{"created":"2021-03-01T07:02:38.445995+00:00","id":42715,"links":{},"metadata":{"_buckets":{"deposit":"e8337db1-5ae5-46f0-8bee-4da8c7823ff3"},"_deposit":{"id":"42715","owners":[],"pid":{"revision_id":0,"type":"depid","value":"42715"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00042715","sets":["62:7433:7437","9:7435:7436"]},"item_8_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Portfolio Management and Profitability of Mitsubishi Zaibatsu"}]},"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-01","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"CIRJE-J-143","bibliographic_titles":[{"bibliographic_title":"Discussion paper series. CIRJE-J"}]}]},"item_8_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This paper explores the change in the security portfolio of the holding company of Mitsubishi Zaibatsu (Mitsubishi Partnership) and its implication on the profitability of that company. First we confirmed that Mitsubishi Partnership substantially altered the portfolio from 1925 to 1935, especially in the early 1930s. Then we decomposed the profitability change into that due to the changes in the returns on the individual securities which had existed in the portfolio and that due to the change in the portfolio. We found that whereas the former factor was larger, the portfolio factor was also substantial and positively contributed to the profitability. It is suggested that the zaibatsu holding company secured profitability thorough management of the portfolio as well as thorough governance of the companies in which it invested.","subitem_description_type":"Abstract"}]},"item_8_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"三菱史料館論集, (7), 掲載予定.","subitem_description_type":"Other"},{"subitem_description":"本文フィルはリンク先を参照のこと","subitem_description_type":"Other"}]},"item_8_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"98237","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Okazaki, Tetsuji"}]}]},"item_8_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本経済国際共同センター"}]},"item_8_relation_25":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.cirje.e.u-tokyo.ac.jp/research/dp/2006/2006cj143ab.html","subitem_relation_type_select":"URI"}}]},"item_8_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11451834","subitem_source_identifier_type":"NCID"}]},"item_8_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"330","subitem_subject_scheme":"NDC"}]},"item_8_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Center for International Research on the Japanese Economy"}]},"item_8_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院経済学研究科"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岡崎, 哲二"}],"nameIdentifiers":[{"nameIdentifier":"98236","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"三菱合資会社の有価証券ポートフォリオ管理と投資収益率","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"三菱合資会社の有価証券ポートフォリオ管理と投資収益率"}]},"item_type_id":"8","owner":"1","path":["7436","7437"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-01-17"},"publish_date":"2017-01-17","publish_status":"0","recid":"42715","relation_version_is_last":true,"title":["三菱合資会社の有価証券ポートフォリオ管理と投資収益率"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:17:40.169364+00:00"}