“…The increase of geographical proximity can promote better face-to-face communication between the two sides, promote the transmission of knowledge and technology, reduce the negative effect caused by information asymmetry, and help enterprises effectively use the scientific research advantages of scientific research organizations to promote innovation [16]. However, when the geographical location between enterprises and scientific research organizations is too concentrated, the external innovation environment of the two is closed, thereby reducing the heterogeneity of technological innovation, causing fatigue and negativity of cooperative relations between enterprises and scientific research organizations, and hindering the effective development of interactive learning and innovation activities [17]. In addition, appropriately improving the proximity of technology can promote the continuous interaction of knowledge and technology between the two sides, and the research results of scientific research organizations are always consistent with the innovation needs of enterprises, which can reduce the communication barriers between the two sides, improve communication efficiency, enhance the understanding and absorption ability of enterprises to invisible knowledge and technology, and thus promote the transformation of scientific research results [18].…”