{"created":"2023-05-15T14:21:31.111772+00:00","id":3198,"links":{},"metadata":{"_buckets":{"deposit":"c4e09ddf-14c0-4c86-b8b2-3d7cb2697415"},"_deposit":{"created_by":3,"id":"3198","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"3198"},"status":"published"},"_oai":{"id":"oai:bunkyo.repo.nii.ac.jp:00003198","sets":["1:26:203"]},"author_link":["4141"],"item_5_biblio_info_13":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-01-01"},"bibliographicPageEnd":"135","bibliographicPageStart":"121","bibliographicVolumeNumber":"19","bibliographic_titles":[{"bibliographic_title":"情報研究"},{"bibliographic_title":"Information and Communication Studies"}]}]},"item_5_date_43":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2011-02-22"}]},"item_5_description_12":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"　This paper examines the complicated interactions among innovation, imitation, market structure, and many aspects of industry performance. A central aspect of Schumpeterian competition is that some firms strive to be leaders in technological innovations, while others atempt to keep up by imitating the successesof leaders.\n　Nelson and Winter constructed the simulation model of Schumpeterian competition for the first time. It is a Markov model of a single industry in which firms produce a homogeneous product and in which cost reduction through productivity improvement is the major competitive weapon.\n　In the first section of the paper, the basic structure of the Nelson- Winter (NW) model is presented. Next section, the innovation and imitation process of industry by modified NW model are simulated with MapleV language.\n　Being distinguished innovative firms and imitative firms in simulation run, we can explicitly analyze the behavior of productivity, output, market share and profit rate of each firm quantitatively, and price, total output, inverse of Herfindahl-Hirschman index, and average productivity of industry are evaluated for 50 periods.","subitem_description_type":"Abstract"}]},"item_5_description_38":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_5_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03893367"}]},"item_5_text_39":{"attribute_name":"本文言語","attribute_value_mlt":[{"subitem_text_value":"日本語"}]},"item_5_text_42":{"attribute_name":"ID","attribute_value_mlt":[{"subitem_text_value":"BKSJ190006"}]},"item_5_text_7":{"attribute_name":"Author","attribute_value_mlt":[{"subitem_text_value":"Tomita, Teruhiro"}]},"item_5_text_8":{"attribute_name":"所属機関","attribute_value_mlt":[{"subitem_text_value":"文教大学情報学部"}]},"item_5_text_9":{"attribute_name":"Institution","attribute_value_mlt":[{"subitem_text_value":"Bunkyo University Faculty of Information and Communications"}]},"item_5_version_type_35":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"富田, 輝博"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-03-24"}],"displaytype":"detail","filename":"BKSJ190006.pdf","filesize":[{"value":"791.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"BKSJ190006.pdf","url":"https://bunkyo.repo.nii.ac.jp/record/3198/files/BKSJ190006.pdf"},"version_id":"b8edf59d-a0fc-4c21-a247-4552c70f7159"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Schumpeterian competition"},{"subitem_subject":"innovation"},{"subitem_subject":"imitation"},{"subitem_subject":"Herfindahl index"}]},"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":"シュンペーター的競争と技術進歩","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"シュンペーター的競争と技術進歩"},{"subitem_title":"Schumpeterian Competition and Technical Progress"}]},"item_type_id":"5","owner":"3","path":["203"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-02-22"},"publish_date":"2011-02-22","publish_status":"0","recid":"3198","relation_version_is_last":true,"title":["シュンペーター的競争と技術進歩"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T16:47:02.797105+00:00"}