(Continued with question 1 in exercise for chapter 3). Suppose instead of given 2000 there is an investment function which takes the form

Normative Definition: Economics is the science that studies how to efficiently allocate economic resources Positive Definition: Economics is the science that studies how an economy operates or how economic variables are determined under the given economic system. The System of an Economy:

The objective of this chapter is to study how money and interest rate is determined in the money and financial market. The money and financial market is the market in which money and various financial assets (such as, bonds and stocks) are exchanged

Question 1: Suppose in an open economy the consumption function take the form C 8Yd =100 + 0. Tax is the proportion of income with the tax rate to be given by 0.2. Meanwhile import depends on the domestic income with the function given by

Introduction The objective of this chapter is to study how employment is determined in the labor market We are considering the labor market in which the following relation should always hold:

The aim of this chapter is to study how output is determined in Keynesian framework. The analysis in this chapter is often named multiplier analysis

Question 1 Suppose in an open economy the consumption function take the form C=100+0.8 Tax is the proportion of income with the tax rate to be given by 0. 2. Meanwhile import depends on the domestic income with the function given by

一、本章教学目的与要求： 总需求的定义、内容； 总需求曲线的定义、推导、斜率和平移；

两部门模型的基本假设； 凯恩斯主义的消费函数及其边际消费倾向的概念； 凯恩斯主义的储蓄函数及其边际储蓄倾向的概念； 凯恩斯主义的投资函数； 均衡国民收入决定模型；

《宏观经济学》课程教学资源（文献资料）破解中国经济困局：基于总供给-总需求的分析框架