{"created":"2021-03-01T07:02:45.177732+00:00","id":42814,"links":{},"metadata":{"_buckets":{"deposit":"55e04764-275a-456a-9168-fac4c89d607b"},"_deposit":{"id":"42814","owners":[],"pid":{"revision_id":0,"type":"depid","value":"42814"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00042814","sets":["62:7433:7434","9:7435:7436"]},"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-07","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"CIRJE-F-806","bibliographic_titles":[{"bibliographic_title":"Discussion paper series. CIRJE-F"}]}]},"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":"We investigate combinatorial auctions from a practical perspective. The auctioneer gathers information according to a dynamical protocol termed ask price procedure. We demonstrate a method for elucidating whether a procedure gathers sufficient information for deriving a VCG mechanism. We calculate representative valuation functions in a history-contingent manner, and show that it is necessary and sufficient to examine whether efficient allocations with and without any buyer associated with the profile of representative valuation functions were revealed. This method is tractable, and can be applied to general procedures with connectedness. The representative valuation functions could be the sufficient statistics for privacy preservation.","subitem_description_type":"Abstract"}]},"item_8_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"本文フィルはリンク先を参照のこと","subitem_description_type":"Other"}]},"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/2011/2011cf806ab.html","subitem_relation_type_select":"URI"}}]},"item_8_relation_28":{"attribute_name":"置換する","attribute_value_mlt":[{"subitem_relation_type":"replaces","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://hdl.handle.net/2261/39558","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":"AA11450569","subitem_source_identifier_type":"NCID"}]},"item_8_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"335","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":"Department of Economics, University of Tokyo"}]},"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":"Matsushima, Hitoshi"}],"nameIdentifiers":[{"nameIdentifier":"98438","nameIdentifierScheme":"WEKO"}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Combinatorial Auctions","subitem_subject_scheme":"Other"},{"subitem_subject":"Ask Price Procedure","subitem_subject_scheme":"Other"},{"subitem_subject":"Price-Based VCG Mechanisms","subitem_subject_scheme":"Other"},{"subitem_subject":"Connectedness","subitem_subject_scheme":"Other"},{"subitem_subject":"Representative Valuation Functions","subitem_subject_scheme":"Other"},{"subitem_subject":"JEL Classification Numbers: D44, D61, D82","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":"Price-Based Combinatorial Auction : Connectedness and Representative Valuations","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Price-Based Combinatorial Auction : Connectedness and Representative Valuations"}]},"item_type_id":"8","owner":"1","path":["7436","7434"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-01-17"},"publish_date":"2017-01-17","publish_status":"0","recid":"42814","relation_version_is_last":true,"title":["Price-Based Combinatorial Auction : Connectedness and Representative Valuations"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:17:59.670510+00:00"}