经济新常态下的刘易斯转折点演进路径研究

On Evolution Path Research of Lewis Turning Point in New Normal Economy

Based on the utility decision model of family,this paper selects the following parameters: the relative price of agricultural and non-agricultural products, total factor productivity,labor output elasticity in agricultural sector and non-agricultural sector,and designates three states:low, medium and high. And on this basis,we have constructed a model of Lewis Turning Point evolution path based on the general equilibrium model to forecast its movement with the method of numerical simulation in this “new normal” economy. Results show:the Chinese economy will not meet Lewis Turning Point in 2025,but an increase in non-agricultural sector output will accelerate the coming of Lewis turning point; the influence of capital elements is similar to industry production; the efficiency variance of two sectors is negative to the Lewis Turning Point. The efficiency gap is not only in microscopic system,such as the mode of production, advanced technology acquisition and other inputs,but also in macro system of household registration, employment and social security.