Part 1 Introduction Part 2 Towards Neoclassical Growth Part 3 Neoclassical Growth Part 4 Endogenous Technological Change

《计量经济学》课程教学资源（国外经典教科书）Gujarati - Basic Econometrics, Fourth Edition

2.1 SOME NOTATION 1. The Summation Notation X, =X1++...+n can be abbreviated as:Σx,orΣx 2. Properties of the Summation Operator

Some Terminology o In the simple linear regression model where y=Bo+ Bx+ u, we typically refer to y as the a Dependent variable, or a Left-Hand Side Variable. or Explained variable, or Regressand

Why study econometrics? Rare in economics(and many other areas without labs! ) to have experimental data Need to use nonexperimental. or observational data to make inferences eImportant to be able to apply economic theory to real world data Economics 20- Prof. Anderson

一、参数估计量的区间估计—不做介绍 二、预测值的区间估计

一、多重共线性的概念 二、多重共线性的后果 三、多重共线性的检验 四、克服多重共线性的方法 五、案例

§2.1 一元线性回归模型的概述 §2.2 回归模型的参数估计

一、模型的设定—F检验 二、固定影响变截距模型 三、随机影响变截距模型 四、固定影响/随机影响模型的检验

一、问题的提出 二、泊松回归模型 三、泊松回归模型的扩展