{"created":"2021-03-01T07:01:59.543404+00:00","id":42143,"links":{},"metadata":{"_buckets":{"deposit":"3c266371-e33f-4377-a188-001137ed6cfe"},"_deposit":{"id":"42143","owners":[],"pid":{"revision_id":0,"type":"depid","value":"42143"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00042143","sets":["62:7433:7434","9:7435:7436"]},"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2009-10","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"CIRJE-F-683","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":"The internal models amendment to the Basel Accord allows banks to use internal models to forecast Value-at-Risk (VaR) thresholds, which are used to calculate the required capital that banks must hold in reserve as a protection against negative changes in the value of their trading portfolios. As capital reserves lead to an opportunity cost to banks, it is likely that banks could be tempted to use models that underpredict risk, and hence lead to low capital charges. In order to avoid this problem the Basel Accord introduced a backtesting procedure, whereby banks using models that led to excessive violations are penalised through higher capital charges. This paper investigates the performance of five popular volatility models that can be used to forecast VaR thresholds under a variety of distributional assumptions. The results suggest that, within the current constraints and the penalty structure of the Basel Accord, the lowest capital charges arise when using models that lead to excessive violations, thereby suggesting the current penalty structure is not severe enough to control risk management. In addition, an alternative penalty structure is suggested to be more effective in aligning the interests of banks and regulators.","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/2009/2009cf683ab.html","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":"School of Economics and Finance Curtin University of Technology"},{"subitem_text_value":"Econometrics Institute Erasmus School of Economics Erasmus University Rotterdam"},{"subitem_text_value":"Tinbergen Institute The Netherlands"},{"subitem_text_value":"Center for International Research on the Japanese Economy (CIRJE) Faculty 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":"da, Veiga  Bernardo"}],"nameIdentifiers":[{"nameIdentifier":"96997","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Chan, Felix"}],"nameIdentifiers":[{"nameIdentifier":"96998","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"McAleer, Michael"}],"nameIdentifiers":[{"nameIdentifier":"96999","nameIdentifierScheme":"WEKO"}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Value-at-Risk (VaR)","subitem_subject_scheme":"Other"},{"subitem_subject":"GARCH","subitem_subject_scheme":"Other"},{"subitem_subject":"risk management","subitem_subject_scheme":"Other"},{"subitem_subject":"violations","subitem_subject_scheme":"Other"},{"subitem_subject":"forecasting","subitem_subject_scheme":"Other"},{"subitem_subject":"simulations","subitem_subject_scheme":"Other"},{"subitem_subject":"Basel Accord penalties","subitem_subject_scheme":"Other"},{"subitem_subject":"JEL Classifications: G32, G11, G17, C53, C22.","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":"It Pays to Violate: How Effective are the Basel Accord Penalties?","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"It Pays to Violate: How Effective are the Basel Accord Penalties?"}]},"item_type_id":"8","owner":"1","path":["7436","7434"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-05-31"},"publish_date":"2013-05-31","publish_status":"0","recid":"42143","relation_version_is_last":true,"title":["It Pays to Violate: How Effective are the Basel Accord Penalties?"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:17:23.782401+00:00"}