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Creating PowerPoint Lectures w/ Animation. presented by Eric Chiang. By Educators. For Students. Benefits of Animation : 1) Allows one to break down explanations, graphs, and models into steps 2) Replicates the viewing of the chalkboard in class
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Creating PowerPoint Lectures w/ Animation presented by Eric Chiang By Educators. For Students.
Benefits of Animation: 1) Allows one to break down explanations, graphs, and models into steps 2) Replicates the viewing of the chalkboard in class 3) Allows students to review challenging concepts at home 4) Each slide serves as a template for the next
CoreMacro Chapters 9 – 10 Aggregate Demand and Supply / Fiscal Policy
Three Well Functioning Markets Capital Market (interest rates) Product Market (prices) Labor Market (wages)
Economy stays on the long-run trend in the Classical Growth Model
AD/AS model shows how aggregate output is affected by the price level
AD/AS Model: Macro Equilibrium LRAS Price Level (P) SRAS Short-run macro equilibrium Long-run macro equilibrium AD Output
How does the AD/AS model explain the business cycle?
Negative Demand Shock LRAS Price Level (P) SRAS Long-run macro equilibrium Short-run Eq. AD AD2 Output Output Gap
Option 1: Letting the Market Correct Itself over Time LRAS Price Level (P) SRAS SRAS2 Short-run Eq. Long-run Eq. AD AD2 Output Output Gap
Option 2: Using Expansionary Fiscal Policy to Shift AD LRAS Price Level (P) SRAS Long-run macro equilibrium Short-run Eq. AD AD2 Output Output Gap
Positive Demand Shock: Leads to Demand-Pull Inflation LRAS Price Level (P) SRAS Short-run equilibrium Long-run macro equilibrium AD2 AD Output Output Gap
Option 1: Letting the Market Correct Itself over Time SRAS2 LRAS Price Level (P) SRAS Short-run equilibrium AD2 AD Output
Option 2: Using ContractionaryFiscal Policy to Reduce Inflation LRAS Price Level (P) SRAS Short-run equilibrium Long-run macro equilibrium AD2 AD Output Output Gap
Negative Supply Shock: Leads to Cost-Push Inflation SRAS2 LRAS Price Level (P) SRAS Short-run equilibrium Long-run macro equilibrium AD Output Output Gap
CoreMicro Chapters 8 – 9 Maximizing Profit in Competition and Monopoly: The 5 Step Approach
In a perfectly competitive market… P MC Find MR = MC Find optimal Q Find optimal P Find ATC Find Profit ATC $10 P = MR Profit $7 0 20 Q
In a monopoly or monopolistically competitive market… P MC Find MR = MC Find optimal Q Find optimal P Find ATC Find Profit ATC $13 Profit $6 D MR 0 15 Q
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Macro Word of the Day “Multiplier Effect” a When word-of-mouth causes products to become popular When a dollar spent generates many more dollars of spending b c When you earn interest on past interest earnings d When you pay more in finance charges than you borrowed
Macro Word of the Day “Multiplier Effect” a When word-of-mouth causes products to become popular When a dollar spent generates many more dollars of spending b QUESTION 1 c When you earn interest on past interest earnings Loading Results… d When you pay more in finance charges than you borrowed
Famous Economist a Ben Bernanke b Timothy Geithner c AustanGoolsbee d Alan Greenspan
Famous Building or Landmark a New York Stock Exchange b Bureau of Labor Statistics c U.S. Treasury d Federal Reserve Bank
How long did our most recent recession officially last? a 12 months b 18 months c 24 months d This is a trick question: the recession hasn’t ended
Is a person who lost a high paying job and temporarily working at a supermarket unemployed? a Yes, s/he is unemployed b No, s/he is employed
How much are you willing to pay for one slice of pizza right now? a $5.00 b $3.50 c $2.00 d $1.00 e $0.00
How much are you willing to pay for one slice of pizza right now? a $5.00 b $3.50 QUESTION 5 c $2.00 Loading Results… d $1.00 e $0.00 4% 6% 39% 33% 18%
Suppose you do not work and have no income. Besides basic necessities, how much do you need per month to get by? a Less than $200 b $400 c $600 d $800 e $1,000 or more
Now suppose your rich aunt gives you $1,000/month to spend. How much of this new money would you spend? a Less than $200 b $400 c $600 d $800 e $1,000 (all of it)
Aggregate Expenditures Model Aggregate Expenditures (AE) 45º line: Y = AE C DEBT SAVINGS Income (Y)
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Homer is fired from the power plant and goes back to school to earn a college degree. Homer is: a still part of the labor force b not part of the labor force Loading Results…
A business cycle recovery that doesn’t reach its long-term trend can lead to: a hyperinflation b lower cyclical unemployment c its natural unemployment rate d a double dip recession
If the price index is 200, how much did a $4 Big Mac (today) cost in the base year? a $0.40 b $1.00 c $2.00 d $8.00
My Contact Information: E-mail: chiang@fau.edu Phone: 561-297-2947 Web: ProfessorChiang.com Twitter: @ProfessorChiang Facebook.com/CoreEconomics By Educators. For Students.