Study on the Phenomena of 'Sub-marginalization of Advantageous Urban Location'——Matching Analysis on Spatial Phenomena and Theoretical Model
研究中国欠发达地区中心城市位于区域边界或发展缓慢的现象，基于中心地理论解释其成因，提出“优势区位次边缘化”概念并分析其研究意义。
In some undeveloped regions in China,their central cities are located near the boundaries of the regions which defies the theory of central place; in some other undeveloped regions,their central cities have been getting slower in the economic development while those close to the boundaries and developed regions are in a state of fabulous economic growth. This paper explains why those aforementioned economic geographic phenomena exist based on the theory of central place,and then creates a theoretical analyzing framework to expound the developing mechanism of those phenomena and finally it defines the'sub-marginalization' of advantageous urban location and analyzes some research significance of that concept.