Abstract:    The importance of cross-regional innovation systems under a new nationwide system is obvious, but existing research is insufficient in discussing cross-regional innovations caused by digital technology progress. This paper studied the key factors and future research trends of scenario-driven cross-regional innovation systems. Based on the scenario theory, cross-regional innovation system is defined as the coupling system between regional subsystems formed by integrated innovation scenarios. The cross-regional innovators have constructed some fusion innovation scenarios in virtual space through digital technology, and the conceptual formula is “virtual space + imagination structure + fusion regional spirit → fusion innovation scenario”. It was found that cross-regional innovation systems can serve coordinated regional development, innovative development strategy and innovative governance of new nationwide system in China. It was also found that future research directions include cognitive renewal, construction path and governance logic under backgrounds of innovation scenario virtualization, innovation subject decentralization, and innovation governance. The research results have enriched and expanded the theory of regional innovation system, and will provide corresponding enlightenment in micro and regional policy making levels.

Key words:  innovation, innovation scenario, digital technology, cross-regional innovation system