Figure 4.13: A Comparison of Inflation Over Three Years at Different Unemployment Levels

Example of the Wage-Price Spiral: Shifting Phillips Curve

Figure 4.16: The Path of Inflation Over Time with a Persistent Bargaining Gap

Real Wage Reduction and Conflicting Interests from Unexpected Inflation

Figure 4.24: Illustration of a Cost-Push Inflationary Spiral from an Oil Shock

Inflation as the Sum of Bargaining Gap and Expected Inflation

Analyzing an Inflationary Scenario

An economy is experiencing a sustained period where employment is held at a level higher than its long-run equilibrium. In the most recent year, the inflation rate was 4%. Assuming this high level of employment continues into the next year, what is the most probable outcome for the inflation rate and why?

An economy experiences a sustained boom, keeping employment consistently above its long-run stable level. This situation triggers a cycle of accelerating price increases. Arrange the following events into the correct chronological sequence that describes this self-perpetuating process.

According to the wage-price spiral model, if an economy maintains a constant, positive bargaining gap (for instance, by keeping employment consistently above its equilibrium level), the inflation rate will eventually settle at a new, stable, higher level.

Calculating Inflation in a Wage-Price Spiral

Evaluating a Policy Response to a Wage-Price Spiral

Match each component of the wage-price spiral with its specific role in the process of accelerating inflation.

An economy is experiencing a wage-price spiral where employment is consistently held above its equilibrium level, creating a persistent positive bargaining gap. Which of the following best explains why the inflation rate accelerates over time in this situation, rather than simply settling at a new, higher, stable level?

In the economic model of an accelerating wage-price spiral, the continuous upward shift of the ________ curve is the primary graphical representation of the cycle, driven by a persistent positive bargaining gap and rising inflation expectations.

Evaluating a Central Banker's Policy Stance

Figure 4.13: A Comparison of Inflation Over Three Years at Different Unemployment Levels

Wage Negotiation and Inflation Expectations

In a particular country, the general price level increased by 4% last year. According to the theory of adaptive expectations, what is the most likely inflation rate that workers and firms will anticipate for the upcoming year when making wage and price decisions?

Inflation Dynamics Scenario

An economy experienced an inflation rate of 5% two years ago and 3% last year. According to the theory where expectations are formed based on past inflation, individuals will likely form their expectation for the coming year's inflation by averaging the rates of the past two years, resulting in an expected inflation of 4%.

Figure 4.13: A Comparison of Inflation Over Three Years at Different Unemployment Levels

Inflation Dynamics in a Booming Economy

In a given year, an economy's central bank and most private forecasters anticipated an inflation rate of 3%. However, the actual measured inflation for that year turned out to be 5%. Assuming that the forecasted rate was the basis for wage and price setting, what is the most likely explanation for the difference between the expected and actual inflation rates?

Suppose that in a particular year, the inflation rate that both workers and firms anticipate is 3%. However, due to weak labor market conditions, there is a downward pressure on wages and prices equivalent to 1%. Under these circumstances, the actual inflation rate will be ___%.

The Two Components of Inflation