日本地域政策研究
Online ISSN : 2434-1576
Print ISSN : 1348-5539
最新号
選択された号の論文の25件中1~25を表示しています
巻頭言
特集 諸制度の着地点の現況とオルタナティブ
  • 尾﨑 洋之
    2025 年35 巻 p. 4-11
    発行日: 2025/09/25
    公開日: 2025/10/31
    ジャーナル フリー

    On April 1, 2023, the Personal Information Protection Law was revised.The Personal Information Protection Law was applied to local governments and the Personal Information Protection Ordinancgovernments andHowever, in order to retain their own efforts, local governments enacted ordinances to enforce the Personal Information Protection Law.In this paper, we analyze the ordinances for enforcement of the Personal Information Protection Law in local governments, and were able to identify various characteristic provisions.

  • 爲我井 慎之介
    2025 年35 巻 p. 12-19
    発行日: 2025/09/25
    公開日: 2025/10/31
    ジャーナル フリー

    This study employed principal component analysis to categorize regional structures in the Tokyo metropolitan area, using 22 geographical and social indicators across 30 regions. “Regional blocks” defined in the Heisei-era merger promotion plans served as the analytical units. A cluster analysis of the first principal component classified these blocks into four types—central cores, sub-central cities, functional cores, and peripheral hubs—indicating a hierarchical metropolitan structure. The potential for wide-area collaboration within each type was then explored. The findings suggest that functional cores should promote policy coordination by leveraging existing resources, whereas peripheral hubs should address challenges independently and build sustainable networks. Overall, regional blocks can serve as foundational units for wide-area cooperation and offer an alternative to mergers. Future research should apply this framework to other regions to deepen our understanding of inter-municipal collaboration.

  • 所 俊邦
    2025 年35 巻 p. 20-27
    発行日: 2025/09/25
    公開日: 2025/10/31
    ジャーナル フリー

    As a municipal official of Nisshin City, I was involved in formulating the “Nisshin City Farmland Bank System Implementation Guidelines,” based not on the provisions of the Agricultural Land Act, but on the concept of perpetual leasehold rights as stipulated in Article 270 and subsequent articles of the Civil Code—thus establishing a system that did not entail ownership rights. This initiative, developed in the context of decentralization, can be regarded as a groundbreaking effort uniquely undertaken by a local government. However, in recent years, there has been a shift back toward centralization with the enactment of the “Act on Promotion of the Intermediate Management of Farmland” (Act No. 101 of December 13, 2013), under which farmland banks are now established at the prefectural level. This report, driven by the concerns outlined above, reexamines the historical development of laws surrounding farmland ownership in Japan and explores potential solutions to various issues related to the effective utilization of farmland.

  • 増田 正
    2025 年35 巻 p. 28-35
    発行日: 2025/09/25
    公開日: 2025/10/31
    ジャーナル フリー

    Proportional representation is an electoral system that promotes candidate diversity. As seats are allocated according to the number of votes received in this system, it is compatible with parity and quota systems. Although there are various ways of allocating seats in proportional representation systems, these systems are designed to reflect the percentage of votes received as accurately as possible in the percentage of seats. Traditionally, due to the quantitative dominance of men, plurality systems such as FPTP have not been considered to promote diversity, let alone be an obstacle to it. However, the introduction of a gender-pairing system for the 2015 French departmental elections showed that full gender parity can be achieved in a plurality system. In this study, we present a case study of the “binôme” gender-pairing system and contribute to the discussion on electoral systems that promote diversity.

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政策課題研究
講座 地域政策セミナー
連載 研究と政策の現場から
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