文章利用协整检验、格兰杰因果检验等对山东省1985-2009年城市分维数与经济增长的时间序列进行实证计量研究。发现该省城市体系规模分布具有分形特征,城市人口分布比较均衡,高位次城市垄断功能不突出,中小城市发展较好,而且通过检验还发现该省城市规模结构与经济增长之间存在着格兰杰因果关系。 In this paper, co-integration test and Granger causality test are used to empirically study the time-series of urban fractal dimension and economic growth in Shandong Province from 1985 to 2009. It is found that the size distribution of the urban system in the province has fractal characteristics, the distribution of urban population is relatively balanced, the monopoly function of high sub-cities is not prominent, the development of small and medium-sized cities is good, and the test also shows that there is a gap between the scale structure and economic growth of the province Jie causal relationship.