The trend of population aging is irreversible,and the transformation and upgrading of industrial structure is imperative.Innovation driven has become a new engine to promote the success of economic transformation,behind which is the epitome of industrial structure adapting to the trend of aging.Through building a multi-dimensional index system of innovation driven and introducing the spatial Durbin model,the paper explores the influencing factors of spillover effect of industrial structure upgrading,and empirically tests the impact of population aging and innovation driven on industrial struct...