Secondly,in terms of some indicators and sample year,there is optimal city size but it is a variable. Generally speaking,there is no excessive over-sized city in China,and the idea of restraining the size of big cities lacks enough support.
得出以下主要结论:对于多数指标和年份,中国不存在统一的最优城市规模;对于部分存在最优城市规模的年份和指标,最优规模是一个变量;整体上看,中国目前不存在过度规模城市,限制大城市规模的观点依据不足。
参考来源 - 置疑中国最优城市规模·2,447,543篇论文数据,部分数据来源于NoteExpress
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