{"_buckets": {"deposit": "9715655e-6d72-40b1-a2ea-2ddc8f0db395"}, "_deposit": {"id": "2007969", "owner": "1", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2007969"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02007969", "sets": ["1642837848756", "1642838405494"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Long-run Changes in the Emission Intensities of Japan, the United States, and the United Kingdom : A DEA Approach", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Shimizu, Masayuki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "清水, 政行", "creatorNameLang": "ja"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186609386": {"attribute_name": "Subject", "attribute_value_mlt": [{"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Carbon and Sulfur Emissions"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Emission Intensity Index"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Environmental Performance"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "Using the emission intensity index, this study examines long-run changes in environmental performance by applying a Data Envelopment Analysis (DEA) approach. The analysis of time-series data from 1890-1992 reveals important implications for Japan, the United States, and the United Kingdom. This study confirms that the emission intensity indices of all three countries were at their highest before the Second World War. Thus, environmental performance deteriorated before the Second World War and improved after it. Furthermore, the emission intensity indices were high at low-income levels. Therefore, progressive improvements in income levels led to better environmental performance and economic development.", "subitem_description_type": "Other"}, {"subitem_description": "紀要論文", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "琉球大学法文学部"}, {"subitem_1522300295150": "en", "subitem_1522300316516": "Faculty of Law and Letters University of the Ryukyus"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "eng"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/31576"}]}, "item_1617186819068": {"attribute_name": "Identifier Registration", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.24564/0002007969", "subitem_identifier_reg_type": "JaLC"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "0557-580X"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN00250468"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "琉球大学経済研究＝Ryukyu University Economic Review"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2014-09-30", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "88", "bibliographicPageEnd": "38", "bibliographicPageStart": "23"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "No88p023.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2007969/files/No88p023.pdf"}, "version_id": "cd818060-d380-436e-b7d1-68632f2de791"}]}, "item_title": "Long-run Changes in the Emission Intensities of Japan, the United States, and the United Kingdom : A DEA Approach", "item_type_id": "15", "owner": "1", "path": ["1642837848756", "1642838405494"], "permalink_uri": "https://doi.org/10.24564/0002007969", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2015-08-20"}, "publish_date": "2015-08-20", "publish_status": "0", "recid": "2007969", "relation": {}, "relation_version_is_last": true, "title": ["Long-run Changes in the Emission Intensities of Japan, the United States, and the United Kingdom : A DEA Approach"], "weko_shared_id": -1}