{"created":"2022-12-21T04:08:12.924015+00:00","id":2005889,"links":{},"metadata":{"_buckets":{"deposit":"972ffe60-910f-4994-8e6b-2ba253b54996"},"_deposit":{"id":"2005889","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2005889"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:02005889","sets":["62:7892","9:7435:7439"]},"author_link":[],"control_number":"2005889","item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-12","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"043","bibliographic_titles":[{"bibliographic_title":"Working Papers on Central Bank Communication","bibliographic_titleLang":"en"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"2013年以来，日本銀行は人々のインフレ予想に働きかけて2%のインフレ率を実現しようとしてきたが，2021年まで成功していない．本稿ではゲーム理論の視点から「なぜインフレ予想の操作は難しいのか」という問題について考える．予想インフレ率が長期間安定しているとき，その予想インフレ率は共有知識となり，分析哲学者デイヴィッド・ルイスの意味での慣習として定着する．このときインフレ予想を操作するには，一人ひとりのインフレ予想だけでなく，その共有知識の操作が必要になる．共有知識の操作に成功した例として，1994年にブラジルで実施されたレアル計画について検討する．また，共有知識の操作とナラティブ経済学の関係について論じる．","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_8_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"JEL classification numbers: C72, D80, E31","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_8_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Research Project on Central Bank Communication","subitem_publisher_language":"en"}]},"item_8_relation_25":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.centralbank.e.u-tokyo.ac.jp/category/research/","subitem_relation_type_select":"URI"}}]},"item_8_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"一橋大学"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"一橋大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"宇井, 貴志","creatorNameLang":"ja"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2022-12-21"}],"displaytype":"detail","filename":"cb-wp043.pdf","filesize":[{"value":"324.9KB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/2005889/files/cb-wp043.pdf"},"version_id":"3312111e-8c6d-4c22-b046-1c1db74f84de"}]},"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":"予想に働きかける政策をゲーム理論で考える","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"予想に働きかける政策をゲーム理論で考える","subitem_title_language":"ja"}]},"item_type_id":"8","owner":"1","path":["7439","7892"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-12-21"},"publish_date":"2022-12-21","publish_status":"0","recid":"2005889","relation_version_is_last":true,"title":["予想に働きかける政策をゲーム理論で考える"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-26T08:07:23.071666+00:00"}