本文在生产分割的新经济地理模型基础上,对我国长三角地区的产业区位调整进行了实证检验。经验研究的结果证明了理论模型的结论,即生产分割情况下,制造业的空间区位同样存在类似于中心-外围的结构。但是影响不同产业区位调整的因素差异很大,这些因素的强弱也随时间而变化。这就启示决策部门,不仅要制定有效的政策参与生产分割过程,促进区域经济协调发展,而且要对政策进行合理的调整。 Based on the new economic geography model of production segmentation, this paper empirically tests the industrial location adjustment in the Yangtze River Delta of our country. The result of empirical research proves the conclusion of the theoretical model that in the case of production segmentation, there is also a structure similar to the center-periphery in the manufacturing space. However, the factors that affect the adjustment of different industrial locations vary widely. The strength of these factors also changes over time. This suggests that the decision-making departments should not only formulate effective policies to participate in the process of production division and promote the coordinated development of regional economy, but also make reasonable adjustments to the policies.