{"_buckets": {"deposit": "6f8a7a41-7bb2-47b3-9834-509318f2944a"}, "_deposit": {"created_by": 19, "id": "37672", "owners": [19], "pid": {"revision_id": 0, "type": "depid", "value": "37672"}, "status": "published"}, "_oai": {"id": "oai:ir.ide.go.jp:00037672", "sets": ["4096"]}, "author_link": ["44380", "44377", "44378", "44379", "44376"], "item_14_biblio_info_6": {"attribute_name": "収録情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2015-03-01", "bibliographicIssueDateType": "Issued"}, "bibliographicVolumeNumber": "505", "bibliographic_titles": [{"bibliographic_title": "IDE Discussion Paper"}, {"bibliographic_title": "IDE Discussion Paper", "bibliographic_titleLang": "en"}]}]}, "item_14_description_21": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_14_description_23": {"attribute_name": "DIG_NO", "attribute_value_mlt": [{"subitem_description": "IDP000505_001", "subitem_description_type": "Other"}]}, "item_14_description_3": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Many studies find that agricultural markets in developing countries are poorly integrated spatially. Traders\u0027 regional arbitrage plays a key role in integrating markets across space. We investigate the performance of regional arbitrage and the associated obstacles for rice traders in Antananarivo, Madagascar. On the basis of a trader-level biweekly survey spanning 2012–2013, we find that traders are not fully exploiting the regional arbitrage opportunities: most of them fail to purchase from the cheapest district and are paying higher prices than those in the cheapest district. One apparent obstacle is obtaining price information from many different regions. To reduce search costs, we provided regional price information via SMS to randomly selected traders, but found that this had a null-effect on improving arbitrage performance. Traders tend to concentrate on trading with a few fixed districts, even if they are informed about cheaper prices in other new districts, because they worry about quality uncertainty and the trustworthiness of new partners. These findings suggest that not only transmission of price information but also issues related to produce quality and matching prevent the performance of arbitrage and market integration.", "subitem_description_type": "Abstract"}]}, "item_14_geolocation_18": {"attribute_name": "地域/国名", "attribute_value_mlt": [{"subitem_geolocation_place": [{"subitem_geolocation_place_text": "マダガスカル"}]}]}, "item_14_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.20561/00037667", "subitem_identifier_reg_type": "JaLC"}]}, "item_14_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Institute of Developing Economies　(IDE-JETRO)　"}]}, "item_14_rights_5": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "Copyrights 日本貿易振興機構（ジェトロ）アジア経済研究所 / Institute of Developing Economies, Japan External Trade Organization (IDE-JETRO) http://www.ide.go.jp"}]}, "item_14_subject_16": {"attribute_name": "日本十進分類法", "attribute_value_mlt": [{"subitem_subject": "611.46", "subitem_subject_scheme": "NDC"}]}, "item_14_subject_17": {"attribute_name": "JEL分類", "attribute_value_mlt": [{"subitem_subject": "JEL:L81 - Retail and Wholesale Trade;", "subitem_subject_scheme": "Other"}, {"subitem_subject": "JEL:O13 - Agriculture; Natural Resources; Energy; Environment; Other Primary Products", "subitem_subject_scheme": "Other"}, {"subitem_subject": "JEL:Q13 - Agricultural Markets and Marketing; Cooperatives; Agribusiness", "subitem_subject_scheme": "Other"}]}, "item_14_subject_19": {"attribute_name": "主題(図書館用)", "attribute_value_mlt": [{"subitem_subject": "Madagascar", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Rice", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Market", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Retail trade", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Primary commodities", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Regional arbitrage", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Market integration", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Information friction", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Price information", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Search", "subitem_subject_scheme": "Other"}]}, "item_14_text_32": {"attribute_name": "著者別名", "attribute_value_mlt": [{"subitem_text_value": "有本, 寛"}, {"subitem_text_value": "高野, 久紀"}, {"subitem_text_value": "高橋, 和志"}]}, "item_14_version_type_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Arimoto, Yutaka"}], "nameIdentifiers": [{"nameIdentifier": "44376", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kono, Hisaki"}], "nameIdentifiers": [{"nameIdentifier": "44377", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ralandison, Tsilavo"}], "nameIdentifiers": [{"nameIdentifier": "44378", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sakurai, Takeshi"}], "nameIdentifiers": [{"nameIdentifier": "44379", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takahashi, Kazushi"}], "nameIdentifiers": [{"nameIdentifier": "44380", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-04-10"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "IDP000505_001.pdf", "filesize": [{"value": "808.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 808100.0, "url": {"label": "本文", "url": "https://ir.ide.go.jp/record/37672/files/IDP000505_001.pdf"}, "version_id": "00a2bcf8-361e-4b95-9b87-a4fb7205f3ae"}]}, "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": "Understanding traders\u0027 regional arbitage : the case of rice traders in Antananarivo, Madagascar", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Understanding traders\u0027 regional arbitage : the case of rice traders in Antananarivo, Madagascar"}]}, "item_type_id": "14", "owner": "19", "path": ["4096"], "permalink_uri": "https://doi.org/10.20561/00037667", "pubdate": {"attribute_name": "公開日", "attribute_value": "2015-03-30"}, "publish_date": "2015-03-30", "publish_status": "0", "recid": "37672", "relation": {}, "relation_version_is_last": true, "title": ["Understanding traders\u0027 regional arbitage : the case of rice traders in Antananarivo, Madagascar"], "weko_shared_id": -1}