摘要

The demand and supply of regional public services has a positive correlation with urban scale and fiscal revenue, this study examines the hierarchical structures of population scale and per capita fiscal revenue of Jing-Jin-Ji region and uses the coupling system model to analyze the coupling degree of these two structures. The results showed that, there are great differences between the variances of the two hierarchical structures within Jing-Jin-Ji region and exists prominent imbalance between supply and demand of regional public services. For the coupling degree of specific cities, Dongli District, Xiqing District of Tianjin and Chaoyang District of Beijing possess the highest potentials of balance between supply and demand of regional public services, while the Boye County, Tang County, Kangbao County and Yingshouyingzi mining area of Hebei Province suffer the lowest potentials of balance. Finally, aiming at improving the potentials of supply and demand balance of public services and transforming balance potentials into balance of reality, the study proposes relevant policy recommendations from the aspects of population policy, industrial policy, fiscal transfer payment, system innovation, etc.

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