{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/19694"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/19694","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Analysis of structural rigidities in interregional trade flow patterns","abstract":"The question of estimating trade inertia and changes in trade inertia based on available trade flow data is investigated. General analytical and empirical principles relevant to determining impedances to flow are discussed. Extensions of principles found in entropy maximization and maximum likelihood are utilized in formulating a trade flow model inferred from flow data. Statistical analysis is used to examine the appropriateness of the model.","abstract_html":"The question of estimating trade inertia and changes in trade inertia based on available trade flow data is investigated. General analytical and empirical principles relevant to determining impedances to flow are discussed. Extensions of principles found in entropy maximization and maximum likelihood are utilized in formulating a trade flow model inferred from flow data. Statistical analysis is used to examine the appropriateness of the model.","abstract_has_math":false,"creators":["Griffin, Cynthia Suzanne"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Civil Engineering","degree_department":null,"school":null,"contributors":["Williamson, Harold F., Jr."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011-05-07T12:15:32Z","date_published":"2011-05-07T12:15:32Z","updated_at":"2026-07-22T22:25:14Z","subjects":["Economics, General","Engineering, Civil","Urban and Regional Planning"],"languages":["eng"],"rights":["Copyright 1990 Griffin, Cynthia Suzanne"],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["AAI9026194","(UMI)AAI9026194"],"render_values":[{"text":"AAI9026194","href":null,"code":true},{"text":"(UMI)AAI9026194","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/19694","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Williamson, Harold F., Jr."]},{"key":"dc:creator","label":"Author","values":["Griffin, Cynthia Suzanne"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2011-05-07T12:15:32Z","10000-01-01","1990"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Civil Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Economics, General","Engineering, Civil","Urban and Regional Planning"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 1990 Griffin, Cynthia Suzanne"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["AAI9026194","(UMI)AAI9026194","http://hdl.handle.net/2142/19694"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["The question of estimating trade inertia and changes in trade inertia based on available trade flow data is investigated. General analytical and empirical principles relevant to determining impedances to flow are discussed. Extensions of principles found in entropy maximization and maximum likelihood are utilized in formulating a trade flow model inferred from flow data. Statistical analysis is used to examine the appropriateness of the model.","It is concluded that the exploratory research presented here supports the belief that continued research in the area of spatial interaction will be beneficial to the analysis of international trade.","Made available in DSpace on 2011-05-07T12:15:32Z (GMT). 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General analytical and empirical principles relevant to determining impedances to flow are discussed. Extensions of principles found in entropy maximization and maximum likelihood are utilized in formulating a trade flow model inferred from flow data. Statistical analysis is used to examine the appropriateness of the model.","It is concluded that the exploratory research presented here supports the belief that continued research in the area of spatial interaction will be beneficial to the analysis of international trade.","Made available in DSpace on 2011-05-07T12:15:32Z (GMT). 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