{"id":"https://openalex.org/W4323666786","doi":"https://doi.org/10.1007/s11943-023-00316-y","title":"Interview mit Stefan Mittnik","display_name":"Interview mit Stefan Mittnik","publication_year":2023,"publication_date":"2023-03-01","ids":{"openalex":"https://openalex.org/W4323666786","doi":"https://doi.org/10.1007/s11943-023-00316-y"},"language":"de","primary_location":{"id":"doi:10.1007/s11943-023-00316-y","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1007/s11943-023-00316-y","pdf_url":null,"source":{"id":"https://openalex.org/S54546190","display_name":"AStA Wirtschafts- und Sozialstatistisches Archiv","issn_l":"1863-8155","issn":["1863-8155","1863-8163"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"AStA Wirtschafts- und Sozialstatistisches Archiv","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/A5061645333","display_name":"Walter Kr\u00e4mer","orcid":"https://orcid.org/0000-0003-3807-3910"},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Walter Kr\u00e4mer","raw_affiliation_strings":["TU Dortmund, Dortmund, Deutschland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU Dortmund, Dortmund, Deutschland","institution_ids":["https://openalex.org/I200332995"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5061645333"],"corresponding_institution_ids":["https://openalex.org/I200332995"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.3653,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.75309912,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"17","issue":"1","first_page":"101","last_page":"107"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11796","display_name":"Horticultural and Viticultural Research","score":0.7875000238418579,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11796","display_name":"Horticultural and Viticultural Research","score":0.7875000238418579,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10282","display_name":"Financial Risk and Volatility Modeling","score":0.7759000062942505,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"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"}}],"keywords":[{"id":"https://openalex.org/keywords/stefan-problem","display_name":"Stefan problem","score":0.4455724358558655},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.33480459451675415},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1911143958568573},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.05244565010070801}],"concepts":[{"id":"https://openalex.org/C2778021227","wikidata":"https://www.wikidata.org/wiki/Q3775789","display_name":"Stefan problem","level":3,"score":0.4455724358558655},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.33480459451675415},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1911143958568573},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.05244565010070801},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s11943-023-00316-y","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1007/s11943-023-00316-y","pdf_url":null,"source":{"id":"https://openalex.org/S54546190","display_name":"AStA Wirtschafts- und Sozialstatistisches Archiv","issn_l":"1863-8155","issn":["1863-8155","1863-8163"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"AStA Wirtschafts- und Sozialstatistisches Archiv","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:astaws:v:17:y:2023:i:1:d:10.1007_s11943-023-00316-y","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s11943-023-00316-y","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2038016952","https://openalex.org/W4309193939"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2129671130","https://openalex.org/W2375700760","https://openalex.org/W1985897728","https://openalex.org/W2189523157","https://openalex.org/W2058289741","https://openalex.org/W2094793377","https://openalex.org/W1989068031","https://openalex.org/W2944037621","https://openalex.org/W1969492614"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-13T06:13:01.061226","created_date":"2025-10-10T00:00:00"}