Research on the Evolution of Residents' Income Distribution Based on Hybrid Dynamic Model
With the passage of time since the reform and opening up,the position and shape of the income distribution of residents has shown a diversified development trend,and the income distribution pattern has undergone a profoundly tortuous process of change.Most studies on the convergence and evolution of income distribution are based on static analysis perspectives,or use non-parametric kernel density to explore the dynamic trend of the distribution form over a period of time.This paper uses the income data of residents in CHNS from 1989 to 2015 to fit the mixed income distribution and its evolution trend from a dynamic perspective.It is recognized that the income distribution continues to shift to the right and the degree of dispersion continues to deteriorate and the factual existence of the objective,the research purpose is to explore the two-component mixed distribution function with time change of the dynamic evolution path and estimate to measure the Gini coefficient of income gap,the study found that the income distribution showed a two-stage development trend,that is,1989-2006 and 2009-2015.The results show that with the passage of time,the income level and income gap of residents are increasing year by year and there is a significant period of development,which reflects the evolution of income distribution in more detail from a dynamic perspective.
NETL
NSTL
万方数据
