Aggregate Demand and the Powerful Consumer

These flashcards cover key concepts from the chapter on Aggregate Demand and the Powerful Consumer, focusing on definitions and relationships within macroeconomic principles.

Aggregate Demand

The total amount that all consumers, business firms, and government agencies are willing to spend on final goods and services.

Consumer Expenditure

The total amount spent by consumers on newly produced goods and services, excluding purchases of new homes.

Investment Spending

The sum of expenditures of business firms on new plant and equipment and households on new homes.

Government Purchases

The goods and services purchased by all levels of government.

Net Exports

The difference between U.S. exports and U.S. imports.

National Income

The sum of incomes that all individuals in the economy earned in the forms of wages, interest, rents, and profits.

Disposable Income

The sum of the incomes of all individuals in the economy after taxes have been deducted and transfer payments have been added.

Consumption Function

Shows the relationship between total consumer expenditures and total disposable income while holding all other determinants constant.

Marginal Propensity to Consume (MPC)

The ratio of changes in consumption to changes in disposable income.

Circular Flow of Income

The interaction of domestic product, total expenditure, and national income, demonstrating that national income and domestic product are equal.

Factors That Shift the Consumption Function

Variables that can cause a change in consumption spending, other than disposable income.

Investment Volatility

The significant variability of investment spending in the economy, influenced by various factors including interest rates, taxes, and business confidence.