著者

一森 哲男

出版者

一般社団法人日本応用数理学会

雑誌

日本応用数理学会論文誌 = Transactions of the Japan Society for Industrial and Applied Mathematics (ISSN:09172246)

巻号頁・発行日

vol.16, no.3, pp.265-276, 2006-09-25

被引用文献数

2

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This paper discusses two apportionment methods taking account of dispersion. The first one minimizes the variance of per capita shares of a representative of 47 prefectures. And the second one minimizes the coeffcient of variation of those shares of a representative of 47 prefectures. We observe that these methods give reasonable allocations of 300 seats to 47 prefectures and also reasonable allocations of 180 to 11 blocks in Japan.