改革开放走在前｜粤港澳大湾区城市群进阶：迈向创新经济

Group 1 - The concept of "city clusters" emphasizes the rapid completion of industrial support across neighboring cities, highlighting the necessity of refined social division of labor for industrial innovation and development [2][3] - The Guangdong-Hong Kong-Macao Greater Bay Area (GBA) is projected to surpass New York and San Francisco in economic scale by 2024, with an estimated GDP of approximately 14.79 trillion yuan and a per capita GDP of about 170,200 yuan [7][8] - The GBA is transitioning from a port economy to an innovation-driven economy, with Shenzhen emerging as the new engine of development, shifting the focus from traditional gateway cities like Hong Kong and Guangzhou [3][8] Group 2 - The GBA has seen a 25% increase in internal talent mobility and a 30% increase in external exchanges over the past three years, indicating enhanced efficiency in factor flow [4] - The GBA's research institutions, such as the Zhuhai University of Science and Technology, have attracted over 300 projects with a total funding exceeding 300 million yuan, showcasing the area's strong industrial foundation [6] - Companies like Nasda have reported that over 70% of their supply chain is now sourced from the GBA, reflecting the region's growing industrial self-sufficiency [6] Group 3 - The GBA is expected to become a key hub linking Southeast Asian markets, leveraging its geographical and market advantages to enhance its role in the "Belt and Road" initiative [12][13] - The region's unique economic structure, combining coastal trade, urban commerce, and innovative economies, positions it favorably for future growth [8][11] - The GBA's development model is evolving to integrate industry, finance, and innovation, aiming to surpass other global bay areas in scale and functionality [14]