| As an important driving force of current economic development,science and technology can provide an important guarantee for the prosperity and development of enterprises.At present,my country is in the critical period of the conversion of new and old kinetic energy.We must accelerate the implementation of the "innovation-driven development strategy" with technological innovation as the core,and use technology to empower the conversion of new and old kinetic energy to promote high-quality economic development.The continuous development of science and technology has made technological innovation activities more complex.The complexity and multi-agent nature of technological innovation make it impossible for enterprises to rely on internal limited resources to complete technological innovation activities.Social capital provides a channel for companies to communicate with the outside world,can help companies obtain more scarce resources,and provide support for the improvement of corporate technological innovation performance.However,because social capital is difficult to quantify,its impact on technological innovation performance cannot be intuitively reflected,and in-depth research is needed on the transmission mechanism between the social capital and technological innovation performance.This paper introduces the indicator of R&D investment into the research on the relationship between social capital and technological innovation performance,using a single-case research method,taking Jinfa Technology as the research object,and discussing the role of R&D investment as a bridge between social capital and technological innovation performance.Analyze the impact of social capital on technological innovation performance.This paper draws on previous research results,divides social capital into three dimensions: system,business and technology,and uses Jinfa Technology as the background to explain the three dimensions of social capital.Then it analyzed the mechanism of the impact of three dimensions of social capital on R&D investment,and it was verified in Kingfa Technology.Finally,the entropy method is used to calculate the technological innovation performance of Kingfa Science and Technology,and the influence path of R&D investment on technological innovation performance is analyzed.This study found that the three dimensions of social capital affect R&D investment through reputation mechanism,information communication mechanism,risk control mechanism,and cooperation trust mechanism.R&D investment affects technological innovation performance through two paths: R&D capital investment and R&D human investment.Both capital investment and R&D human investment are in the same direction as technological innovation performance. |