CAJ | 학술논문

以珠三角城市群为例，使用人口普查数据汇总城市常住人口规模，应用齐夫指数度量城市规模分布的集中度，研究了劳动力流动对城市规模分布的影响及成因。结果显示，基于常住人口统计口径的齐夫指数显著低于基于户籍人口统计口径的齐夫指数，这意味着劳动力流动提高了城市规模分布的集中度。进一步使用迁移人口占比衡量城市人口集聚能力，结果显示，城市规模增长显著提高了城市的人口集聚能力。研究结论的启示是，充分发挥大城市的人口集聚能力，适当提高城市规模分布的集中度，对加速推进中国城市化进程有益。
이주삼각성시군위례，사용인구보사수거회총성시상주인구규모，응용제부지수도량성시규모분포적집중도，연구료노동력류동대성시규모분포적영향급성인。결과현시，기우상주인구통계구경적제부지수현저저우기우호적인구통계구경적제부지수，저의미착노동력류동제고료성시규모분포적집중도。진일보사용천이인구점비형량성시인구집취능력，결과현시，성시규모증장현저제고료성시적인구집취능력。연구결론적계시시，충분발휘대성시적인구집취능력，괄당제고성시규모분포적집중도，대가속추진중국성시화진정유익。
In this paper,we analyze the effects of labor migration on city size distribution in China. Using census data to get resi-dential population of cities in Pearl River Delta of China,with Zipf Index to measure concentration ration of city size distribution,we find that labor migration increase the concentration ratio. Furthermore,we test the cities population agglomeration ability with city size and other economic factors. The results show that city size is the only factor which affects the ability significantly. With the re-sults of this paper,it is helpful to make use of ability of large citys population agglomeration for promoting urbanization in China.