{"created":"2023-06-20T15:03:06.615069+00:00","id":1068,"links":{},"metadata":{"_buckets":{"deposit":"af130514-679a-4718-b5a9-b4e9f1e5fbd2"},"_deposit":{"created_by":16,"id":"1068","owners":[16],"pid":{"revision_id":0,"type":"depid","value":"1068"},"status":"published"},"_oai":{"id":"oai:grips.repo.nii.ac.jp:00001068","sets":["1:21"]},"author_link":["6552","6553","6554","6555"],"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":"The existence of localized knowledge spillovers found by Jaffe, Trajtenberg and Henderson (1993) has recently been challenged by Thompson and Fox-Kean (2005). To settle this debate, we develop a new approach by incorporating their concepts of control patents into the distance-based test of localization (Duranton and Overman, 2005). Using microgeographic data, we identify localization distance for each technology class while allowing for cross-boundary spillovers, unlike the existing literature where localization is detected at the state or metropolitan statistical area level. We find solid evidence supporting localized knowledge spillovers even when finer controls are used. We further relax the commonly made assumption of perfect controls, and show that the majority of technology classes exhibit localization 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":"6552","nameIdentifierScheme":"WEKO"}],"names":[{"name":"村田, 安寧","nameLang":"ja"}]},{"nameIdentifiers":[{"nameIdentifier":"6553","nameIdentifierScheme":"WEKO"}],"names":[{"name":"中嶋, 亮","nameLang":"ja"}]},{"nameIdentifiers":[{"nameIdentifier":"6554","nameIdentifierScheme":"WEKO"}],"names":[{"name":"岡本, 亮介","nameLang":"ja"}]},{"nameIdentifiers":[{"nameIdentifier":"6555","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":"10.24545/00001068","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/11-11.html"}],"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://ideas.repec.org/p/ngi/dpaper/11-11.html","subitem_relation_type_select":"URI"}}]},"item_12_text_10":{"attribute_name":"発行年","attribute_value_mlt":[{"subitem_text_value":"2011-09"}]},"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":"横浜国立大学大学院経済学部 / Department of Economics, Yokohama National University"},{"subitem_text_value":"政策研究大学院大学 / National Graduate Institute for Policy Studies"},{"subitem_text_value":"筑波大学大学院人文社会科学研究科 / Graduate School of Humanities and Social Sciences, University of Tsukuba"}]},"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":"2011-09-28","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"DP11-11","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":"DP11-11.pdf","filesize":[{"value":"693.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"DP11-11.pdf","url":"https://grips.repo.nii.ac.jp/record/1068/files/DP11-11.pdf"},"version_id":"33f2ce75-af20-45d6-bce1-6f96e7a0809e"}]},"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"}]},"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","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Localized knowledge spillovers and patent citations: A distance-based approach","subitem_title_language":"en"}]},"item_type_id":"12","owner":"16","path":["21"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2011-09-28"},"publish_date":"2011-09-28","publish_status":"0","recid":"1068","relation_version_is_last":true,"title":["Localized knowledge spillovers and patent citations: A distance-based approach"],"weko_creator_id":"16","weko_shared_id":-1},"updated":"2023-11-20T08:54:08.059662+00:00"}