Digital Infrastructure,Regional Innovation and Cultural Consumption Upgrade
The in-depth integration and application of digital infrastructure in the cultural industry has expanded cultural consumption patterns and modes and provided new momentum for cultural consumption upgrading.The empirical test results based on provincial panel data show that the development of digital infrastructure can sig-nificantly promote cultural consumption upgrade and indirectly boost cultural consumption by driving regional innovation;its impact on cultural consumption has a significant"marginal effect"and"non-linear incremental characteristics";there exists regional and urban-rural heterogeneity in the positive impact.Therefore,top-level design,financial support and talent cultivation should be used as the grips to vigorously promote the de-velopment of digital infrastructure,optimize regional cultural,scientific and technological resource allocation by platform construction,implement dynamic and differentiated development strategies of digital infrastructure,promote the upgrading of cultural consumption,and help to pursue Chinese modernization that unifies material and spiritual civilizations.