{"created":"2023-10-16T01:02:01.382707+00:00","id":2000105,"links":{},"metadata":{"_buckets":{"deposit":"876cdba8-88eb-470f-b47b-a61e8daa6f3b"},"_deposit":{"created_by":21,"id":"2000105","owner":"20","owners":[21],"pid":{"revision_id":0,"type":"depid","value":"2000105"},"status":"published"},"_oai":{"id":"oai:doshisha.repo.nii.ac.jp:02000105","sets":["4151:8699:4175:4176","4251:6216:6483:8765:6484"]},"author_link":["12260"],"item_1694497428290":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士(経済学)","subitem_degreename_language":"ja"}]},"item_1694497507610":{"attribute_name":"学位名（英）","attribute_value_mlt":[{"subitem_degreename":"Doctor of Economics","subitem_degreename_language":"en"}]},"item_1694497573527":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"同志社大学"},{"subitem_degreegrantor_language":"en","subitem_degreegrantor_name":"Doshisha University"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"34310","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_3_date_granted_27":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2023-09-07"}]},"item_3_description_12":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究の目的は、日本の製紙業界における合併のダイナミックな市場構造の変化に注目し、合併のインセンティブを経済合理的に捉え、収益性・生産性・効率性の変化を多角的な統計分析によって解明することである。この研究では、寡占市場の理論モデルを前提として製紙業界の市場構造を明らかにするとともに、全要素生産性の計測を行い、費用関数を用いた製紙企業の規模と範囲の経済性の検証とSFA・DEAを用いて合併の効率性を分析している。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"The purpose of this study is to focus on the dynamic market structure of mergers in the Japanese paper industry, to take an economically rational view of merger incentives, and to elucidate changes in profitability, productivity, and efficiency through multifaceted statistical analysis. This study clarifies the market structure of the paper industry based on  theoretical models of an oligopoly market, measures total factor productivity, examines the economies of scale and scope of paper companies using cost functions, and analyzes the efficiency of mergers using SFA and DEA.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_3_dissertation_number_28":{"attribute_name":"学位授与番号","attribute_value_mlt":[{"subitem_dissertationnumber":"乙第354号"}]},"item_3_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.14988/0002000105","subitem_identifier_reg_type":"JaLC"}]},"item_3_relation_16":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"BD05896279","subitem_relation_type_select":"NCID"}}]},"item_3_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"掲載刊行物所蔵情報へのリンク ／ Link to 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マサヒロ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Ueda","familyNameLang":"en"},{"familyName":"上田","familyNameLang":"ja"},{"familyName":"ウエダ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Masahiro","givenNameLang":"en"},{"givenName":"雅弘","givenNameLang":"ja"},{"givenName":"マサヒロ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"12260","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000002489923","nameIdentifierScheme":"CiNii 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KB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"要約/summary","objectType":"summary","url":"https://doshisha.repo.nii.ac.jp/record/2000105/files/yo354.pdf"},"version_id":"bbf2e55d-ed5e-46a9-a11b-7157cdae642c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"日本の製紙業","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"企業合併","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"寡占市場","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"クールノー・モデル","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"シュタッケルベルク・モデル","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"規模の経済性","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"範囲の経済性","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"生産性分析","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"効率性分析","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"状態空間モデル","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Japanese paper industry","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Merger","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Oligopoly market","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Cournot model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Stackelberg model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Economies of scale","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Economies of scope","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Productivity analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Efficiency analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"SFA","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"DEA","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"State space model","subitem_subject_language":"en","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":"thesis","resourceuri":"http://purl.org/coar/resource_type/c_46ec"}]},"item_title":"日本の製紙業界における生産性と効率性に関する理論実証分析 : 企業合併効果の計量的アプローチ","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"日本の製紙業界における生産性と効率性に関する理論実証分析 : 企業合併効果の計量的アプローチ","subitem_title_language":"ja"},{"subitem_title":"ニホン ノ セイシ ギョウカイ ニオケル セイサンセイ ト コウリツセイ ニカンスル リロン ジッショウ ブンセキ : キギョウ ガッペイ コウカ ノ ケイリョウテキ アプローチ","subitem_title_language":"ja-Kana"},{"subitem_title":"A theoretical and empirical analysis of productivity and efficiency in the Japanese paper industry : an econometric approach to the effects of mergers","subitem_title_language":"en"}]},"item_type_id":"3","owner":"21","path":["4176","6484"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-10-18"},"publish_date":"2023-10-18","publish_status":"0","recid":"2000105","relation_version_is_last":true,"title":["日本の製紙業界における生産性と効率性に関する理論実証分析 : 企業合併効果の計量的アプローチ"],"weko_creator_id":"21","weko_shared_id":-1},"updated":"2025-12-12T05:36:53.330068+00:00"}