Presentation is loading. Please wait.

Presentation is loading. Please wait.

Module Aggregate Supply: Introduction and Determinants KRUGMAN'S MACROECONOMICS for AP* 18 Margaret Ray and David Anderson.

Similar presentations


Presentation on theme: "Module Aggregate Supply: Introduction and Determinants KRUGMAN'S MACROECONOMICS for AP* 18 Margaret Ray and David Anderson."— Presentation transcript:

1 Module Aggregate Supply: Introduction and Determinants KRUGMAN'S MACROECONOMICS for AP* 18 Margaret Ray and David Anderson

2 What you will learn in this Module : How the aggregate supply curve illustrates the relationship between the aggregate price level and the quantity of aggregate output supplied in the economy What factors can shift the aggregate supply curve Why the aggregate supply curve is different in the short run from in the long run

3 The relationship between the price level and the real GDP supplied Aggregate Supply In the short run, there is a positive slope to the SRAS curve.In the short run, there is a positive slope to the SRAS curve. In the long run, the LRAS curve is vertical at the level of potential GDP.In the long run, the LRAS curve is vertical at the level of potential GDP.

4 The Short-Run Aggregate Supply Curve Profit per unit of output Nominal Wage Sticky Wages SRAS

5 Shifts of the Short-Run Aggregate Supply Curve ∆ Commodity Prices ∆ Nominal Wages ∆ Productivity

6 The Long-Run Aggregate Supply Curve Flexible Wages Long Run LRAS Potential Output Factors that shift LRAS

7 From the Short Run to the Long Run Long Run – all inputs become variable

8 Table 18.1 Factors that Shift the Short-Run Aggregate Supply Curve Ray and Anderson: Krugman’s Macroeconomics for AP, First Edition Copyright © 2011 by Worth Publishers

9 Figure 18.2 Shifts of the Short-Run Aggregate Supply Curve Ray and Anderson: Krugman’s Macroeconomics for AP, First Edition Copyright © 2011 by Worth Publishers

10 Figure 18.5 From the Short Run to the Long Run Ray and Anderson: Krugman’s Macroeconomics for AP, First Edition Copyright © 2011 by Worth Publishers

11 Figure 18.1 The Short-Run Aggregate Supply Curve Ray and Anderson: Krugman’s Macroeconomics for AP, First Edition Copyright © 2011 by Worth Publishers

12 Figure 18.3 The Long-Run Aggregate Supply Curve Ray and Anderson: Krugman’s Macroeconomics for AP, First Edition Copyright © 2011 by Worth Publishers

13 Figure 18.4 Actual and Potential Output from 1989 to 2009 Ray and Anderson: Krugman’s Macroeconomics for AP, First Edition Copyright © 2011 by Worth Publishers

14 Unnumbered Figure 18.1 Prices and Output During the Great Depression Ray and Anderson: Krugman’s Macroeconomics for AP, First Edition Copyright © 2011 by Worth Publishers


Download ppt "Module Aggregate Supply: Introduction and Determinants KRUGMAN'S MACROECONOMICS for AP* 18 Margaret Ray and David Anderson."

Similar presentations


Ads by Google