Evaluation of Urban High quality Development Level Based on Entropy Weight-TOPSIS Two step Method

Based on fully considering the actual differences in statistical indicators between Hong Kong, Macao, and nine cities in the Pearl River Delta, this paper constructs a high-quality urban development evaluation system that is suitable for the actual development of the Guangdong Hong Kong Macao Greater Bay Area. Entropy Weighted TOPSIS two-step method is used to process data and systematically investigate the changes in the high-quality development index of 11 cities in the Guangdong Hong Kong Macao Greater Bay Area from 2013 to 2020. The study found that: the Guangdong Hong Kong Macao Greater Bay Area thoroughly implemented the new development concept, and the high-quality development level continued to improve; The profound integration effect of Guangdong Hong Kong Macao Greater Bay Area appears, and the high-quality development of the region is promoted in coordination; The construction of the Guangdong Hong Kong Macao Greater Bay Area has strongly promoted the great practice of "one country, two systems" to achieve stability and prosperity.