From a Majority to a Minority: How Municipal Mergers in Japan Changed the Distribution of Political Powers and the Allocation of Public Services Within a Merged Municipality

《From a Majority to a Minority: How Municipal Mergers in Japan Changed the Distribution of Political Powers and the Allocation of Public Services Within a Merged Municipality》

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关键字: decentralization; municipal mergers; local government; public services; Japan; LOCAL-GOVERNMENT; ELECTORAL CONSEQUENCES; SIZE; DEMOCRACY; REFORM; EXPENDITURES; VOTES; MONEY

作者单位: [Yamada, Kyohei] Rikkyo Univ, Coll Business, Toshima Ku, 3-34-1 Nishi Ikebukuro, Tokyo 1718501, Japan. Yamada, K (reprint author), Rikkyo Univ, Coll Business, Toshima Ku, 3-34-1 Nishi Ikebukuro, Tokyo 1718501, Japan. E-Mail: kyamada@rikkyo.ac.jp

摘要: This article examines whether or not municipal mergers change the perceived level of public services within a merged municipality. I argue that residents of small municipalities that merge with larger neighbors lose political powers after the mergers; they become a minority within a merged municipality, and their electoral importance declines accordingly. As a result, the level of public services to the merged localities is expected to decrease. I test this argument by focusing on the nationwide concurrence of municipal mergers in Japan that rapidly took place in the 2000s. I conducted a survey of voters in rural municipalities that merged and those that remained intact during this wave of mergers. Using the responses to the survey, I demonstrate that the level of public services, as perceived by the respondents, declined more significantly in municipalities with mergers than in municipalities without.