浙江省制造业企业时空迁移特征及驱动机理——基于县域尺度

基于中国工业企业统计数据库,依据社会网络分析方法、核心-外围分析方法和条件logit模型,将浙江省90个区县分为核心区、次核心区、次边缘区和边缘区,研究1998-2013年制造业企业在省内迁移的时空特征及其驱动机理,结果表明:①随着社会经济的发展,迁移企业数量的增加,迁移活动涉及区县数量增多,促进全省企业迁移网络密度增加。但是三大核心城市仍为企业迁移活动的高发区域,其他外围城市仍为低发区域,依托核心城市形成的三大迁移板块格局并未发生实质性改变,迁移活动仍具有较强的区域性。②来自四类区域的企业区位再选择偏好存在时空上的差异性。目前,次边缘区已取代核心区,成为核心区与次核心区企业再区位的首选区域。③企业迁移受多重因素的驱动和制约,浙江省制造业企业迁移与一般企业空间布局的影响因素存在一定的差异,体现出企业迁移区位再选择的特殊性。

Spatial-Temporal Migration Characteristics and Driving Mechanism of Manufacturing Enterprises in Zhejiang:Based on County Scale

Based on the statistical database of Chinese industrial enterprises and applying the social network analysis method the core-peripheral analysis method and conditional logit model, this article explores the spatial-temporal migration characteristics and driving mechanism of Zhejiang manufacturing enterprises from 1998 to 2013 and divides 90 districts and counties in Zhejiang Province into four types which are core areas, sub-core areas, sub-marginal areas and marginal areas. The results show that: 1) With the development of the social economy, the number of migrating enterprises has increased, and the number of relocation activities involving districts and counties has increased, which has promoted the increase in the network density of migration enterprise in Zhejiang. However, the three core cities are still the regions with a high incidence of corporate migration activities. Other peripheral cities are still in low incidence. The pattern of the three major migration plates relying on the core cities has not changed substantially, and the relocation activities still have strong regional characteristics. 2) There are spatial and temporal differences in the enterprise location choice in four regions. At present, the sub-peripheral area has replaced the core area and become the preferred area for enterprise relocations which were located in the core area and sub-core area. 3) Enterprise migration is driven and restricted by multiple factors. The research also shows that there is a certain difference between the factors affecting the relocation of manufacturing enterprises and the spatial layout of general enterprises in Zhejiang Province, which reflects the particularity of the choice of enterprise location.