关键词: 功能异质性, 海外园区, 空间布局, 指标体系

Abstract: The reasonable global spatial layout of overseas parks is an important basis for the high-quality development of parks. Based on the data of 164 countries from 2006 to 2019, both the current situation and future development considered, this paper divides overseas parks into six types according to functional heterogeneity: Resource Utilization, Development Aid, Innovation Cooperation, Trade Reciprocity, Digital Cooperation and Chain Stability. Entropy weight method and TOPSIS evaluation method are used to select the corresponding indicators and establish the index system according to the characteristics of different functions of overseas parks. The host countries that are most suitable for the various kinds of overseas parks could be found, then compare and evaluate the index calculation results with the current situation of the layout of Chinese parks. The results show that the spatial layout of China’s overseas parks is reasonable, and the calculation results of Resource Utilization, Development Aid and Innovation Cooperation overseas parks are consistent with the layout of the current situation, but there are still problems such as single industrial types in parks and the small number of these parks. However, there is a big discrepancy between the calculation results and the layout of the overseas parks of Trade Reciprocity. In order to realize the high-quality development of overseas parks, this paper puts forward suggestions for optimizing the spatial layout of China?s overseas parks according to the existing problems of different types of parks.

Key words: Functional Heterogeneity, Overseas Parks, Spatial Layout, Index System