曼昆宏观经济学chapter23

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曼昆经济学原理宏观部分二十三章

曼昆经济学原理宏观部分二十三章

Unemployment and social problems
2. The macroeconomy affects your well-being. example 1: example 2:
Unemployment and earnings growth
Interest rates and mortgage payments
example:
Inflation and unemployment in election years
The Science of Macroeconomics
Copyright © 2004 South-Western
CHAPTER 1
slide 11
Outline of this book
Copyright © 2004 South-Western
14
The Circular-Flow Diagram
• a simple depiction of the macroeconomy • illustrates GDP as spending, revenue, factor payments, and income • Preliminaries:
CHAPTER 1
The Science of Macroeconomics
Copyright © 2004 South-Western

宏观经济学第23章 失业与通货膨胀

宏观经济学第23章 失业与通货膨胀
23.1.3 经济增长与失业
无就业复苏时期是实际GDP增长率为正,但失业率仍然上升 的时期。
4
23.2 自然失业率
23.2.1 就业机会的创造与消失 23.2.2 摩擦性失业
人们花时间去寻找工作被称为职位寻找。 摩擦性失业是指处在职位寻找期间的失业。
5
23.2.3 结构性失业
结构性失业是指在劳动市场中职位寻找者的人数多于在某 一工资水平上可提供的工作职位数所引起的失业。
23.3.4 通货膨胀易,反通货膨胀难
反通货膨胀是指将通货膨胀率降低的过程。
10
第23章结束
接下来: 第24章:
长期经济增长
11
第23章
失业与通货膨胀
本章将学习:
如何度量失业以及失业率如何计算。 失业率对经济的重要意义。 失业率和经济增长之间的关系。 决定自然失业率的因素有哪些。 通货膨胀的经济代价。 通货膨胀和通货紧缩的获益者与受损者。 为什么政策制定者试图维持稳定的通货膨胀率。
2
23.1 失业率
23.1.1 失业的定义和度量
) 100 %
3
23.1.2 失业率的意义
失业率反映了在当前经济状况下找工作的难易程度。 失业率会夸大困难或掩盖问题。 丧志工人是指能够工作但在目前市场状态下放弃找工作而没
有工作的人。 准失业工人是指希望有一份工作,并在最近也寻找过工作,

曼昆《经济学原理》(宏观)第五版测试题库(23)

曼昆《经济学原理》(宏观)第五版测试题库(23)

曼昆《经济学原理》(宏观)第五版测试题库(23)Chapter 23

Measuring a Nation's Income

TRUE/FALSE

1. In years of economic contraction, firms throughout the economy increase their production of goods and services, employment rises, and jobs are easy to find.

ANS: F DIF: 1 REF: 23-0

NAT: Analytic LOC: The study of economics and definitions of economics

TOP: Economic expansion MSC: Definitional

2. Macroeconomic statistics include GDP, the inflation rate, the unemployment rate, retail sales, and the trade deficit.

ANS: T DIF: 1 REF: 23-0

NAT: Analytic LOC: The study of economics and definitions of economics

TOP: Macroeconomics MSC: Definitional

3. Macroeconomic statistics tell us about a particular household, firm, or market.

《经济学原理·曼昆·第三版》第23章

《经济学原理·曼昆·第三版》第23章
第二十三章 一国收入的衡量
Chapter 23
Measuring a Nation’s Income
在本章中,你将

考虑为什么一个经济的总收入等于其总支出


了解如何定义和计算国内生产总值GDP
了解实际GDP与名义GDP之间的区别 考虑GDP是不是经济福利良好的衡量指标
在实现这些目的后,你应该能
23.2.4 “物品与劳务…” “Goods and Services . . .”
Fra Baidu bibliotek
GDP既包括有形的物品(食物、衣服、汽车),又包 括无形的劳务(理发、清扫房屋、看病)。当你购买 了你最喜爱的合唱队的CD时,你购买了一种物品, 而且,购买价格是GDP的一部分。当你花钱去听一 个合唱队的音乐会时,你购买了劳务,而且,票价 也是GDP的一部分。
Y=C+I+G+NX 这个等式是一个恒等式,按定义等式中各个变量的方式必定成 立。在这种情况下,由于GDP中包括的每一美元支出属于四 个组成部分中的一个,所以,四个组成部分的总和必然等于 GDP。
23.3.1 消费 Consumption
消费是指家庭用于物品和劳务的支出(不包括购买 新住房)。
“物品”包括家庭用于汽车与家电等耐用品、以及 食物和衣服等耐用品的支出。 “劳务”包括理发和医疗这类无形的东西。家庭用 于教育的支出也包括在劳务消费中。

北大出版社-曼昆-宏观经济学-第六版-最新全英题库-有答案-23章

北大出版社-曼昆-宏观经济学-第六版-最新全英题库-有答案-23章

北大出版社-曼昆-宏观经济学-第六版-最新全英题库-有答案-23章

Chapter 23 Measuring a Nation's Income

MULTIPLE CHOICE

1. Macroeconomists study

a. the decisions of individual households and firms.

b. the interaction between households and firms.

c. economy-wide phenomena.

d. regulations imposed on firms and unions.

ANS: C DIF: 1 REF: 10-0 NAT: Analytic

LOC: The study of economics and definitions in economics TOP: Macroeconomics

MSC: Definitional

2. Which of the following newspaper headlines is more closely related to what microeconomists

study than to what macroeconomists study?

a. Unemployment rate rises from 5 percent to 5.5 percent.

b. Real GDP grows by 3.1 percent in the third quarter.

宏观经济学ppt Chap_23

宏观经济学ppt Chap_23

What’s in the CPI’s Basket?
6% 5% 5% 5% 6% 17% 16% 40%
Housing Food/Beverages Transportation Medical Care Apparel Recreation Other Education and communication
2001 2002 2003 ($8/$8) x 100 = 100 ($14/$8) x 100 = 175 ($20/$8) x 100 = 250
Calculating the Consumer Price Index and the Inflation Rate: An Example
Step 5: Use the Consumer Price Index to Compute the Inflation Rate from Previous Year
Step 1:Survey Consumers to Determine a Fixed Basket of Goods
4 hot dogs, 2 hamburgers
Calculating the Consumer Price Index and the Inflation Rate: An Example
Compute the Basket’s Cost: Use the data on prices to calculate the cost of the basket of goods and services at different times.

曼昆《经济学原理》(宏观)第五版测试题库(25)

曼昆《经济学原理》(宏观)第五版测试题库(25)

曼昆《经济学原理》(宏观)第五版测试题库(25)Chapter 25

Production and Growth

TRUE/FALSE

1. If per capita real income grows by 2 percent per year, then it will double in approximately 20 years.

ANS: F DIF: 1 REF: 25-0

NAT: Analytic LOC: Productivity and growth T OP: Economic growth

MSC: Definitional

2. Over the period 1870-2006, the United States experienced an average annual growth rate of real GDP per

person of about 4 percent per year.

ANS: F DIF: 1 REF: 25-1

NAT: Analytic LOC: Productivity and growth T OP: Economic growth

MSC: Definitional

3. In 2006, income per person in the United States was about 12 times that in India.

ANS: T DIF: 1 REF: 25-1

NAT: Analytic LOC: Productivity and growth T OP: Economic growth

1002-ch23曼昆 宏观经济学

1002-ch23曼昆 宏观经济学
Allowing central bankers discretion could do great harm if they are incompetent. Discretion allows the possibility of abuse. E.g., using monetary policy to affect election outcomes, causing fluctuations called “the political business cycle.” Central bankers who promise price stability may renege if a recession occurs. Time-inconsistency: the discrepancy between actual policy and announced policy
6
© 2009 South-Western Principles of Macroeconomics, by N. G. Mankiw. Mankiw
2. Should Monetary Policy Be Made by Rule or Discretion?
The Central Banks in many countries (such as the U.S. Fed) has almost complete discretion over monetary policy. Some argue that the Central Banks should be forced to follow a rule, such as constant money growth rate inflation targeting:

曼昆宏观经济学课件

曼昆宏观经济学课件
foreign-produced g&s sold domestically
Net exports (NX), aka the trade balance
= value of exports – value of imports
OPEN-ECONOMY MACROECONOMICS: BASIC CONCEPTS
assets, so the other country acquires U.S. assets, causing U.S. NCO to fall.
OPEN-ECONOMY MACROECONOMICS: BASIC CONCEPTS
16
Saving, Investment, and International Flows of Goods & Assets
1
Answers
C. Prices of Mexican goods rise faster than prices of U.S. goods
This makes U.S. goods more attractive relative to Mexico’s goods. Exports to Mexico increase, imports from Mexico decrease, so U.S. net exports increase.
trades for domestic currency

北大出版社_曼昆_宏观经济学_第六版_全英试题库_有答案解析_23章

北大出版社_曼昆_宏观经济学_第六版_全英试题库_有答案解析_23章

Chapter 23 Measuring a Nation's Income

MULTIPLE CHOICE

1、Macroeconomists study

a、 the decisions of individual households and firms、

b、 the interaction between households and firms、

c、 economy-wide phenomena、

d、 regulations imposed on firms and unions、

ANS: C DIF: 1 REF: 10-0 NAT: Analytic

LOC: The study of economics and definitions in economics TOP: Macroeconomics MSC: Definitional

2、Which of the following newspaper headlines is more closely related to what mi-

croeconomists study than to what macroeconomists study?

a、 Unemployment rate rises from 5 percent to 5、5 percent、

b、 Real GDP grows by 3、1 percent in the third quarter、

c、 Retail sales at stores show large gains、

曼昆《经济学原理(宏观经济学分册)》(第6版)笔记和课后习题详解(第23章 一国收入的衡量)

曼昆《经济学原理(宏观经济学分册)》(第6版)笔记和课后习题详解(第23章  一国收入的衡量)

巴罗《宏观经济学:现代观点》第一部分导论

第1章思考宏观经济学

复习笔记

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以下内容为跨考网独家整理,如您还需更多考研资料,可选择经济学一对一在线咨询进行咨询。

第8篇宏观经济学的数据

第23章一国收入的衡量

23.1 复习笔记

1.经济的收入与支出

在一国的宏观经济中,收入必定等于支出。这是因为,在每一次交易中,卖者的收入必定等于买者的支出。国内生产总值(GDP)衡量经济中的总收入或总产量。由于收入等于支出,可以把经济中赚到的收入(工资、租金和利润)加总起来衡量,也可以用经济中生产的物品和劳务的支出衡量,也就是说,收入等于支出等于GDP。

2.国内生产总值的衡量

国内生产总值(GDP)指在某一既定时期一个国家内生产的所有最终物品与劳务的市场价值。

(1)GDP是一个市场价值的概念。各种最终产品的价值都是用货币加以衡量的。产品市场价值就是用这些最终产品的单位价格乘以产量获得的。

(2)GDP测度的是最终产品的价值,中间产品价值不计入GDP,否则会造成重复计算。

(3)GDP是指一定时期内(往往为一年)所生产而不是所卖掉的最终产品价值。

(4)GDP是计算期内(如2013年)生产的最终产品价值,因而是流量而不是存量。流量是一定时期内发生的变量,存量是一定时点上存在的变量。

曼昆宏观经济学ppt课件

曼昆宏观经济学ppt课件

财政政策工具
02
政府支出、税收和公债等。
效果比较
03
通过经济增长率、失业率、财政收入和支出等指标来比较不同
财政政策的效果。
06
国际经济关系与汇率制度选择
国际收支平衡表编制原理和方法介绍
1 2 3
国际收支平衡表定义
记录一个国家在一定时期内(通常为一年)与外 国进行经济往来的全部收入和支出的统计报表。
目标设定
物价稳定、经济增长、充分就业、国际收支 平衡等。
货币政策传导机制及效果评估
货币政策传导机制
通过改变市场利率和货币供应量来影响总需求和总供给 。
效果评估
通过经济增长率、通货膨胀率、失业率等指标来评估货 币政策效果。
财政政策类型、工具及效果比较
财政政策类型
01
扩张性财政政策、紧缩性财政政策和中性财政政策。
02
国民收入核算与衡量
国内生产总值(GDP)概念及核算方法
GDP核算方法
包括生产法、收入法和支出法 三种。
收入法
GDP=劳动者报酬+生产税净 额+固定资产折旧+营业盈余 。
GDP定义
指一个国家或地区所有常住单 位在一定时期内生产活动的最 终成果。
生产法
GDP=各部门的总产出-各部门 的中间消耗。
政府支出
财政政策变动直接影响总需求。

曼昆《经济学原理》(宏观)第五版测试题库(30)

曼昆《经济学原理》(宏观)第五版测试题库(30)

曼昆《经济学原理》(宏观)第五版测试题库(30)Chapter 30

Money Growth and Inflation

TRUE/FALSE

1. The inflation rate is measured as the percentage change in a price index.

ANS: T DIF: 1 REF: 30-0

NAT: Analytic LOC: Unemployment and inflation TOP: Inflation

KEY: MSC: Definitional

2. U.S. prices rose at an average annual rate of about 4 percent over the last 70 years.

ANS: T DIF: 1 REF: 30-0

NAT: Analytic LOC: The role of money TOP: Inflation

MSC: Analytical

3. The United States has never had deflation.

ANS: F DIF: 1 REF: 30-0

NAT: Analytic LOC: The role of money TOP: Deflation

MSC: Definitional

4. In the 1990s, U.S. prices rose at about the same rate as in the 1970s.

ANS: F DIF: 1 REF: 30-0

曼昆经济学原理课件(下)-宏观部分Chapter_24_生活费用的衡量

曼昆经济学原理课件(下)-宏观部分Chapter_24_生活费用的衡量

4 hot dogs, 2 hamburgers
4个热狗,2个汉堡
12
计算消费者价格指数和通货膨胀率:一个例子 Calculating the Consumer Price Index and the Inflation Rate: An Example
第2步:找到每一年每种物品的价格 Step 2: Find the Price of Each Good in Each Year
17
GDP平减指数 GDP Deflator
GDP平减指数计算如下: The GDP deflator is calculated as follows:
Nominal GDP GDP deflator = × 100 Real GDP
18
其他价格指数 Other Price Indexes
其他的价格指数 The BLS calculates other prices indexes:
热狗
汉堡Leabharlann Baidu
14
计算消费者价格指数和通货膨胀率:一个例子 Calculating the Consumer Price Index and the Inflation Rate: An Example
第4步:选择一年作为基年(2001) 并计算各年的消费者价格指数 Step 4: Choose One Year as the Base Year (2001) and Compute the Consumer Price Index in Each Year

第七版-曼昆宏观经济学课件ppt课件

第七版-曼昆宏观经济学课件ppt课件

第2章 宏观经济学的数据
第一节 衡量经济活动的价值: 国内生产总值
2023/9/4
3
国内生产总值GDP的定义:
指经济社会(一国或一地区)在一定 时期内运用生产要素所生产的全部最终产品和 劳务的市场价值总和,或附加价值总和。 1. 收入,支出和循环流程
收入(GDP)
家庭
生产要素 物品与劳务
企业
支出(GDP)
21
3. 四部门经济的收入构成及 储蓄投 资恒等式
C+I+G+(EX-IM)=Y=C+S+(TA-TR)
C+I+G+NX = Y = C+S+T
I+G+NX = S+T
ຫໍສະໝຸດ Baidu
(NX为净出口,T为净税收.)
I = S +(T-G)+(IM-EX)
2023/9/4
22
4. 漏出和注入
1)漏出指居民或企业的收入中作为储 蓄、税收和进口等而没有支付给对方的那 部分。
2.95
0.10
0.10
0.15
0.20
0.20
0.25
1.00
13
3.部门法(Sector Approach) 又称生产法,是从生产的角度,加总各生产
部门的增加值来计算GDP的。

Chap_23宏观经济数据(经济学原理,曼昆,中英文双语)

Chap_23宏观经济数据(经济学原理,曼昆,中英文双语)

Macroeconomics 宏观经济学
Macroeconomics is the study of the economy as a whole.
宏观经济学研究整体经济。
Its goal is to explain the economic changes that affect many households, firms, and markets at once. 宏观经济学的目标是解释同时影响许多家 庭、企业和市场的经济变化。
“. . . Of All Final . . .”
It records only the value of final goods, not intermediate goods (the value is counted only once).
“. . . Goods and Services . . . “
8
THE DATA OF MACROECONOMICS 宏观经济数据
Measuring a Nation’s Income
一国收入的衡量
Chapter 23
Microeconomics 微观经济学
Microeconomics is the study of how individual households and firms make decisions and how they interact with one another in markets. 微观经济学研究家庭和企业如何作出决 策,以及他们如何在市场上相互交易。
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value of all final goods and services produced within a country in a given period of time.
THE MEASUREMENT OF GROSS DOMESTIC PRODUCT
• ―GDP is the Market Value . . .‖
• ―. . . Goods and Services . . . ‖
– It includes both tangible goods (food, clothing, cars) and intangible services (haircuts, housecleaning, doctor visits).
THE ECONOMY’S INCOME AND EXPENDITURE
• When judging whether the economy is doing well or poorly, it is natural to look at the total income that everyone in the economy is earning.
• ―. . . In a Given Period of Time.‖
– It measures the value of production that takes place within a specific interval of time, usually a year or a quarter (three months).
Content
• The economy’s income and expenditure • The measurement of gross domestic product • The components of GDP • Real versus nominal GDP
• Is GDP a good measure of economic wellbeing?
Labor, land, and capital Income = Flow of inputs and outputs
= Flow of dollars
Copyright © 2004 South-Western
THE MEASUREMENT OF GROSS DOMESTIC PRODUCT
• GDP (gross domestic product) is the market
– The spending on capital equipment, inventories, and structures, including new housing.
THE COMPONENTS OF GDP
• Government Purchases (G):
– The spending on goods and services by local, state, and federal governments. – Exclude transfer payments. why?
– Output is valued at market prices.
• ―. . . Of All Final . . .‖
– It records only the value of final goods, not intermediate goods (the value is counted only once).
• Net Exports (NX):
– Exports minus imports.
Question
• The government purchases component of
GDP does not include spending on transfer
payments such as Social Security. Thinking
about the definition of GDP, explain why
transfer payments are excluded.
Table 1 GDP and Its Components
Copyright©2004 South-Western
GDP and Its Components (2001)
THE MEASUREMENT OF GROSS DOMESTIC PRODUCT
• ―. . . Produced . . .‖
– It includes goods and services currently produced, not transactions involving goods produced in the past.
• Net national product (NNP)
– GNP-Dis.
• National income (NI)
– NDP-tax
• Personal income (PI)
• Disposable personal income (DPI)
THE COMPONENTS OF GDP
• GDP includes all items produced in the economy and sold legally in markets. • What Is Not Counted in GDP?
HOUSEHOLDS •Buy and consume goods and services •Own and sell factors of production
Factors of production
Wages, rent, and profit
MARKETS FOR FACTORS OF PRODUCTION •Households sell •Firms buy
THE COMPONENTS OF GDP
• GDP (Y) is the sum of the following:
– Consumption (C) – Investment (I) – Government Purchases (G) – Net Exports (NX)
Y = C + I + G + NX
• A real estate intermediary has sold an old house to a consumer, does this transaction have any contribute to GDP. Explain.
Other Measures of Income
• Gross national product (GNP)
• What Is Not Counted in GDP?
– GDP excludes most items that are produced
and consumed at home and that never enter
the marketplace. – It excludes items produced and sold illicitly, such as illegal drugs. – Underground economy
Chapter 23 Measuring a Nation’s Income
Measuring a Nation’s Income
• Microeconomics
– Microeconomics is the study of how individual households and firms make decisions and how they interact with one another in markets.
• ― . . . Within a Country . . .‖
– It measures the value of production within the geographic confines of a country.
THE MEASUREMENT OF GROSS DOMESTIC PRODUCT
THE COMPONENTS OF GDP
• Consumption (C):
– The spending bห้องสมุดไป่ตู้ households on goods and services, with the exception of purchases of new housing.
• Investment (I):
• Macroeconomics
– Macroeconomics is the study of the economy as a whole. – Its goal is to explain the economic changes that affect many households, firms, and markets at once.
THE MEASUREMENT OF GROSS DOMESTIC PRODUCT
• The equality of income and expenditure can be
illustrated with the circular-flow diagram.
Figure 1 The Circular-Flow Diagram
Discussion
• Which contributes more to GDP——the production of an economy car or the production of a luxury car? Why? • A farmer sells wheat to a baker for $2. The baker uses the wheat to make bread, which is sold for $3. what is the total contribution of these transaction to GDP?
MARKETS FOR GOODS AND SERVICES •Firms sell Goods •Households buy and services sold Revenue
Spending Goods and services bought
FIRMS •Produce and sell goods and services •Hire and use factors of production
THE ECONOMY’S INCOME AND EXPENDITURE
• For an economy as a whole, income must equal expenditure because:
– Every transaction has a buyer and a seller. – Every dollar of spending by some buyer is a dollar of income for some seller.
• GDP measures two things at once: the total income of everyone in the economy and the total expenditure on the economy’s output of goods and services.
Measuring a Nation’s Income
• Macroeconomics answers questions like the following:
– Why is average income high in some countries and low in others? – Why do prices rise rapidly in some time periods while they are more stable in others? – Why do production and employment expand in some years and contract in others?
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