Economic synergy is essential in functional polycentric metropolitan regions due to their high collaborative potential between area centers and subcenters, which results in greater competition. Our results indicate that, based on the theory of economic geography, economic activities in...

The effect of regulation on a dominant firm to protect fringe firms in a local market -- Corporate taxation and regional economic development in Japan: A panel analysis of prefectural-level data -- Economies of scale and culmulative causation -- Firms' human resource management for local economy...