We make economics decisions every day: what to buy, whether to work or play, what to study. We respond to markets all the time: prices influence our decisions, markets signal where to put effort, they direct firms to produce certain goods over others. Economics is all around us.
提供方
Microeconomics: The Power of Markets
宾夕法尼亚大学
课程信息
99,839 次近期查看
学生职业成果
20%
完成这些课程后已开始新的职业生涯
33%
通过此课程获得实实在在的工作福利
20%
加薪或升职
您将获得的技能
EconomicsMicroeconomicsEconomic AnalysisMarket (Economics)
学生职业成果
20%
完成这些课程后已开始新的职业生涯
33%
通过此课程获得实实在在的工作福利
20%
加薪或升职
100% 在线
立即开始，按照自己的计划学习。
可灵活调整截止日期
根据您的日程表重置截止日期。
完成时间大约为14 小时
建议：5 weeks of study, 4-7 hours/week
英语（English）
字幕：英语（English）, 蒙古语
教学大纲 - 您将从这门课程中学到什么
完成时间为 2 小时
The Concept of Scarcity
Where do markets come from? We will start with understanding the constraint of scarcity that we face and the concept of opportunity cost that reflects the true cost of any decision we make. We will learn to model scarcity using the Production Possibilities Frontier that allows us to visualize tradeoffs, distinguish between efficient, inefficient and unattainable points. We will also discuss how economic growth affects our options and allows us to achieve the previously unattainable.
完成时间为 2 小时
17 个视频 （总计 54 分钟）, 3 个阅读材料, 3 个测验
17 个视频
1.1.1 Opportunity Cost: Introduction2分钟
1.1.2 Opportunity Cost: The Cost of Education2分钟
1.1.3 Opportunity Cost: Numeric Example 13分钟
1.1.4 Opportunity Cost: Numeric Example 22分钟
1.1.5 Opportunity Cost: Numeric Example33分钟
1.1.6 Opportunity Cost: Numeric Example 42分钟
1.2.1 Scarcity: Introduction2分钟
1.2.2 Production Possibilities Frontier: Definition2分钟
1.2.3 Allocative Efficiency: Defining Marginal Cost and Marginal Benefit3分钟
1.2.4 Allocative Efficiency: When Marginal Cost Equals Marginal Benefit1分钟
1.2.5 Production Possibilities Frontier: Graphical Approach4分钟
1.2.6 Production Possibilities Frontier: Numerical Example4分钟
1.2.7 Production Possibilities Frontier: Understanding the Slope2分钟
1.2.8 Production Possibilities Frontier: Modeling Technological Change and Growth2分钟
1.2.9 Allocative Efficiency: Graphical Approach 13分钟
1.2.10 Allocative Efficiency: Graphical Approach 27分钟
3 个阅读材料
Additional Readings: General Suggestions10分钟
Participate in a Purdue Research Project (Optional)10分钟
Additional Readings: Week 110分钟
3 个练习
Opportunity Cost6分钟
Production Possibility Frontier (PPF)6分钟
Production Possibilities Frontier and Growth8分钟
完成时间为 1 小时
Specialization & Trade
Trade allows us to achieve the unattainable- we can consume more than we can produce on our own. We will introduce the concept of Comparative Advantage and discuss how gains from specialization allow us to use our resources efficiently. We will apply these concepts to a simple model of trade, showing that now the Consumption Possibilities Frontier allows points outside the Production Possibilities Frontier.
完成时间为 1 小时
14 个视频 （总计 39 分钟）, 1 个阅读材料, 2 个测验
14 个视频
2.2.1 Comparative Advantage: Numerical Example 1 - Set up1分钟
2.2.2 Comparative Advantage: Numerical Example 2 - Individual PPFs3分钟
2.2.3 Comparative Advantage: Numerical Example 3 - Joint PPF2分钟
2.2.4 Comparative Advantage: Numerical Example 4 - Joint PPF Completed3分钟
2.3.2 Comparative Advantage: Definition57
2.2.5 Comparative Advantage: Numerical Example 5 - Gains from Specialization4分钟
2.2.6 Comparative Advantage: Numerical Example 61分钟
2.2.7 Comparative Advantage: Numerical Example 72分钟
2.3.1 Absolute Advantage: Definition42
2.4.1 Gaining from Specialization Through Trade3分钟
2.4.2 Gaining from Specialization: The Consumption Possibilities Frontier4分钟
2.4.3 Gaining from Specialization: General Graphical Approach5分钟
2.4.4 Gaining from Specialization: Imports and Exports3分钟
1 个阅读材料
Additional Readings: Week 210分钟
2 个练习
Comparative Advantage10分钟
Trade4分钟
完成时间为 1 小时
Supply and Demand
We will introduce the central model of Supply & Demand. This will allow you to communicate with other economists and finally understand those business pages and market updates. We will distinguish between a movement along and a movement of the supply & demand curves. We will define market equilibrium as understand that at an equilibrium price there is neither excess demand nor excess supply. We will end by a few scenarios where exogenous changes affect supply and/or demand and analyze the impact on equilibrium price and quantity.
完成时间为 1 小时
15 个视频 （总计 44 分钟）, 1 个阅读材料, 4 个测验
15 个视频
3.1.2 The Demand Curve3分钟
3.1.3 Shifts of Demand: Part 13分钟
3.1.4 Shifts of Demand: Part 24分钟
3.1.5 The Supply Curve4分钟
3.1.6 Shifts of Supply: Part 12分钟
3.1.7 Shifts of Supply: Part 23分钟
3.1.8 Market Equilibrium: Definition2分钟
3.1.9 Market Equilibrium: Understanding Who Buys and Who Sells2分钟
3.1.10 The Invisible Hand: Part 13分钟
3.1.11 The Invisible Hand: Part 22分钟
3.1.12 Changes in Demand: Effect on Market Equilibrium3分钟
3.1.13 Changes in Supply: Effect on Market Equilibrium2分钟
3.1.14 Simultaneous Changes in Demand & Supply: Effect on Market Equilibrium2分钟
3.1.15 Supply & Demand: Conclusion1分钟
1 个阅读材料
Additional Readings: Week 310分钟
4 个练习
The Demand Curve8分钟
The Supply Curve4分钟
Market Equilibrium8分钟
A Change in Market Equilibrium6分钟
完成时间为 2 小时
Understanding Markets: Elasticities, Market Surplus, Efficiency, and Equity
There is a lot of terminology this week. We will introduce of the concept of elasticity of demand that measures the responsiveness of quantity demanded to a change in the price of a good. We will explore the relationship between change in price and revenue or sales and how elasticities can help us predict whether a decrease in price will increase or decrease revenue. We then introduce other elasticities of note: cross price elasticity, income elasticity and elasticity of supply. We end the week by exploring the great accomplishment of markets: maximizing the size of the pie or the total benefit to society.
完成时间为 2 小时
23 个视频 （总计 82 分钟）, 1 个阅读材料, 4 个测验
23 个视频
4.1.2 Elasticity of Demand4分钟
4.1.3 What Affects Elasticity of Demand4分钟
4.1.4 Perfectly Inelastic and Perfectly Elastic Demand4分钟
4.1.5 Elasticity Along a Straight Line Demand Curve3分钟
4.1.6 Elasticity and Revenue: Part 13分钟
4.1.7 Elasticity and Revenue: Part 21分钟
4.1.8 Unit Elastic Demand Curve2分钟
4.1.9 Cross Price Elasticity: Complements vs. Substitutes2分钟
4.1.10 Income Elasticity: Normal vs. Inferior Goods2分钟
4.1.11 Elasticity of Supply3分钟
4.1.12 Elasticity: Summary1分钟
4.2.1 Efficiency & Equity: Introduction2分钟
4.2.2 Consumer Surplus5分钟
4.2.3 Producer Surplus4分钟
4.2.4 Maximizing Total Surplus1分钟
4.2.5 T.S. at a Quantity Greater Than Equilibrium Quantity4分钟
4.2.6 T.S. at a Quantity Smaller Than Equilibrium Quantity4分钟
4.2.7 Efficiency & Equity: Conclusion1分钟
4.2.8 Price Ceiling5分钟
4.2.9 Price Floors: The Case of Minimum Wage5分钟
4.2.10 Calculating Total Surplus: Numerical Example4分钟
4.2.11 Price Ceilings: A Numerical Example5分钟
1 个阅读材料
Additional Readings: Week 410分钟
4 个练习
Elasticity of Demand10分钟
Elasticity of Demand & Revenue4分钟
Other Elasticity Terms6分钟
Consumer and Producer Surplus8分钟
审阅
4.7
来自MICROECONOMICS: THE POWER OF MARKETS的热门评论
由 WS 提供Mar 4, 2020
I really liked this course. The lecturer is able to convey terminologies clearly in a short time. The problems are more sophisticated and worth time thinking instead of just toy questions.
由 AS 提供Jan 13, 2017
I really enjoyed the clarity with which the concepts were taught. I loved the examples and I thought they were very helpful and made the concepts so much easier to understand.
由 KM 提供Jan 30, 2017
Really good, clear content, no surprises in the exam questions - but no free lunch either. A good balance that makes learning relatively easy but critical thinking necessary.
由 LY 提供Apr 10, 2016
Thanks for the professional details of this course. And I think the numerical examples provided by Professor Rebecca give me good understanding about the power of markets.
由 YG 提供Mar 2, 2016
Nice lecture and quizzes. Easy to follow and very encouraging for those who is new to coursera or has failed to finish online courses within deadline before (like me).
由 RL 提供Feb 9, 2018
Nice introductory course for microeconomics. Course provides simple and easy explanations for demand and supply, elasticity, effects of tax and subsidies on market.
由 SS 提供Jul 1, 2017
This is great course for newbies to microeconomics. If you want to excel at this course, you should buy or rent the suggested book to fully grasp the concepts.
由 MB 提供Apr 5, 2016
Excellent course to get an initial understanding of Micro economics. This course is really well structured and taught excellently by Rebecca and her team.
由 AS 提供Jun 12, 2017
The quizzes were easy. There wasn't an explanation to why some of my quiz answers were wrong. Excellent teaching but the assignments need a lot of work.
由 VR 提供Feb 24, 2016
Thanks for your efforts to make this course. I had zero knowledge on economics before and I learned a lot in this course within a short period of time.
由 YZ 提供Dec 20, 2016
Great course for beginners in economics, though I think it'd be more helpful to explain concepts and their implications in more depth and detail.
由 AM 提供Jan 31, 2017
Excellent course, even for beginners. The course is very interesting and engaging and the concepts are explained quite comprehensively.
由 SR 提供Aug 6, 2017
Loved it! The concepts was so simple that I found this once-intimidating topic very enjoyable and I am ready to learn more on the same.
由 SA 提供Oct 29, 2017
Very informative, Simple and practical numerical examples.\n\nDiscussion after course with the mentors are even great.\n\nThank You !
由 AS 提供Aug 22, 2018
Excellent course. Imparted great knowledge. Loved the videos-short in length but high on expertise. Wish I could teach like that.
由 YA 提供Mar 8, 2016
very usfule course. It might need some explinations for how to do the math for each subject. I recommande it for begginars.
由 MB 提供Aug 4, 2018
Some really useful content covered in this course, which gets you thinking about supply and demand in a market.
由 SL 提供Dec 15, 2018
i want a free course that certificate can be use for my personal performance like interview and my skills growt
由 CC 提供Feb 5, 2019
This is an excellent course for MBA and Business learners. Thanks to Rebecca Stein for her excellent work.
由 VO 提供Nov 16, 2017
Great course! Professor Stein explains everything clearly and with a lot of examples. Highly recommended.
提供方
宾夕法尼亚大学
The University of Pennsylvania (commonly referred to as Penn) is a private university, located in Philadelphia, Pennsylvania, United States. A member of the Ivy League, Penn is the fourth-oldest institution of higher education in the United States, and considers itself to be the first university in the United States with both undergraduate and graduate studies.
常见问题
我什么时候能够访问课程视频和作业？
注册以便获得证书后，您将有权访问所有视频、测验和编程作业（如果适用）。只有在您的班次开课之后，才可以提交和审阅同学互评作业。如果您选择在不购买的情况下浏览课程，可能无法访问某些作业。
我购买证书后会得到什么？
您购买证书后，将有权访问所有课程材料，包括评分作业。完成课程后，您的电子课程证书将添加到您的成就页中，您可以通过该页打印您的课程证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容，可以免费旁听课程。
退款政策是如何规定的？
有助学金吗？
还有其他问题吗？请访问 学生帮助中心。