基于面板数据的旅游经济效应空间分异及优化研究——以山东省为例
周霓, 熊爱华

A Panel Data Study on the Spatial Dissimilarity of Tourism Economic Effect and Improvement Measures:Taking Shandong Province as a Case
Ni Zhou, Aihua Xiong
图1 研究区及山东省地带划分
Fig.1 The study area and distribution of zones in Shandong