This paper focuses on the increase in slack costs due to municipality amalgamation, which is pushed forward in several countries to achieve economies of scale. Employing the stochastic frontier cost function to estimate the inefficiency of local public expenditure due to slack, this study...

In this article, we quantitatively analyze changes in the size distribution of municipal jurisdictions in Japan by using their rank-size distribution to capture the change. In Japan, the central government sometimes enacts large-scale municipal mergers, aimed at the creating of municipalities of...