Abstract:With the advent of the era of collaborative innovation, the boundary spanning behavior of R&D personnel has become a basic way for high-tech enterprises to focus on exploratory innovation. This paper applies resource dependence theory to develop a moderated mediating effect model of R&D personnel's boundary spanning behavior and knowledge reconfiguration on exploratory innovation in firms, and conducts an empirical analysis using 259 valid questionnaires through hierarchical regression, bootstrap and other data analysis methods to study the influence mechanism and further prove the moderating role of environmental turbulence. The results of the study show that: R&D personnel's boundary spanning behavior can significantly increase exploratory innovation in high-tech enterprises; the impact of R&D personnel's boundary spanning behavior on exploratory innovation is mainly mediated by knowledge reconstruction; environmental turbulence enhances the impact of R&D personnel's boundary spanning behavior on exploratory innovation. The results of this study enrich the theoretical study of R&D personnel's boundary spanning behavior and exploratory innovation, and at the same time provide guiding practical suggestions for firms to improve their innovation capabilities and enhance their competitive advantages.