Graphical Derivation of the Phillips Curve from the WS-PS Model

Definition of the Real Wage

Figure 4.8: Phillips's Original Data and Curve for British Wage Inflation and Unemployment (1861–1913)

Explanatory Power of WS-PS and Phillips Curve Models for Oil Price Shocks

Cost of Job Loss and its Relation to Unemployment

In an economy with a very low unemployment rate, a persistent increase in the general price level is observed. Based on the theoretical framework of wage and price setting, what is the primary causal chain that explains this phenomenon?

A sustained period of very low unemployment can lead to a continuous increase in the general price level. Arrange the following events in the correct causal order that describes this process according to a wage-setting and price-setting framework.

Labor Market Dynamics and Price Stability

Firms' Pricing Behavior and Inflation

The Role of the Bargaining Gap in Generating Inflation

According to the wage-setting and price-setting framework, when unemployment is low, the resulting cycle of nominal wage and price increases leads to a sustained rise in the real wage for workers.

Match each labor market condition or action with its most direct consequence within a wage-setting and price-setting framework that links unemployment to inflation.

In a wage-setting and price-setting framework, the discrepancy between the real wage that workers can secure due to their bargaining power and the real wage that firms are willing to offer to maintain their profit margins is known as the __________. This discrepancy is the direct driver of inflation.

Evaluating a Policy of Low Unemployment with Price Controls

An economy is operating at an unemployment level where workers' wage demands are consistent with firms' profit margins, resulting in stable prices. A sudden surge in aggregate demand causes unemployment to fall significantly below this level. What is the most likely immediate outcome according to a wage-setting and price-setting framework?

The Wage-Setting Process and the 'No-Shirking' Wage

Structural Unemployment as the Inflation-Stabilizing Rate

WS-PS and Phillips Curve Explanation for Oil Price Shocks

Phillips Curve

Figure 4.8: Phillips's Original Data and Curve for British Wage Inflation and Unemployment (1861–1913)

An economist studying a country's economic data from the late 19th century observes a stable, inverse relationship between the unemployment rate and the rate of change in nominal wages. This pattern held consistently for several decades. Which of the following statements best analyzes the nature of this empirical finding, consistent with the context of its original discovery?

Analyzing Historical Economic Data

Characteristics of an Early Macroeconomic Observation

Based on his analysis of historical British data, William Phillips's original empirical finding was that a stable, inverse relationship existed between the unemployment rate and the rate of general price inflation.

An economic advisor in the early 20th century is reviewing several decades of British economic data. They consistently observe that in years when the unemployment rate is low (e.g., 2-3%), nominal wages tend to rise, and in years when the unemployment rate is high (e.g., 8-9%), nominal wages tend to be stagnant or fall slightly. Based solely on this persistent, long-term empirical pattern, what is the most logical conclusion for the advisor to draw?

Explaining the Stability of an Early Economic Observation

An economic advisor in the early 20th century is presented with a robust empirical study covering 50 years of national data. The study demonstrates a consistent and stable inverse relationship: years with high unemployment saw little to no change in nominal wages, while years with low unemployment saw significant increases in nominal wages. Specifically, the data shows that an unemployment rate of approximately 7% corresponded with zero wage growth. Based solely on this observed stable pattern, what policy trade-off would the advisor most likely conclude exists?

An economist examines a multi-decade dataset from a historical period where inflation expectations were largely static. The data reveals a consistent, inverse relationship between the unemployment rate and the rate of change in nominal wages. Which of the following statements most accurately characterizes the specific nature of this empirically observed relationship?

Policy Assumption Based on Historical Data

William (Bill) Phillips

An economist presents a study of 50 years of national economic data, showing a consistent and stable inverse relationship between the unemployment rate and the rate of wage increases. The data indicates that an unemployment rate of 7% consistently corresponds to zero wage growth. A government official, seeing this stable pattern, argues for a new policy to permanently keep unemployment at 3%, believing this will guarantee strong, predictable wage growth indefinitely. Which of the following statements provides the most critical evaluation of the official's policy assumption?

Based on his analysis of historical British data, William Phillips's original empirical finding was that a stable, inverse relationship existed between the unemployment rate and the rate of general price inflation.