{"created":"2023-07-27T12:45:25.789595+00:00","id":53687,"links":{},"metadata":{"_buckets":{"deposit":"cfe8c375-8152-4ea0-a08b-96efb96313d6"},"_deposit":{"created_by":3,"id":"53687","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"53687"},"status":"published"},"_oai":{"id":"oai:ir.ide.go.jp:00053687","sets":["3552:4093:5564"]},"author_link":["63368","63367"],"item_14_biblio_info_6":{"attribute_name":"収録情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2023-03","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"886","bibliographic_titles":[{"bibliographic_title":"IDE Discussion Paper"},{"bibliographic_title":"IDE Discussion Paper","bibliographic_titleLang":"en"}]}]},"item_14_description_21":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_14_description_23":{"attribute_name":"DIG_NO","attribute_value_mlt":[{"subitem_description":"IDP000886_001","subitem_description_type":"Other"}]},"item_14_description_3":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This study quantitatively investigates the effect of the novel coronavirus disease (COVID-19) on air and maritime transportation worldwide to identify indicators of structural changes in the air and maritime transportation markets. The main findings are as follows: (1) the spread of COVID-19 in terms of the number of new cases adversely affects air connectivity, whereas its effect on maritime connectivity is insignificant; (2) most of the variations in connectivity measures are explained by unobservable fixed effects; (3) cargo transportation, both air and maritime, is adjusted accordingly in response to weakened connectivity by a reduction in passenger air flights; and (4) divergent reactions to the pandemic may widen the existing gaps in terms of international connectivity.","subitem_description_type":"Abstract"}]},"item_14_geolocation_18":{"attribute_name":"地域/国名","attribute_value_mlt":[{"subitem_geolocation_place":[{"subitem_geolocation_place_text":"World"}]}]},"item_14_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Institute of Developing Economies　(IDE-JETRO)"}]},"item_14_rights_5":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyrights 2023 by author(s)"}]},"item_14_subject_17":{"attribute_name":"JEL分類","attribute_value_mlt":[{"subitem_subject":"JEL:L93 - Air Transportation","subitem_subject_scheme":"Other"},{"subitem_subject":"JEL:L92 - Railroads and Other Surface Transportation","subitem_subject_scheme":"Other"},{"subitem_subject":"JEL:R49 - Other","subitem_subject_scheme":"Other"}]},"item_14_text_32":{"attribute_name":"著者別名","attribute_value_mlt":[{"subitem_text_value":"梅﨑,創"},{"subitem_text_value":"植村,仁一"}]},"item_14_version_type_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Umezaki, So"}],"nameIdentifiers":[{"nameIdentifier":"63367","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Uemura, Jinichi"}],"nameIdentifiers":[{"nameIdentifier":"63368","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-03-16"}],"displaytype":"detail","filename":"IDP000886_001.pdf","filesize":[{"value":"975.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Full-text PDF","url":"https://ir.ide.go.jp/record/53687/files/IDP000886_001.pdf"},"version_id":"c66e42bf-7af1-47d6-b9d4-7a5d7215edf2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"COVID-19","subitem_subject_scheme":"Other"},{"subitem_subject":"connectivity","subitem_subject_scheme":"Other"},{"subitem_subject":"air transportation","subitem_subject_scheme":"Other"},{"subitem_subject":"maritime transportation","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"Air and maritime transport connectivity during Covid-19 pandemic","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Air and maritime transport connectivity during Covid-19 pandemic"}]},"item_type_id":"14","owner":"3","path":["5564"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-03-16"},"publish_date":"2023-03-16","publish_status":"0","recid":"53687","relation_version_is_last":true,"title":["Air and maritime transport connectivity during Covid-19 pandemic"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-27T13:46:34.984293+00:00"}