ACDC Leadership
The Multiplier Effect, MPC, and MPS (AP Macroeconomics)
In this video explain the multiplier effect and the marginal propensity to consume (MPC) and the marginal propensity to save (MPS). Keep in mind that the MPC plus the MPC must equal one. This is becuase there are only two things you can...
Khan Academy
Khan Academy: When There Aren't Gains From Trade
In a previous lesson we learned that there is the potential for two countries to gain from trade. But it is also possible that there might not be the potential to gain from trade. In this video, we explore the circumstance that would...
Khan Academy
Khan Academy: When the Functions of Money Break Down: Hyperinflation
To illustrate what the functions of money are, it can help to look at circumstances where those functions break down. Hyperinflation, in which prices of things increase really really fast, is one such example. [11:43]
Khan Academy
Khan Academy: Winners and Losers From Inflation and Deflation
Unexpected inflation or deflation takes wealth away from one group and gives it to another group. This video talks about the winners and losers from inflation and deflation. [6:13]
Khan Academy
Khan Academy: Worked Free Response Question on Unemployment
This video walks through part of question 3 on the 2018 AP Macroeconomics exam. Learn how to solve problems about calculating the unemployment rate, calculating the labor force participation rate, and the relationship between...
Khan Academy
Khan Academy: Perfect Inelasticity and Perfect Elasticity of Demand
This video lesson from Khan Academy is intended for students who are taking the AP Macroeconomics course. Students will examine the two extremes of elasticity: perfectly elastic and perfectly in elastic demand. The extremes can help...
Khan Academy
Khan Academy: More on Total Revenue and Elasticity
This video lesson from Khan Academy is intended for students who are taking the AP Macroeconomics course. Students will take a deeper dive into the total revenue rule and the relationship between total revenue and elasticity.
Khan Academy
Khan Academy: Changes in Income, Population, or Preferences
In this video lesson from Khan Academy, students will explore how changes in a few factors, including income, population, and consumer preferences, affect the demand curve. This resource is designed as a review for the AP Macroeconomics...
Khan Academy
Khan Academy: Changes in Equilibrium Price, Quantity When Supply & Demand Change
In this video lesson from Khan Academy, students will explore what happens when both supply and demand are simultaneously changing. This resource is designed as a review for the AP Macroeconomics Test or a college-level macroeconomics...
Khan Academy
Khan Academy: Change in Supply Versus Change in Quantity Supplied
This video lesson from Khan Academy will help students understand the difference between the effects of the changes in supply with changes in the quantity supplied. This resource is designed as a review for the AP Macroeconomics Test or...
Khan Academy
Khan Academy: Change in Expected Future Prices and Demand
Explore the role of buyers' expectations as a determinant of demand in this video lesson from Khan Academy. This resource is designed as a review for the AP Macroeconomics Test or a college-level macroeconomics course.
Khan Academy
Khan Academy: Change in Demand Versus Change in Quantity Demanded
This video lesson from Khan Academy explains the differences between a change in the quantity demanded for a good (which causes a movement along a demand curve) and the change in a good's demand (which causes the entire demand curve to...
Khan Academy
Khan Academy: Value Added Approach to Calculating Gdp
In this video lesson from Khan Academy, students will learn how a nation's GDP can be calculated by summing up the value added by all the intermediate producers in a nation in a method called the value added approach. This resource is...