现代国民经济的健康、快速和可持续发展要求三次产业结构保持一个合理的水平和产出比例。本文基于目前关于三次产业结构调整优化研究的不足和空白,从边际消费的视角审视并构建了三次产业结构调整优化的动态投入产出模型。 The healthy, rapid and sustainable development of the modern national economy requires that the three industrial structures maintain a reasonable level and output ratio. Based on the current shortcomings and gaps in the research on the adjustment and optimization of the three industrial structures, this paper examines and constructs three dynamic input-output models of industrial structure adjustment and optimization from the perspective of marginal consumption.