{"_buckets": {"deposit": "f585cd16-1afc-468e-863d-7fd864efc4cd"}, "_deposit": {"id": "27272", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "27272"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00027272", "sets": ["456", "1453"]}, "item_7_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Welfare Analysis of Oligopoly in Homogeneous Product Market : Part I : A Study on the Divergence between Private and Social Marginal Costs"}]}, "item_7_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2008-03", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "44", "bibliographicPageStart": "19", "bibliographicVolumeNumber": "84", "bibliographic_titles": [{"bibliographic_title": "新潟大学経済論集"}, {"bibliographic_title": "新潟大学経済論集", "bibliographic_titleLang": "en"}]}]}, "item_7_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "本論文では，同質的寡占企業の生産量決定と私的・社会的限界費用の乖離との関係に関して，部分均衡分析を用いた余剰分析を行なう．完全競争市場と異なり寡占市場では，過小供給と高価格が発生し，社会的余剰が減少する．一方，企業の私的限界費用が，外部不経済を考慮した社会的限界費用と乖離する時，過大供給が発生し，社会的余剰が減少する．本論文は，同質的な寡占企業が競争する不完全競争市場の下で，私的限界費用と社会的限界費用とが乖離している状態を考察し，社会的余剰がファーストベストの経済状態と比較してどう変化するのかについて，部分均衡分析の簡単なモデルを用いて余剰分析を行なう．社会的余剰の大きさを比較することで，不完全競争市場のセカンドベストの状況において，市場の失敗を回避し，社会的余剰を大きくするために，どのような制作が望ましいのかについて，余剰分析のグラフを用いて理論的提言を行なう．", "subitem_description_type": "Abstract"}]}, "item_7_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "158684", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Hamada, Kojun"}]}]}, "item_7_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "新潟大学経済学会"}]}, "item_7_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_7_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00183269", "subitem_source_identifier_type": "NCID"}]}, "item_7_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "02861569", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "濱田, 弘潤"}], "nameIdentifiers": [{"nameIdentifier": "158683", "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": "2019-08-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "84_19-44.pdf", "filesize": [{"value": "1.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1100000.0, "url": {"label": "84_19-44.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/27272/files/84_19-44.pdf"}, "version_id": "14fa5674-628d-4327-9460-390a902f81a7"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "死荷重", "subitem_subject_scheme": "Other"}, {"subitem_subject": "私的限界費用", "subitem_subject_scheme": "Other"}, {"subitem_subject": "社会的限界費用", "subitem_subject_scheme": "Other"}, {"subitem_subject": "同質的寡占市場", "subitem_subject_scheme": "Other"}, {"subitem_subject": "余剰分析", "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": "同質的寡占市場の余剰分析 : Part I : 私的・社会的限界費用の乖離に関する一考察", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "同質的寡占市場の余剰分析 : Part I : 私的・社会的限界費用の乖離に関する一考察"}, {"subitem_title": "同質的寡占市場の余剰分析 : Part I : 私的・社会的限界費用の乖離に関する一考察", "subitem_title_language": "en"}]}, "item_type_id": "7", "owner": "1", "path": ["456", "1453"], "permalink_uri": "http://hdl.handle.net/10191/6624", "pubdate": {"attribute_name": "公開日", "attribute_value": "2008-10-29"}, "publish_date": "2008-10-29", "publish_status": "0", "recid": "27272", "relation": {}, "relation_version_is_last": true, "title": ["同質的寡占市場の余剰分析 : Part I : 私的・社会的限界費用の乖離に関する一考察"], "weko_shared_id": null}