{"created":"2023-06-20T15:03:43.321832+00:00","id":1877,"links":{},"metadata":{"_buckets":{"deposit":"cd1b3a89-2634-46b0-8503-c03cf9ed5268"},"_deposit":{"created_by":16,"id":"1877","owners":[16],"pid":{"revision_id":0,"type":"depid","value":"1877"},"status":"published"},"_oai":{"id":"oai:grips.repo.nii.ac.jp:00001877","sets":["1:117"]},"author_link":["9335"],"item_12_description_22":{"attribute_name":"著者情報","attribute_value_mlt":[{"subitem_description":"http://www.grips.ac.jp/list/jp/facultyinfo/kijima-yoko/","subitem_description_type":"Other"}]},"item_12_description_6":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Nigeria introduced an e-voucher fertilizer subsidy program that distributes vouchers directly to a beneficiary’s mobile phone for enhancing agricultural productivity and food security by changing land use from extensive to intensive farming. By using panel data on rice-growing households in 2012 and 2014 and applying a household fixed effects approach and inverse probability weighting methods, we assess whether and how much the e-voucher program increases fertilizer application on rice production. We do not find evidence that the program results in higher fertilizer application. This is because there is a strong crowding-out effect in the study areas in which the private fertilizer market is active. This finding suggests that introducing a potentially innovative device is not sufficient to boost agricultural production and food security.  ","subitem_description_type":"Abstract"}]},"item_12_description_7":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"JEL Classification Codes: C23, Q12, Q13, Q18","subitem_description_type":"Other"}]},"item_12_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"9335","nameIdentifierScheme":"WEKO"}],"names":[{"name":"木島, 陽子","nameLang":"ja"}]}]},"item_12_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24545/00001865","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_text_10":{"attribute_name":"発行年","attribute_value_mlt":[{"subitem_text_value":"2022-03"}]},"item_12_text_5":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"政策研究大学院大学 / National Graduate Institute for Policy Studies"}]},"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":"2022-03-14","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"21-07","bibliographic_titles":[{"bibliographic_title":"GRIPS Discussion Papers","bibliographic_titleLang":"en"}]}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"KIJIMA, Yoko","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"DP21-07.pdf","filesize":[{"value":"641.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"DP21-07.pdf","url":"https://grips.repo.nii.ac.jp/record/1877/files/DP21-07.pdf"},"version_id":"9215d2e6-7b8d-454d-b746-e3e2077df711"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"e-voucher","subitem_subject_scheme":"Other"},{"subitem_subject":"fertilizer subsidy","subitem_subject_scheme":"Other"},{"subitem_subject":"rice production","subitem_subject_scheme":"Other"},{"subitem_subject":"Nigeria","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":"Effect of Nigeria’s e-voucher input subsidy program on fertilizer use, rice production, and household income","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effect of Nigeria’s e-voucher input subsidy program on fertilizer use, rice production, and household income","subitem_title_language":"en"}]},"item_type_id":"12","owner":"16","path":["117"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-03-14"},"publish_date":"2022-03-14","publish_status":"0","recid":"1877","relation_version_is_last":true,"title":["Effect of Nigeria’s e-voucher input subsidy program on fertilizer use, rice production, and household income"],"weko_creator_id":"16","weko_shared_id":-1},"updated":"2023-11-20T08:42:21.205828+00:00"}