摘要
计量经济学传统教学中对逐步回归法的讲解都是基于EViews软件的较低版本而展开的,这种处理方式虽有助于学生理解逐步回归法的原理,但是回归与检验的多次交替会浪费课堂教学时间,不利于提高教学效率。然而,如果采用含有逐步回归分析模块的EViews6软件来开展多重共线性的教学,变量的筛选工作由软件自动完成,能节省不必要的操作,在不影响教学效果的同时提高教学效率。
The present teaching of stepwisc regression is based on the earlier versions of EViews in the traditional teaching mode of econometrics. Through it is good for the students＂ understanding of the principle of stepwise regression, it wastes a lot of time in alternating needless regression and testing. So the mode is not good to the efficient teaching. If the teaching is based on EViews6, in which a stepwise regression program is built, the needless operations would be omitted for the automatic selection of variables. In this way, the teaching efficiency is improved.
出处
《贵州教育学院学报》
2009年第12期31-34,共4页
Journal of Guizhou Educational College(Social Science Edition)
