{"created":"2023-05-15T15:16:01.416376+00:00","id":1773,"links":{},"metadata":{"_buckets":{"deposit":"e68ff866-08f3-4abb-86f2-ebcc4cbab1c2"},"_deposit":{"created_by":3,"id":"1773","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"1773"},"status":"published"},"_oai":{"id":"oai:obihiro.repo.nii.ac.jp:00001773","sets":["74:75:81"]},"author_link":["89","213"],"item_5_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Is there any economic rationality in childbearing? : A parentonomics approach for the Japanese case"}]},"item_5_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-10","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"115","bibliographicPageStart":"100","bibliographicVolumeNumber":"33","bibliographic_titles":[{"bibliographic_title":"帯広畜産大学学術研究報告"},{"bibliographic_title":"Research bulletin of Obihiro University","bibliographic_titleLang":"en"}]}]},"item_5_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_5_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"近年、出産日が経済的インセンティブに基づいて変更されているという報告が、海外でなされている。そこで本稿は、平成11〜22年の1時間ごとの日本全体の出生数のデータを用いて、出産時刻や出産日が人為的に変更されているかを実証的に分析した。その結果、日常的に大幅な出産時刻の調整がなされ、それは帝王切開および陣痛促進剤の使用でほぼ説明ができることを示した。現状を勘案すると、これらは、妊婦側の要望による調整ではなく、必要に応じた調整であり、\nその多くは医師の側が主体となって決定されたものと推察される。また、日本では出産育児一時金の増額が繰り返されているが、増額の前後では出産数の変化は統計的に有意な形では確認できなかった。以上から、日本においては、経済インセンティブによって出産時刻や出産日が調整されているという十分な証拠はないと考えられる。\nSome existing studies overseas have pointed out that delivery dates are intentionally changed on the basis of economic incentives. This paper, therefore, empirically\nexamines whether delivery times and dates are intentionally changed using hourly data of the number of deliveries between 1999 and 2010 in Japan. The results suggest that\ndelivery time is largely biased in the daytime; furthermore, most of these changes can be explained by the application of\nthe Caesarean operation and use of ecbolic. Considering the current severe conditions in maternity hospitals, most of these changes in delivery time seem to have occurred not because pregnant women preferred it but because gynecologists selected times more convenient. Lump-sum allowances for\nchildbirth and nursing have increased several times recently, but we cannot detect statistically significant differences in the\nnumber of deliveries before and after the increases. Thus, we conclude that there is insufficient evidence that delivery times\nand dates are changed intentionally on the basis of economic incentives in Japan.","subitem_description_type":"Abstract"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"帯広畜産大学"}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"帯広畜産大学"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11877585","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13485261","subitem_source_identifier_type":"ISSN"}]},"item_5_version_type_20":{"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":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Kawata, Yukichika","creatorNameLang":"en"},{"creatorName":"河田, 幸視","creatorNameLang":"ja"}],"familyNames":[{},{}],"givenNames":[{},{}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"齋藤, 陽子"}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-30"}],"displaytype":"detail","filename":"kawata.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kawata.pdf","url":"https://obihiro.repo.nii.ac.jp/record/1773/files/kawata.pdf"},"version_id":"d56f6597-134c-4c4f-9dfb-53013af2ab9d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"出産時刻のシフト","subitem_subject_scheme":"Other"},{"subitem_subject":"出産育児一時金","subitem_subject_scheme":"Other"},{"subitem_subject":"経済合理性","subitem_subject_scheme":"Other"},{"subitem_subject":"change of delivery times and dates","subitem_subject_scheme":"Other"},{"subitem_subject":"lump-sum allowances for childbirth and nursing","subitem_subject_scheme":"Other"},{"subitem_subject":"economic rationality","subitem_subject_scheme":"Other"}]},"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":"出産時期の選択は経済合理的か？ : ペアレントノミクスを用いた日本の事例の検証","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"出産時期の選択は経済合理的か？ : ペアレントノミクスを用いた日本の事例の検証"}]},"item_type_id":"5","owner":"3","path":["81"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-01-31"},"publish_date":"2013-01-31","publish_status":"0","recid":"1773","relation_version_is_last":true,"title":["出産時期の選択は経済合理的か？ : ペアレントノミクスを用いた日本の事例の検証"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-12-07T04:58:11.737932+00:00"}