Equivalence of the Three GDP Measurement Approaches: Output, Income, and Expenditure

Components of the Two-Sector Circular Flow Model

Multiplier Model

Dependence of Consumption on Income

Consider a simplified economy consisting only of households and firms. If households suddenly decide to increase their rate of saving, what is the most direct and immediate impact on the monetary flows depicted in the model?

A household spends one dollar on a product made by a firm. Arrange the following events to trace the path of that dollar through the simplified two-sector circular flow model, starting from the initial purchase.

Tracing Money in a Simple Economy

In the context of a simplified two-sector economic model, match each component of the flow with its correct description.

Explaining Economic Equivalence with the Circular Flow Model

In a simplified two-sector circular flow model, if firms decide to hold back a portion of their revenue as retained earnings instead of distributing it all as income to households, the total expenditure by households will necessarily be greater than the total income they receive.

Explaining the Income-Output Link

According to the logic of the simplified circular flow model, every dollar of spending by a household on goods and services ultimately becomes a dollar of ____ for another household.

Consider a simplified economy with only households and firms. A widespread technological failure causes all firms to temporarily cease production of goods and services. Based on the logic of the circular flow model, what is the most direct and immediate consequence of this production stoppage?

Within the simplified circular flow model of an economy, which of the following best exemplifies a 'real' flow from the household sector to the firm sector?

Government's Role in the Circular Flow Model

Economic Models as Simplifications