本文在梳理粤港澳大湾区发展趋势与相关计量经济学文献基础上，构建粤港澳大湾区高质量协调发展指标体系，选取粤港澳大湾区11个城市2019～2023年的发展数据，计算各城市各项分值。结果表明，粤港澳大湾区凭借地理位置优势及“一国两制”的不断深化，对外开放程度不断提升，实现了经济跨越式增长；同时，粤港澳大湾区各城市差距仍然较明显，城市间协调发展仍然受到交通制约，城乡一体化发展有待加强，新经济模式未能得到较好运用。建议依托广州、深港、珠澳三个重要极点打造都市圈，推动生产要素便捷高效快速流动，破除空间制约，推动粤港澳大湾区高质量协调发展。
On the basis of combing the development trend of Guangdong-Hong Kong-Macao Greater Bay Area and related econometric literature，this paper constructs an indicator system for high-quality coordinated development of Guangdong-Hong Kong-Macao Greater Bay Area，and selects the development data of 11 cities in Guangdong-Hong Kong-Macao Greater Bay Area from 2019 to 2023，and then calculates the scores of each city in five years. The results show that since the establishment of the Guangdong-Hong Kong-Macao Greater Bay Area，with the advantage of geographical location and the deepening of the “one country，two systems” strategy，the economy has achieved leapfrog growth，and the degree of openness to the outside world has continued to increase；however，at the same time，the disparity among the cities in the Guangdong-Hong Kong-Macao Greater Bay Area is still obvious，and there are still major constraints on the coordinated development of cities due to traffic constraints，and the integrated development of urban and rural areas has yet to be strengthened. The new economic model has not been well utilized. It is recommended to build a metropolitan area relying on theGuangzhou，Shenzhen-Hong Kong，and Zhuhai-Macao，the three important poles to promote the rapid flow of production factors in a convenient and efficient manner，to break the spatial constraints and barriers，and to realize the promotion of high-quality coordinated development in Guangdong-Hong Kong-Macao Greater Bay Area.
