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 |