本文从产地—市场空间关系角度,定量分析了陕西省10个地级行政单元的市场潜力及其空间格局,揭示了市场通达性与区域发展之间的关联。陕西省各地级市市场潜力指数从西安向商洛逐级递减,形成了以西安为中心、商洛等地区为外围的中心-外围格局,而且差异在继续扩大。商洛等地区发展与西安市的经济联系受到距离和运输成本的限制,应重视扩大内需,改善其市场通达性,促进当地经济发展。 This paper quantitatively analyzes the market potentials and spatial patterns of 10 prefecture-level administrative units in Shaanxi Province from the point of view of origin-market space, and reveals the correlation between market accessibility and regional development. The market potential index of all prefecture-level cities in Shaanxi Province decreased gradually from Xi’an to Shangluo, forming a periphery-centered periphery with Xi’an as its center and Shangluo as its periphery, with the difference continuing to widen. Economic development in Shangluo and other regions is limited by the distance and transportation cost. Emphasis should be placed on expanding domestic demand, improving market access and promoting local economic development.