Macroeconomics

Table of Contents

1. Topic pack - Macroeconomics - introduction
2. 2.1 The level of overall economic activity (notes)
3. 2.1 The level of overall economic activity (questions)
4. Section 2.2 Aggregate demand and supply (notes)
   1. Aggregate demand and supply - introduction
   2. The AD/AS model
   3. Aggregate demand curve
   4. Changes in aggregate demand
   5. Short-run aggregate supply (SRAS)
   6. Changes in SRAS
   7. Long run aggregate supply (LRAS) - classical
   8. Changes in LRAS - classical
   9. Long run aggregate supply (LRAS) - Keynesian
   10. Aggregate supply changes
   11. Full employment level of national income
   12. Equilibrium national income
   13. The essentials of AD and AS
   14. Changes in short-run equilibrium - summary
   15. Equilibrium in the long run?
   16. Equilibrium in the Keynesian model
   17. Inflationary and deflationary gaps
   18. Keynes vs. Hayek (video)
   19. The Keynesian multiplier
5. Section 2.2 Aggregate demand and supply (simulations and activities)
6. 2.2 Aggregate Demand and Aggregate Supply (questions)
7. 2.3 Macroeconomic objectives (notes)
8. Low Unemployment
9. 2.3 Macroeconomic objectives (questions)
10. 2.4 Fiscal policy (notes)
11. 2.4 Fiscal policy (questions)
12. 2.5 Monetary policy (notes)
13. 2.5 Monetary Policy (questions)
14. Section 2.6 Supply-side policies (notes)
15. 2.6 Supply-side policies (questions)
16. Print View

Changes in LRAS

Syllabus: Compare and contrast, using the two models, the ways that factors leading to changes in the quantity and/or quality of factors of production, including improvements in:

• efficiency,
• new technology,
• reductions in unemployment, and
• institutional changes

can shift the aggregate supply curve over the long term.

The neo-classical approach

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• Changes in the neo-classical long-run aggregate supply curve

The Keynesian approach

Insert Diagram to show shifting Keynesian LRAS