CAJ | 학술논문

从产品异质的角度分析中圆人均收入水平与人均汽车拥有量之睫的荧系，结果表明：实际人均GDP与人均民用载客汽车拥有量都是囝阶平稳的时间序列，两者之阃存在协整荚系，实际人均GDP对人均民用载客汽车拥有量存在Granger因果性。人均汽车拥有量的收入弹性大，弦与理论分析中关于收入分布参数的假设一致。
종산품이질적각도분석중원인균수입수평여인균기차옹유량지첩적형계，결과표명：실제인균GDP여인균민용재객기차옹유량도시건계평은적시간서렬，량자지곤존재협정협계，실제인균GDP대인균민용재객기차옹유량존재Granger인과성。인균기차옹유량적수입탄성대，현여이론분석중관우수입분포삼수적가설일치。
This paper studies the relationship between per capita income and per capita automobile possession in China from the perspective of product heterogeneity. The results of the study show that the time sery of real GDP per capita has the same unit roots with passenger automobile possession per capita. There is a co-integration relationship between the two time series. The real GDP per capita has Granger causal effect on passenger automobile possession per capita. The numerical value of the income elasticity of automobile possession per capita agrees with the hypothesis on the parameter in income contribution.