城市间功能互补测度研究——以三大城市群为例

Study of the Functional Complementary Measures between Cities——Based on the Evidence from Three Major Urban Agglomerations

将城市间联系强度加以考虑,构建区域内城市间功能互补指数,运用我国三大城市群数据测算分析发现:随着区域经济的发展,区域内城市间互补性总体呈不断上升趋势;区域内其他城市与中心城市较易形成功能互补格局,而任意两城市间都要形成较强的互补关系则较为困难;强化各城市的功能定位和城市间的联系有利于形成城市间的互补格局。本文所做的探索能够更好地分析我国城市间功能互补的现状和变化规律,更好地理解城市结构中的“中心—外围”特征和城市网络化的新发展特征,有利于促进城市间协调发展,解决新时代背景下城市间发展不平衡不充分的问题,对经济“新常态”下提高区域经济增长的总体质量具有重要作用。

Taking the degree of inter-city linkages into consideration,this paper constructs the inter-city functional complementarity index.With the data of China’s three urban agglomerations,it is found that with the development of regional economy,the overall inter-city complementarity in the regions has increased;it is easy to develop functional complementarity between central city and other cities in the same region,but it is difficult to develop a strong complementary relationship between any two cities;strengthening the function orientation and the relationship between cities is conducive to the inter-city complementary pattern.The findings can reveal the status quo and the change law of functional complementarity between China’s cities,promote the better understanding of the characteristics of“center-periphery”and the new development characteristics of urban network structure,facilitate the coordinated development between the cities,solve the problem of unbalanced and insufficient development between cities under the background of the new era,and play a vital role in improving the overall quality of regional economic growth under the“New Normal”.