{"created":"2023-06-20T15:03:04.975056+00:00","id":1043,"links":{},"metadata":{"_buckets":{"deposit":"80f976ef-311e-4603-946c-764a0a2af21e"},"_deposit":{"created_by":16,"id":"1043","owners":[16],"pid":{"revision_id":0,"type":"depid","value":"1043"},"status":"published"},"_oai":{"id":"oai:grips.repo.nii.ac.jp:00001043","sets":["1:20"]},"author_link":["6460","6461","6458","6459"],"item_12_description_6":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We identify the major factors affecting farm and nonfarm income by using panel data in Ethiopia, Kenya, and Uganda. We supplement the panel data with household-level soil fertility data and road distance data to the nearest urban center. The proportion of the loose surface roads, instead of tarmac roads, has a clear negative association with crop income, livestock income, and per capita income in both Kenya and Uganda. We also find that soil fertility has a clear positive association with crop and livestock incomes in Kenya, but not in Uganda and Ethiopia. In Kenya, farmers produce not only cereal crops but also high value crops and engage in dairy and other livestock production if the fertility of the soil is good.","subitem_description_type":"Abstract"}]},"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":"6460","nameIdentifierScheme":"WEKO"}],"names":[{"name":"山野, 峰","nameLang":"ja"}]},{"nameIdentifiers":[{"nameIdentifier":"6461","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":"10.24545/00001043","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/10-22.html"}],"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://ideas.repec.org/p/ngi/dpaper/10-22.html","subitem_relation_type_select":"URI"}}]},"item_12_text_10":{"attribute_name":"発行年","attribute_value_mlt":[{"subitem_text_value":"2010-12"}]},"item_12_text_5":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Foundation for Advanced Studies on International Development; 政策研究大学院大学 / National Graduate Institute for Policy Studies"},{"subitem_text_value":"筑波大学 / Tsukuba 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":"2010-12-01","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"DP10-22","bibliographic_titles":[{"bibliographic_title":"GRIPS Discussion Papers","bibliographic_titleLang":"en"}]}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"YAMANO, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KIJIMA, Yoko","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"DP10-22.pdf","filesize":[{"value":"241.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"DP10-22.pdf","url":"https://grips.repo.nii.ac.jp/record/1043/files/DP10-22.pdf"},"version_id":"898b578f-7a43-48b7-b6bc-11d23d11f3b1"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Soil Fertility","subitem_subject_scheme":"Other"},{"subitem_subject":"Market Access","subitem_subject_scheme":"Other"},{"subitem_subject":"Poverty","subitem_subject_scheme":"Other"},{"subitem_subject":"Road Infrastructure","subitem_subject_scheme":"Other"},{"subitem_subject":"East Africa","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":"Market Access, Soil Fertility, and Income in East Africa","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Market Access, Soil Fertility, and Income in East Africa","subitem_title_language":"en"}]},"item_type_id":"12","owner":"16","path":["20"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2010-12-01"},"publish_date":"2010-12-01","publish_status":"0","recid":"1043","relation_version_is_last":true,"title":["Market Access, Soil Fertility, and Income in East Africa"],"weko_creator_id":"16","weko_shared_id":-1},"updated":"2023-11-20T08:55:16.539102+00:00"}