{"id":"https://openalex.org/W1964645775","doi":"https://doi.org/10.1007/s10109-004-0125-4","title":"Isard\u2019s contributions to spatial interaction modeling","display_name":"Isard\u2019s contributions to spatial interaction modeling","publication_year":2004,"publication_date":"2004-04-01","ids":{"openalex":"https://openalex.org/W1964645775","doi":"https://doi.org/10.1007/s10109-004-0125-4","mag":"1964645775"},"language":"en","primary_location":{"id":"doi:10.1007/s10109-004-0125-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10109-004-0125-4","pdf_url":null,"source":{"id":"https://openalex.org/S144150890","display_name":"Journal of Geographical Systems","issn_l":"1435-5930","issn":["1435-5930","1435-5949"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Journal of Geographical Systems","raw_type":"journal-article"},"type":"book-chapter","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/A5066485437","display_name":"Morton E. O\u2019Kelly","orcid":"https://orcid.org/0000-0002-8967-9771"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"M. E. O\u2019Kelly","raw_affiliation_strings":["Department of Geography, The Ohio State University, Columbus, OH 43210, USA","Department of Geography , The Ohio State University , Columbus , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography, The Ohio State University, Columbus, OH 43210, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Department of Geography , The Ohio State University , Columbus , USA","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5066485437"],"corresponding_institution_ids":["https://openalex.org/I52357470"],"apc_list":{"value":3490,"currency":"USD","value_usd":3490},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.11760612,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"6","issue":"1","first_page":"43","last_page":"54"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10226","display_name":"Land Use and Ecosystem Services","score":0.9864000082015991,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10226","display_name":"Land Use and Ecosystem Services","score":0.9864000082015991,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11911","display_name":"Spatial and Panel Data Analysis","score":0.9657999873161316,"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/T14509","display_name":"demographic modeling and climate adaptation","score":0.9620000123977661,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"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/field","display_name":"Field (mathematics)","score":0.6263023018836975},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.4793146848678589},{"id":"https://openalex.org/keywords/regional-science","display_name":"Regional science","score":0.4617566764354706},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.3747444748878479},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.36341941356658936},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21025055646896362},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10850578546524048}],"concepts":[{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.6263023018836975},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4793146848678589},{"id":"https://openalex.org/C148383697","wikidata":"https://www.wikidata.org/wiki/Q1781695","display_name":"Regional science","level":1,"score":0.4617566764354706},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3747444748878479},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.36341941356658936},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21025055646896362},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10850578546524048},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s10109-004-0125-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10109-004-0125-4","pdf_url":null,"source":{"id":"https://openalex.org/S144150890","display_name":"Journal of Geographical Systems","issn_l":"1435-5930","issn":["1435-5930","1435-5949"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Journal of Geographical Systems","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:kap:jgeosy:v:6:y:2004:i:1:p:43-54","is_oa":false,"landing_page_url":"http://hdl.handle.net/10.1007/s10109-004-0125-4","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":137,"referenced_works":["https://openalex.org/W32287616","https://openalex.org/W326635671","https://openalex.org/W436562306","https://openalex.org/W624850337","https://openalex.org/W1510935649","https://openalex.org/W1525224214","https://openalex.org/W1559114500","https://openalex.org/W1564442587","https://openalex.org/W1642003664","https://openalex.org/W1783175343","https://openalex.org/W1965092090","https://openalex.org/W1965525062","https://openalex.org/W1966130723","https://openalex.org/W1967890699","https://openalex.org/W1967927186","https://openalex.org/W1968418166","https://openalex.org/W1970514818","https://openalex.org/W1971500076","https://openalex.org/W1972568172","https://openalex.org/W1975433873","https://openalex.org/W1978990566","https://openalex.org/W1979677088","https://openalex.org/W1980830600","https://openalex.org/W1982962972","https://openalex.org/W1984003611","https://openalex.org/W1984902428","https://openalex.org/W1985046339","https://openalex.org/W1986079863","https://openalex.org/W1986779223","https://openalex.org/W1987824089","https://openalex.org/W1988162605","https://openalex.org/W1990040210","https://openalex.org/W1990620908","https://openalex.org/W1990670206","https://openalex.org/W1991118526","https://openalex.org/W1991706284","https://openalex.org/W1993723510","https://openalex.org/W1993803242","https://openalex.org/W1995893818","https://openalex.org/W1997324864","https://openalex.org/W1998504545","https://openalex.org/W2000347100","https://openalex.org/W2001515635","https://openalex.org/W2002130682","https://openalex.org/W2002812652","https://openalex.org/W2003058481","https://openalex.org/W2004331327","https://openalex.org/W2005762030","https://openalex.org/W2006222780","https://openalex.org/W2007504823","https://openalex.org/W2011983221","https://openalex.org/W2013441073","https://openalex.org/W2014036603","https://openalex.org/W2014331508","https://openalex.org/W2014780183","https://openalex.org/W2018318248","https://openalex.org/W2018343967","https://openalex.org/W2021566771","https://openalex.org/W2021575873","https://openalex.org/W2024936298","https://openalex.org/W2026169687","https://openalex.org/W2027359209","https://openalex.org/W2027482777","https://openalex.org/W2030306396","https://openalex.org/W2033480055","https://openalex.org/W2035617735","https://openalex.org/W2036377794","https://openalex.org/W2042593386","https://openalex.org/W2043125446","https://openalex.org/W2044197573","https://openalex.org/W2045646841","https://openalex.org/W2046489015","https://openalex.org/W2046884522","https://openalex.org/W2047090546","https://openalex.org/W2048621396","https://openalex.org/W2050328143","https://openalex.org/W2050478143","https://openalex.org/W2050668423","https://openalex.org/W2050788407","https://openalex.org/W2053015171","https://openalex.org/W2054319382","https://openalex.org/W2055129405","https://openalex.org/W2055582971","https://openalex.org/W2056688772","https://openalex.org/W2057273913","https://openalex.org/W2059068247","https://openalex.org/W2059849172","https://openalex.org/W2060936212","https://openalex.org/W2061485645","https://openalex.org/W2061493983","https://openalex.org/W2062390520","https://openalex.org/W2063336110","https://openalex.org/W2063592579","https://openalex.org/W2065533449","https://openalex.org/W2067210076","https://openalex.org/W2071177289","https://openalex.org/W2071776047","https://openalex.org/W2072163506","https://openalex.org/W2072212231","https://openalex.org/W2074032227","https://openalex.org/W2075697512","https://openalex.org/W2083881445","https://openalex.org/W2085326652","https://openalex.org/W2085680727","https://openalex.org/W2086403780","https://openalex.org/W2087276886","https://openalex.org/W2087518714","https://openalex.org/W2089584023","https://openalex.org/W2092728553","https://openalex.org/W2093118042","https://openalex.org/W2097098489","https://openalex.org/W2097736650","https://openalex.org/W2100963312","https://openalex.org/W2102209435","https://openalex.org/W2107571404","https://openalex.org/W2108668576","https://openalex.org/W2120992962","https://openalex.org/W2125084340","https://openalex.org/W2127176297","https://openalex.org/W2130852495","https://openalex.org/W2143948566","https://openalex.org/W2161081390","https://openalex.org/W2162237873","https://openalex.org/W2165451108","https://openalex.org/W2169559088","https://openalex.org/W2169658211","https://openalex.org/W2170156768","https://openalex.org/W2171324606","https://openalex.org/W2307451284","https://openalex.org/W2316970721","https://openalex.org/W2320897531","https://openalex.org/W2332529860","https://openalex.org/W2333873242","https://openalex.org/W2499831080","https://openalex.org/W2573966967","https://openalex.org/W3021014967","https://openalex.org/W3123829199"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2938786841","https://openalex.org/W138768472","https://openalex.org/W2806948274","https://openalex.org/W2367714496","https://openalex.org/W2538131842","https://openalex.org/W2351190957","https://openalex.org/W1597034473","https://openalex.org/W2018022661","https://openalex.org/W2015328997"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-08-24T07:32:12.397491","created_date":"2025-10-10T00:00:00"}