AP Macroeconomics AMSCO Guided Notes

3.6: Changes in the AD-AS Model in the Short Run

AP Macroeconomics
AMSCO Guided Notes

AP Macroeconomics Guided Notes

AMSCO 3.6 - Changes in the AD-AS Model in the Short Run

Essential Questions

  1. How do shocks to supply and demand impact employment, prices, and output in the short run?
I. Aggregate Demand Shocks

1. What is an aggregate demand shock and how does it differ from other economic disturbances?

A. Positive Demand Shock

1. What is a positive demand shock and how does it affect output, prices, and employment?

2. What are examples of positive demand shocks, including both market-driven and government-initiated events?

B. Negative Demand Shock

1. What is a negative demand shock and what events can trigger it?

2. How do producers typically respond to a negative demand shock, and why does this response occur?

II. Short-Run Aggregate Supply Shock

1. What is a supply shock and how do the effects of supply shocks differ from demand shocks?

A. Positive Supply Shock

1. What are the economic characteristics of a positive supply shock and how does it shift the SRAS curve?

2. How do positive supply shocks affect production costs, output, prices, and employment?

B. Negative Supply Shock

1. What are the economic characteristics of a negative supply shock and how does it shift the SRAS curve?

2. How do negative supply shocks affect production costs, output, prices, and unemployment?

C. Stagflation

1. What is stagflation and why is it particularly difficult for an economy to address?

2. How did the 1973 oil embargo create stagflation in the U.S. economy?

III. Types of Inflation

1. What is inflation and why do economists monitor it?

A. Demand-Pull Inflation

1. What is demand-pull inflation and what macroeconomic conditions can cause it?

2. How do economic growth, export surges, government spending, inflation expectations, and money supply increases each contribute to demand-pull inflation?

3. What historical examples illustrate demand-pull inflation and its extreme forms?

B. Cost-Push Inflation

1. What is cost-push inflation and how does it differ from demand-pull inflation?

2. What supply-side factors can cause cost-push inflation and how do producers respond?

3. What historical examples demonstrate cost-push inflation and its economic consequences?

Key Terms

aggregate demand shock

positive demand shock

negative demand shock

negative supply shock

positive supply shock

stagflation