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Macroeconomics Exam Study Guide: Key Concepts and Models

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Savings Equal Investment

  • Guided course
    National Savings, Private Savings, and Public Savings
    04:53
  • Guided course
    Saving Equals Investment
    07:48
  • Guided course
    Savings Equals Investment in an Open Economy
    03:56

Market for Loanable Funds

  • Guided course
    Market for Loanable Funds
    04:42

Shifts in the Market for Loanable Funds

  • Guided course
    Demand Shifts in the Market for Loanable Funds
    06:56
  • Guided course
    Supply Shifts in the Market for Loanable Funds
    06:16

Growth Rates and the Rule of 70

  • Guided course
    Growth Rates and the Rule of 70
    02:50
  • Guided course
    Growth Rates and the Rule of 70
    05:47

Institutions that Promote Economic Growth

  • Guided course
    Role of Government in Economic Growth
    08:45

Productivity and the Per-Worker Production Function

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    Per-Worker Production Function:Change in Technology
    02:27
  • Guided course
    Catch-up Effect
    05:51
  • Guided course
    Per-Worker Production Function
    05:02

New Growth Theory

  • Guided course
    New Growth Theory
    06:15

Aggregate Expenditures Model and Macroeconomic Equilibrium

  • Guided course
    Aggregate Expenditures Model and Macroeconomic Equilibrium
    07:08
  • Guided course
    Numerical Aggregate Expenditures
    10:19

The Consumption Function

  • Guided course
    1 = MPC + MPS
    02:45
  • Guided course
    Equation of the Consumption Function
    02:49
  • Guided course
    Marginal Propensity to Consume and Save
    04:20

Multiplier Effect of Investment Spending

  • Guided course
    Multiplier
    01:36
  • Guided course
    Multiplier Effect of Investment Spending
    07:46

AE Model: Graphing Macroeconomic Equilibrium

  • Guided course
    Graphing Macroeconomic Equilibrium
    13:28

AE Model and the Multiplier

  • Guided course
    AE Model and the Multiplier
    11:37

Deriving Aggregate Demand from the Aggregate Expenditure Model

  • Guided course
    Deriving Aggregate Demand from the Aggregate Expenditure Model with Constant Prices
    04:13
  • Guided course
    Deriving Aggregate Demand from the Aggregate Expenditure Model
    08:18

Aggregate Demand

  • Guided course
    AD-AS Model: Aggregate Demand
    02:56
  • Guided course
    Interest Rate Effect
    05:48
  • Guided course
    Wealth Effect
    02:47

Shifting Aggregate Demand

  • Guided course
    Shifting Aggregate Demand
    04:27

Short Run Aggregate Supply

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    Short Run Aggregate Supply Slopes Upwards
    04:16
  • Guided course
    Short Run Aggregate Supply
    02:52

Shifting Short Run Aggregate Supply

  • Guided course
    Shifting Short Run Aggregate Supply
    03:03
  • Guided course
    Factors Leading to Shifting Short Run Aggregate Supply
    05:32

Long Run Aggregate Supply

  • Guided course
    Long Run Aggregate Supply
    04:36
  • Guided course
    Shifting Long Run Aggregate Supply
    04:35

AD-AS Model: Shifts in Aggregate Demand

  • Guided course
    Equilibrium After a Decrease in Aggregate Demand
    08:15
  • Guided course
    Equilibrium After an Increase in Aggregate Demand
    06:03