Age and Ingenuity: How R&d Age Structure Drives Corporate Innovation

Abstract Does R&D employee age influence corporate innovation? This study investigates the relationship between the age structure of R&D personnel and corporate innovation. By excluding other employee categories, we isolate the effect of age structure, offering clearer and more precise empirical insights. Utilizing a manually collected research sample of the ages of R&D personnel from listed firms in a major emerging economy, encompassing a total of 5164 observations, our findings reveal a positive association between younger R&D personnel and innovation outcomes. Since innovation thrives on creativity and adaptability, our channel analyses demonstrate that younger R&D employees—who are often more adept with emerging technologies and exhibit greater cognitive flexibility—drive more dynamic and forward-looking innovation. Moreover, the impact of younger R&D personnel is particularly significant in non-state-owned enterprises, non-labor-intensive industries, and firms in growth or mature stages, as opposed to those in decline. Finally, our market value analysis indicates that firms with a higher proportion of young R&D employees engaged in innovation achieve superior corporate valuations. These findings underscore the strategic importance of leveraging the capabilities of younger inventors in fostering innovation and enhancing firm performance.