{"created":"2021-03-01T06:34:15.845478+00:00","id":16973,"links":{},"metadata":{"_buckets":{"deposit":"78223a22-1d23-44b8-880e-384ad345875a"},"_deposit":{"id":"16973","owners":[],"pid":{"revision_id":0,"type":"depid","value":"16973"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00016973","sets":["55:864:892:900","9:504:867:894:901"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Mechanism of the income gap expansion and human capital investment"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-11-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"123","bibliographicPageStart":"111","bibliographicVolumeNumber":"63","bibliographic_titles":[{"bibliographic_title":"社會科學研究"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本稿では人的資本蓄積を入れた世代重複モデルを用いて，ある条件のもとで格差の拡大が人的資本の所得に対する収益性に依存することを示した．具体的には，本稿では人的資本への投資が親の資産に依存するモデルを考えた．その結果として教育に対する収穫が不変的な場合は格差が拡大しないが，収穫逓増的な場合は世代間において格差が拡大していき，かつそれが初期時点の所得に依存することを示した．さらに，持続的に消費が拡大するのであれば必ず格差が拡大していき，消費の増加と格差の拡大が，ある種のトレードオフの関係にあることを示した．","subitem_description_type":"Abstract"},{"subitem_description":"This paper provides a simple OLG model with human capital accumulation to analyze the mechanism of income distribution. In the model we assume that the level of human capital investment depends on parents’ assets. As a result, this paper shows that if the wage is increasing return a widening income gap occurs and present income level depends on the initial endowment. Moreover, we show that if the consumption in the economy is increasing, the income gap between rich and poor expand, in other words, there may be the tradeoff between a widening income gap and a increasing consumption.","subitem_description_type":"Abstract"}]},"item_4_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"特集　新しいマクロ経済理論の構築を目指して","subitem_description_type":"Other"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"27063","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SUZUKI, Ryo"}]}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学社会科学研究所"}]},"item_4_select_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00108966","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03873307","subitem_source_identifier_type":"ISSN"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Institute of Social Science, The University of Tokyo"}]},"item_4_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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鈴木, 遼"}],"nameIdentifiers":[{"nameIdentifier":"27062","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":"2017-06-08"}],"displaytype":"detail","filename":"shk063001008.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"shk063001008.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/16973/files/shk063001008.pdf"},"version_id":"bdea3880-0457-4566-8555-59c7f0140fc5"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人的資本","subitem_subject_scheme":"Other"},{"subitem_subject":"世代重複モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"所得格差","subitem_subject_scheme":"Other"},{"subitem_subject":"ジニ係数","subitem_subject_scheme":"Other"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"所得格差拡大のメカニズムと教育投資","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"所得格差拡大のメカニズムと教育投資"}]},"item_type_id":"4","owner":"1","path":["900","901"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-11-20"},"publish_date":"2016-11-20","publish_status":"0","recid":"16973","relation_version_is_last":true,"title":["所得格差拡大のメカニズムと教育投資"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:55:51.501583+00:00"}