The Hypothesis of Government's Role in Post-War Economic Stabilization

An examination of long-term US economic data shows that the period of greater economic stability (fewer and smaller recessions and booms) that began after World War II coincided with a substantial increase in total government tax revenue as a percentage of the nation's total economic output. What is the most accurate conclusion that can be drawn solely from this observed relationship?

The observed increase in the size of the U.S. government after World War II, measured by tax revenue as a share of GDP, is the proven cause of the reduced economic volatility seen in the same period.

Interpreting Post-War US Economic Trends

Analyzing Economic Arguments

Describing Post-War US Economic Trends

Match each economic concept to the description that best represents its role in the context of the US economy after World War II.

Interpreting Economic Correlations

An analysis of a country's economic history reveals that a period of significantly reduced economic volatility (fewer and less severe booms and busts) started around the same time that the government's size, measured by tax revenue as a share of national income, began to grow substantially. Which of the following scenarios describes a relationship that is most analogous to this economic observation?

Comparative Economic Stability Analysis

Evaluating a Policy Argument

Distinction Between Correlation and Causation