The private economy is the driving force and energy to promote the sustainable and healthy development of the economy and society. To ensure the sustainability and stability of the private economy, it is of great significance to try to analyze and investigate the detection and early warning of the private economy for the economic management departments to formulate corresponding macro-control policies in a timely and accurate manner. Taking Guangzhou for an example, this paper constructs a monitoring index system based on the data obtained from a questionnaire survey of 88 private enterprises in the 11 districts of Guangzhou, combined with the current situation of the private economy. In this monitoring index system, the analytic hierarchy process is used to obtain the weight of each monitoring index, and the fuzzy mathematics theory is used to establish a monitoring model of the economic prosperity of the private enterprises. It turns out that the private economy in Guangzhou is increasingly developing currently. The Economic management departments can adjust economic policies in accordance with the current index.
Eco-security Monitoring Index System for Urban Development Zone