Decoupling Analysis of Urban Construction Land Expansion and Economic Growth: A Case Study of Cheng-Yu Economic Zone
Abstract
With the development of urban economy, urban construction land is accelerating to expand, and the expanded city provides more development space for economy. This article based on the decoupling theory analyzes the relationship between economic growth and urban construction land expansion in chengdu-chongqing economic zone and the law of evolution. The main conclusions are drawn as follows. First, from 2008 to 2016, the expansion rate of urban land in chengdu-chongqing economic zone was lower than the growth rate of urban GDP. Second,there are great differences in the relationship between economic growth and land expansion in chengdu-chongqing economic zone. Third,the decoupling status of ya'an, yibin, neijiang and nanchong developed from weak decoupling to expansionary negative decoupling, which showed a great difference in the years before and after.
Keywords
Expansion of construction land, Economic development, Decoupling
DOI
10.12783/dtssehs/ecemi2020/34675
10.12783/dtssehs/ecemi2020/34675