{"created":"2021-11-15T06:10:39.716680+00:00","id":2002826,"links":{},"metadata":{"_buckets":{"deposit":"a49de83d-8047-4ddf-b060-cff513bfebd1"},"_deposit":{"id":"2002826","owner":"1","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2002826"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:02002826","sets":["67:68:4399:1636954529678","9:504:4401:1636954474158"]},"author_link":[],"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-10-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"61","bibliographicPageStart":"39","bibliographicVolumeNumber":"101","bibliographic_titles":[{"bibliographic_title":"情報学研究 : 学環 : 東京大学大学院情報学環紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Journal of Information Studies, Interfaculty Initiative in Information Studies, The University of Tokyo","bibliographic_titleLang":"en"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Amid power struggles over global digital governance, driven by cutting-edge technologies and fueled by the surge of COVID-19, how can we safeguard a robust checking function against the abuse of power – a function typically carried out by the professional press or mass media as the Fourth Estate? / This article reviews the principle of separation of powers and institutional designs for checks and balances, mainly from the perspective of Japanese constitutional law. It also analyzes a number of problems in the current situation, such as the decline of traditional news media, the emergence of “news deserts”, and the rise of“ surveillance capitalism” in digital markets. / It further demonstrates that there is a recurring structural problem of unilateral information flow and power asymmetry not only in the mass speech markets of the twentieth century but also in the emerging twenty-first century digital milieu increasingly dominated by global online platforms and black-box algorithms. / In conclusion, this article argues that a desideratum for a future digital governance in Japan should be “separation of information powers” to transparentize and democratize the governance structure itself, by achieving a high level of diversification, decentralization, and internationalization of those who take power and those who challenge them.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_4_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"教員研究論文","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"Faculty Papers","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0002002826","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学大学院情報学環","subitem_publisher_language":"ja"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12032633","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1880697X","subitem_source_identifier_type":"PISSN"},{"subitem_source_identifier":"21878056","subitem_source_identifier_type":"EISSN"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"東京大学大学院情報学環・学際情報学府"},{"subitem_text_language":"en","subitem_text_value":"Interfaculty Initiative in Information Studies, Graduate School of Interdisciplinary Information Studies, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東京大学","affiliationNameLang":"ja"},{"affiliationName":"The University of Tokyo","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"山口, いつ子","creatorNameLang":"ja"},{"creatorName":"Yamaguchi, Itsuko","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"date":[{"dateType":"Available","dateValue":"2021-11-15"}],"displaytype":"detail","filename":"101_3.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/2002826/files/101_3.pdf"},"version_id":"48025f2b-05c4-4732-827b-d6fd40403eb3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"権力分立","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"抑制・均衡","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"自由","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"共創","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"デジタル統治","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"透明性","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"民主主義","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"メディア","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"デジタルプラットフォーム","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"アルゴリズム","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Separation of Powers","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Checks and Balances","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Liberty","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Co-creation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Digital Governance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Transparency","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Democracy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Media","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Digital Platforms","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Algorithms","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"情報権力分立 : 自由と共創のためのデジタル統治構造の透明化・民主化","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"情報権力分立 : 自由と共創のためのデジタル統治構造の透明化・民主化","subitem_title_language":"ja"},{"subitem_title":"Separation of Information Powers : Transparentizing and Democratizing Digital Governance for Liberty and Co-creation","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["1636954529678","1636954474158"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-11-15"},"publish_date":"2021-11-15","publish_status":"0","recid":"2002826","relation_version_is_last":true,"title":["情報権力分立 : 自由と共創のためのデジタル統治構造の透明化・民主化"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T05:31:22.525781+00:00"}