/T10213","display_name":"Public Policy and Administration Research","count":4,"subfield":{"id":"https://openalex.org/subfields/3321","display_name":"Public Administration"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14185","display_name":"Research, Science, and Academia","count":4,"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/T10058","display_name":"Entrepreneurship Studies and Influences","count":3,"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/T13066","display_name":"Information Society and Technology Trends","count":3,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13411","display_name":"Labor Market and Education","count":3,"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"}}],"topic_share":[{"id":"https://openalex.org/T13411","display_name":"Labor Market and Education","value":3.33e-05,"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/T13492","display_name":"Science, Technology, and Education in Latin America","value":1.88e-05,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14289","display_name":"Anthropology: Ethics, History, Culture","value":1.84e-05,"subfield":{"id":"https://openalex.org/subfields/3314","display_name":"Anthropology"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13066","display_name":"Information Society and Technology Trends","value":1.83e-05,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12469","display_name":"Chaos, Complexity, and Education","value":1.72e-05,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.5081944465637207},{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.46441882848739624},{"id":"17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","score":0.394542396068573},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.38108527660369873},{"id":"199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","score":0.200148344039917}],"counts_by_year":[{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2021,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2022,"works_count":3,"oa_works_count":2,"cited_by_count":2},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":13},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":36},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":60},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":90}],"display_name_alternatives":["Hallur Th. Sigurdarson","Hallur Thor Sigurdarson","Hallur Tor Sigurdarson","Sigurdarson, Hallur Thor","Sigurdarson, Hallur Tor"],"block_key":"h sigurdarson","works_api_url":"https://api.openalex.org/works?filter=author.id:A5040116734","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5040116734","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}