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作者

Zhenshan Yang;Di Wu;Dawei Wang

来源

CITIES,Vol.108,Issue1,Article 102975

语言

英文

关键字

Spatial path dependence;Big data;Machine learning;Information services industry;Beijing

作者单位

Key Lab of Regional Sustainable Development and Modelling, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;University of Chinese Academy of Sciences, Beijing 100049, China;China Center for Urban Development, Beijing 100045, China;Key Lab of Regional Sustainable Development and Modelling, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;University of Chinese Academy of Sciences, Beijing 100049, China;China Center for Urban Development, Beijing 100045, China

摘要

The notion of path dependence provides a useful perspective to understand the dynamics of industrial space. However, it is much developed on institutional and technological aspects. This paper proposes the idea of spatial path dependence, arguing that previous spatial distribution of economic activities and associated factors in a given industrial space shall affect current and future ones. Availing of big data technology, the spatial distribution is quantified, and spatial path dependence is examined by means of standard deviation ellipse and machine learning method for information service and its sub-sectors in Beijing during the periods of 2008 and 2013. The analysis shows an existence of spatial path dependence for those industries in the two periods. The dominant factors are screened out, which are differ in different sub-sectors and in different periods, but contribute to the same or similar spatial path. The findings call for the attention of the existing situation for industrial spatial planning, and new emerging “people-oriented” factors in influencing the spatial layout of information services industries.