Calculating Component Contributions to GDP Growth

Economic Shock

US GDP and Consumption Dynamics During the COVID-19 Shock (Q2 2020)

Consumption as the Largest Component of GDP

Analyzing an Economic Downturn

An economy experiences a sharp recession. Data reveals that business investment spending fell by 20%, while household consumption spending fell by only 5%. An economist argues that the decline in household consumption was a more significant contributor to the overall economic downturn than the decline in business investment. Which of the following statements, if true, would provide the strongest support for the economist's argument?

Evaluating Drivers of Economic Recessions

In most economies, because household consumption constitutes the largest share of total economic output, it is also the component that experiences the largest percentage changes during periods of economic expansion and contraction.

Rationale for Decomposing Economic Output

Match each expenditure component of an economy's total output with its typical characteristic during periods of economic fluctuation.

Analyzing Component Impact on Economic Output

An economy's total output declines. An economist is analyzing the contributions of two expenditure components, Household Spending and Business Investment, to this decline. Household Spending, which constitutes 60% of the total economy, decreased by 4%. Business Investment, which constitutes 20% of the total economy, decreased by 12%. Based on this data, which statement provides the most accurate analysis of the situation?

A country is experiencing a mild economic slowdown. To stimulate growth, policymakers are debating two proposals. Proposal A aims to increase household spending by 2% through broad-based tax rebates. Proposal B aims to increase business investment by 8% through targeted incentives. Based on the typical structure of a developed economy, which statement provides the most accurate evaluation of the likely short-term impact of these proposals?

Analyzing Contributions to an Economic Downturn

Figure 3.10: Economic Growth Rates in Select High- and Middle-Income Economies