This paper studies the effect on saving rate due to the change of economic growth and asset return.

我们用此模型研究了经济增长率和资产收益率变动对储蓄率的影响。

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Volatility in the article is the variance of asset return, which varies with time going, and this is also called heteroscedasticity in Econometrics.

本文所研究的这种波动性指的是资产收益的方差随时间不断变化，这在计量经济学中称之为异方差问题。

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Thus, this paper utilizes the external habit preference model to make deep analyses of the Chinese residents' consumption, habit preference and asset return.

本文利用外在习惯偏好模型对我国居民消费、习惯偏好与资产收益进行分析。

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Thus, this paper utilizes the external habit preference model to make deep analyses of the Chinese residents' consumption, habit preference and asset return.

本文利用外在习惯偏好模型对我国居民消费、习惯偏好与资产收益进行分析。

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