{"created":"2023-06-20T15:03:09.111231+00:00","id":1105,"links":{},"metadata":{"_buckets":{"deposit":"f22bb69d-cbc0-42ef-8de6-0b532c1793df"},"_deposit":{"created_by":16,"id":"1105","owners":[16],"pid":{"revision_id":0,"type":"depid","value":"1105"},"status":"published"},"_oai":{"id":"oai:grips.repo.nii.ac.jp:00001105","sets":["1:22"]},"author_link":["6681","6682","6683","6684"],"item_12_description_22":{"attribute_name":"著者情報","attribute_value_mlt":[{"subitem_description":"https://www.grips.ac.jp/list/jp/facultyinfo/okamoto_ryosuke/","subitem_description_type":"Other"}]},"item_12_description_6":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We develop a new distance-based test of localized knowledge spillovers that embeds the concept of control patents. Using microgeographic data, we identify localization distance for each technology class while allowing for spillovers across geographic units. We revisit the debate by Thompson and Fox-Kean (2005a,b) and Henderson, Jaffe and Trajtenberg (2005) on the existence of localized knowledge spillovers, and find solid evidence supporting localization even when using fine-grained controls. We further relax the assumption of perfect controls, and show that our distance-based test detects localization for the majority of technology classes unless hidden biases induced by imperfect controls are extremely large.","subitem_description_type":"Abstract"}]},"item_12_description_7":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"JEL Classification Codes: O31, R12","subitem_description_type":"Other"}]},"item_12_description_8":{"attribute_name":"分野","attribute_value_mlt":[{"subitem_description":"経済学 / Economics","subitem_description_type":"Other"}]},"item_12_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"6681","nameIdentifierScheme":"WEKO"}],"names":[{"name":"村田, 安寧","nameLang":"ja"}]},{"nameIdentifiers":[{"nameIdentifier":"6682","nameIdentifierScheme":"WEKO"}],"names":[{"name":"中嶋, 亮","nameLang":"ja"}]},{"nameIdentifiers":[{"nameIdentifier":"6683","nameIdentifierScheme":"WEKO"}],"names":[{"name":"岡本, 亮介","nameLang":"ja"}]},{"nameIdentifiers":[{"nameIdentifier":"6684","nameIdentifierScheme":"WEKO"}],"names":[{"name":"田村, 龍一","nameLang":"ja"}]}]},"item_12_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24545/00001105","subitem_identifier_reg_type":"JaLC"}]},"item_12_publisher_12":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"GRIPS Policy Research Center ","subitem_publisher_language":"en"}]},"item_12_relation_16":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://ideas.repec.org/p/ngi/dpaper/12-18.html"}],"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://ideas.repec.org/p/ngi/dpaper/12-18.html","subitem_relation_type_select":"URI"}}]},"item_12_text_10":{"attribute_name":"発行年","attribute_value_mlt":[{"subitem_text_value":"2013-01"}]},"item_12_text_5":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本大学大学院総合科学研究科 / Advanced Research Institute for the Sciences and Humanities, Nihon University"},{"subitem_text_value":"慶應義塾大学経済学部 / Department of Economics, Keio University"},{"subitem_text_value":"政策研究大学院大学 / National Graduate Institute for Policy Studies"},{"subitem_text_value":"横浜国立大学成長戦略研究センター / Center for Economic Growth Strategy, Yokohama National University"}]},"item_12_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_1693541285410":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-02-04","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"DP12-18","bibliographic_titles":[{"bibliographic_title":"GRIPS Discussion Papers","bibliographic_titleLang":"en"}]}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"MURATA, Yasusada","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"NAKAJIMA, Ryo","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"OKAMOTO, Ryosuke","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"TAMURA, Ryuichi","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"DP12-18.pdf","filesize":[{"value":"536.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"DP12-18.pdf","url":"https://grips.repo.nii.ac.jp/record/1105/files/DP12-18.pdf"},"version_id":"ae87ef9b-4b2f-4076-9543-418c0e45970c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"localized knowledge spillovers","subitem_subject_scheme":"Other"},{"subitem_subject":"distance-based tests","subitem_subject_scheme":"Other"},{"subitem_subject":"microgeographic data","subitem_subject_scheme":"Other"},{"subitem_subject":"K-density","subitem_subject_scheme":"Other"},{"subitem_subject":"patent citations","subitem_subject_scheme":"Other"},{"subitem_subject":"control patents","subitem_subject_scheme":"Other"},{"subitem_subject":"sensitivity analysis","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"}]},"item_title":"Localized knowledge spillovers and patent citations: A distance-based approach (revised version)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Localized knowledge spillovers and patent citations: A distance-based approach (revised version)","subitem_title_language":"en"}]},"item_type_id":"12","owner":"16","path":["22"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2013-02-04"},"publish_date":"2013-02-04","publish_status":"0","recid":"1105","relation_version_is_last":true,"title":["Localized knowledge spillovers and patent citations: A distance-based approach (revised version)"],"weko_creator_id":"16","weko_shared_id":-1},"updated":"2023-11-20T08:53:53.734098+00:00"}