一、名词解释(每小题3分,共15分) 1、国内生产净值 2.有效需求: 3.财政政策: 4.边际消费倾向: 5.通货膨胀:

Chapter 2 The Modigliani-Miller theorem \When capital markets are perfect and complete, corporate decisions are trivial.\ 2.1 Arrow-Debreu model with assets 2.1.1 Primitives

一、关于总体与样本 总体根据一定目的确定的所要研究对象的全体称为总体或母体;

例1某人欲购一台586型微机,现有甲、乙 两厂生产该型号微机,据资料统计其周故障 率分别如表所示,试问他该购买哪个厂的产 品为好?

Bayesian Learning in Social Networks Douglas Gale(Corresponding Author) Department of Economics. New York University

Capital Structure The Modigliani and Miller capital structure and payout policy theorems were the result of the practical questions\How should a firm choose its capital structure\. The theory that we covered last time clarified the nature of the modigliani and miller result

一、参数估计量的区间估计—不做介绍 二、预测值的区间估计

线性回归模型和一元线性回归模型

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

一、拟合优度检验 二、方程显著性检验 三、变量显著性检验