随着区域经济一体化的推进，我国城市之间的经济空间彼此交融，行为个体的活动尺度已经超越了城市的物质边界。在各种行为个体的跨界活动（居住、工作、购物、休闲等）中，跨界购物行为对城市经济和区域经济的发展有着深刻的影响。.跨界购物行为体现出了区域一体化的组织过程，它们主要是在资源禀赋的空间差异和交通成本的降低等因素的影响下而产生的，因此会受到空间要素的引导和约束。同时，个体的跨界购物活动反过来又推动了各种资源在空间上的重新配置，从而对经济空间、社会空间、以及物质空间进行着重构。.本研究以内地居民赴港购物行为和香港城市空间的发展作为研究对象，分析空间资源禀赋对跨界购物行为的引导和约束作用以及跨界购物行为对经济空间、社会空间和物质空间的重构；并希望通过对跨界购物行为和城市空间发展之间互动关系的研究，为区域一体化提供空间策略。

With the deepening of regional economic integration, economic space between cities has been merged together. The spatial scale of individual activities has exceeded the boundary of cities. Among all kinds of cross-border activities, cross-border shopping has profound impacts on the urban and regional economy..As a reflection of the process of regional integration, cross-border shopping emerges under the promotion of spatial diversity of resources and decreasing transportation cost. Therefore, cross-border shopping is induced and restrained by spatial factors. However, cross-border shopping behavior would in turn redistribute all sorts of resources spatially, so as to reconstruct the economic, social and physical space..This study takes the activities of cross-border shopping between Mainland China and Hong Kong as an example, to analyze the spatial impacts on cross-border shopping behavior, and how the cross-border shopping behavior reconstruct the economic, social and physical space. And related spatial strategies would be addressed.