基于景气分析的海洋经济发展监测预警研究

Abstract:In this paper，the grey correlation analysis method is used to construct an indicator system that can evaluate the development of China’s Marine economy under the framework of climate analysis，and the monitoring and early warning analysis of The development of China’s Marine economy from 2005 to 2018 is further carried out. Based on the Marine economy development index system，the diffusion index and the composite index in the boom analysis method show that China’s Marine economy has been developing year by year，and the comprehensive early warning index in the Marine economy early warning system shows that China’s Marine economy has been developing in a stable range from 2005 to 2018. This paper carries out dynamic monitoring and early warning on the operation of China’s Marine economy in 14 years，and provides research basis for the sustainable development of Marine economy according to the change trend of relevant indicators affecting the development of Marine economy.

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