关键词: 城市功能, 城市群, 专业化, 产业效率

Abstract:

With the rapid development of urbanization, urban function has showed a trend of specialization and become the important factor promoting industrial development.This paper uses panel data to test the impacts of urban functional specialization on industry efficiency.The results show that the division of urban function significantly contributes to the efficiency increase of producer services, while at the same time having some inhibitory effects on industry efficiency.Further studies indicate that the specialization of functional division of Urban Agglomeration such as the Yangtze River Delta, the Pearl River Delta and the Middle-reach areas of the Yangtze River poses negative influences on industry efficiency, whereas that of the Jing-Jin-Ji Urban Agglomeration remains unclear.

Key words: urban function, urban agglomeration, specialization, industry efficiency