这不是一个新经济问题，而是一个旧经济问题，它由于有关产出计量与定价的新经济辩论而暴露了出来。
This is not a new economy problem, but an old economy one, that the new economy debates about output measurement and pricing have exposed.
线性回归模型是最常用的经济计量模型，用于研究风险、保险、资产组合等经济问题，也可以用作经济预测。
Linear regression model that can be used to research risk, insurance, portfolio and also can be applied to expect is most common used econometrics model.
对经济问题作定量分析越来越受人们重视，《计量经济学》已成为我国经济管理类各专业最受关注，最受欢迎的课程之一。
More and more importance has been attached to analyse the economic problems quantitatively. Econometrics has become one of the most - attentive and most - welcome economic management courses.
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