中文摘要：

论文指出了计量经济学模型中源生的随机扰动项和衍生的随机误差项之间的区别;讨论或证明了,如果模型存在总体设定误差和变量观测误差,在很多情况下将导致随机误差项对Gauss假设以及正态性假设的违背。

英文摘要：

The paper highlights the distinguish between the original stochastic disturbance term and the derived stochastic error term, suggests that if the relationship error of model or the measurement error of variables exist in an econometric model, in the most of cases the stochastic error term will not fellow the normal distribution assumption and some other Gauss Assumptions.