创新驱动发展不仅涉及增长质量和效率的改进,还涉及公众社会福利的提高。新技术的研究开发和推广虽然首先给企业带来超额利润,但随着新技术变为普适生产手段,企业的超额利润消失,其经济效用最终全面体现为消费者剩余,形成消费者社会福利,表现为消费者获得同样经济效用的成本降低。 Innovation-driven development involves not only improvements in the quality and efficiency of growth but also the improvement of public social welfare. Although the research and development and promotion of new technologies have brought excess profits to enterprises in the first place, as the new technologies become pervasive means of production and the excess profits of enterprises disappear, the economic utility will eventually be fully embodied as consumer surplus and the formation of consumer social welfare , The performance of consumers to obtain the same economic efficiency of the cost reduction.