失業給付と子ども数

池田, 亮一

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論文情報

タイトル	失業給付と子ども数
別タイトル	Unemployment benefit and the number of children
タイトル (ヨミ)	シツギョウ　キュウフ　ト　コドモスウ
著者	池田, 亮一池田, 亮一
著者の別表記	Ikeda, Ryouichi
著者 (ヨミ)	イケダ, リョウイチ
キーワード等	fertility
	unemployment benefits
	income tax
	labor union
	overlapping generations model
抄録	In this paper, I conducted an analytical investigation to investigate the effects of the income tax that funds unemployment benefits on the unemployment rate and the fertility rate. I took unemployment into consideration in an overlapping generations model, introducing a household in which the head of household is employed and one in which the head of household is unemployed and receiving unemployment benefits, and analyzed the effects of unemployment benefits on the numbers of the children in both households. In doing so, I developed an expression for the conditions of an increase (decrease) in the numbers of children due to an increase in the replacement rate of unemployment benefits in both the employed household and the unemployed household. I found that regardless of those conditions, an increase in the replacement rate of unemployment benefits inevitably decreased the number of the children in the whole economy. This paper is the first to show the reason for this decrease in the number of children in the whole economy due to a rise in the replacement rate of unemployed benefits and the analytical conditions of an increase (decrease) in the numbers of children in employed and unemployed households. Needless to say, unemployment benefits are important, but we also should consider the negative effects on the fertility rate to a certain degree.
公開者	Graduate School of Economics and Osaka School of International Public Policy (OSIPP) Osaka University
掲載誌名	Discussion Papers In Economics And Business
巻	15-23
開始ページ	1
終了ページ	18
刊行年月	2015-09
URL	http://hdl.handle.net/11094/53768
関連情報 (references)	http://www2.econ.osaka-u.ac.jp/library/global/dp/1523.pdf
言語	日本語
カテゴリ	ディスカッション／ワーキング・ペーパー DP/WP
カテゴリ	Discussion Papers In Economics And Business

著者版フラグ	none
NII資源タイプ	テクニカルレポート
ローカル資源タイプ	ディスカッション／ワーキング・ペーパー
dcmi資源タイプ	text
DCTERMS.bibliographicCitation	Discussion Papers In Economics And Business.15-23 P.1-P.18
DC.title	失業給付と子ども数
DCTERMS.alternative	Unemployment benefit and the number of children
DC.creator	池田, 亮一
DC.creator	Ikeda, Ryouichi
DC.publisher	Graduate School of Economics and Osaka School of International Public Policy (OSIPP) Osaka University
DC.language" scheme="DCTERMS.RFC1766	日本語
DCTERMS.issued" scheme="DCTERMS.W3CDTF	2015-09
DC.identifier" scheme="DCTERMS.URI	http://hdl.handle.net/11094/53768
DC.subject	fertility
	unemployment benefits
	income tax
	labor union
	overlapping generations model
DCTERMS.abstract	In this paper, I conducted an analytical investigation to investigate the effects of the income tax that funds unemployment benefits on the unemployment rate and the fertility rate. I took unemployment into consideration in an overlapping generations model, introducing a household in which the head of household is employed and one in which the head of household is unemployed and receiving unemployment benefits, and analyzed the effects of unemployment benefits on the numbers of the children in both households. In doing so, I developed an expression for the conditions of an increase (decrease) in the numbers of children due to an increase in the replacement rate of unemployment benefits in both the employed household and the unemployed household. I found that regardless of those conditions, an increase in the replacement rate of unemployment benefits inevitably decreased the number of the children in the whole economy. This paper is the first to show the reason for this decrease in the number of children in the whole economy due to a rise in the replacement rate of unemployed benefits and the analytical conditions of an increase (decrease) in the numbers of children in employed and unemployed households. Needless to say, unemployment benefits are important, but we also should consider the negative effects on the fertility rate to a certain degree.
citation_title	失業給付と子ども数
citation_author	池田, 亮一
citation_publisher	Graduate School of Economics and Osaka School of International Public Policy (OSIPP) Osaka University
citation_language	日本語
citation_date	2015-09
citation_journal_title	Discussion Papers In Economics And Business
citation_volume	15-23
citation_firstpage	1
citation_lastpage	18
citation_public_url	http://hdl.handle.net/11094/53768
citation_keywords	fertility
	unemployment benefits
	income tax
	labor union
	overlapping generations model

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