Greater Bay Area Lags in Basic Research Despite Tech Potential

The Guangdong-Hong Kong-Macau Greater Bay Area invested US$4.2 billion in basic research in 2024, representing only 5.67% of its total R&D expenditure. Despite strong capabilities in semiconductors and smart manufacturing, GBA trails China’s national average in foundational scientific research.

Deloitte's recent report highlights a significant disparity in the Guangdong-Hong Kong-Macau Greater Bay Area's (GBA) investment patterns, where basic research accounts for a surprisingly small fraction of R&D spending. In 2024, the GBA—comprising key cities like Shenzhen—allocated approximately 28.9 billion yuan (US$4.2 billion) to basic research, constituting just 5.67% of its total research and development budget. This is notably below the national average across China, signaling a potential vulnerability in the region's innovation pipeline.

Basic research forms the foundation for long-term technological breakthroughs and sustainable defense innovation, especially critical in advanced sectors such as semiconductors and smart manufacturing, where the GBA has established strength. The relatively low investment in fundamental science could impact the area's ability to maintain technological leadership and self-reliance, particularly in strategic industries.

From a strategic standpoint, enhancing support for basic research within the GBA could reinforce China’s position in high-tech defense capabilities. Bridging this gap would involve increased funding, talent cultivation, and closer integration between academic institutions and defense industries.

Key manufacturers and research entities in the region, including semiconductor firms and smart technology developers, might need to prioritize upstream scientific inquiry to sustain competitive advantage. The Deloitte analysis thus provides actionable insight for policymakers and industry leaders aiming to solidify the GBA as a powerhouse in both commercial and defense technology innovation.