{"created":"2021-03-01T06:34:32.207841+00:00","id":17229,"links":{},"metadata":{"_buckets":{"deposit":"1278ea36-d6e9-4194-885c-b70b3063cd47"},"_deposit":{"id":"17229","owners":[],"pid":{"revision_id":0,"type":"depid","value":"17229"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00017229","sets":["55:864:962:966","9:504:867:964:967"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Relationship between Price Leadership and Sustainable Collusion(<Special issue>Economic Law and Industrial Organization)"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-03-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3-4","bibliographicPageEnd":"41","bibliographicPageStart":"31","bibliographicVolumeNumber":"56","bibliographic_titles":[{"bibliographic_title":"社會科學研究"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"現実に観察される多様な企業行動の一つに,ある企業が先に価格変更を発表し,同業他社が一斉に同内容の価格変更を予告するという行為がある.実際に価格変更が行われる時は全ての企業がほぼ一斉に値上げを行っている以上,特定の順番で「予告」を行うこと自体には一見深い意昧はないように見える.本稿はこうした一連の行為をカルテルの文脈で理論的に分析した結果,とりわけ,低い割引率(discount factor)の下で,全ての企業が厳密に利得を増やせるようなカルテルが実現可能になるため,その戦略的価値は非常に高くなることを明らかにした.","subitem_description_type":"Abstract"},{"subitem_description":"This paper examines price leadership in the context of collusion. Using simple duopolistic price competition as a stage game, we analyze repeated price competition and show that payoffirrelevant timing structure allows all firms earn strictly higher profits especially when the discount factor is low. This result implies that the loss by the adoption of price leadership may be rather large when the price leadership appears from the collusive behaviors of firms.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"107807","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ishibashi, Ikuo"}]}]},"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_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_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"300","subitem_subject_scheme":"NDC"}]},"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":"青山学院大学経済学部"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"石橋, 郁雄"}],"nameIdentifiers":[{"nameIdentifier":"107806","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":"2017-06-26"}],"displaytype":"detail","filename":"KJ00004192085.pdf","filesize":[{"value":"753.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00004192085.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/17229/files/KJ00004192085.pdf"},"version_id":"d1b5e111-1fdd-46c6-90e2-ceb8e5a83fb9"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"プライスリーダーシップ","subitem_subject_scheme":"Other"},{"subitem_subject":"独占禁止法","subitem_subject_scheme":"Other"},{"subitem_subject":"カルテル","subitem_subject_scheme":"Other"},{"subitem_subject":"価格競争","subitem_subject_scheme":"Other"},{"subitem_subject":"同調値上げ","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":"戦略的なリーダーシップの形成とカルテルの実現可能性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"戦略的なリーダーシップの形成とカルテルの実現可能性"}]},"item_type_id":"4","owner":"1","path":["966","967"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-09-19"},"publish_date":"2008-09-19","publish_status":"0","recid":"17229","relation_version_is_last":true,"title":["戦略的なリーダーシップの形成とカルテルの実現可能性"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:56:00.540894+00:00"}