AP Macroeconomics Ultimate Guide Flashcards

the study of how people, firms, and societies use their scarce productive resources to best satisfy their unlimited material wants

all factors of production are scarce; therefore, the production of goods and service are also scarce

consider the big picture- the nation’s economy as a whole

individuals in an economy while keeping the overall economy in mind

human effort and talent, physical and mental. ex. education and training (human capital)

any resource created by nature

human-made equipment like machinery as well as buildings, roads, vehicles, and computers

the effort and know-how to put the other resources together in a productive venture

tied to the evolution of economics, and it is related to subsistence and tribal life

consists of the central planning of the economy which differed in different regions of the world depending on the political regime

where buyers and sellers perform transactions. built around Laissez Faire ("free market") philosophy

a mix of command and market structure→ government plays a role in organizing the economy to some degree

the value of what was given up

simplified model of an individual, or a nation, that can choose to allocate its scarce resources between the production of two goods or services

opportunity cost of the good on the x-axis

opportunity cost of the good on the y-axis

when the economy is producing the maximum output for a given level of technology and resources

the economy is producing the optimal mix of goods and services

the combination of goods and services that provides the most net benefit to society

when a market fails to produce the allocative efficient quantity

the ability to produce a larger total output over time

when a country's economy shrinks due to factors such as reduced spending by consumers, businesses, or the government

producing goods/services more efficiently, using fewer inputs

this principle is the basis for showing how nations can gain from free trade

the country’s export prices to income prices and determines the relative price between the nation’s exports and imports

holding all else equal, when the price of good rises, consumers decrease the quantity demanded of that good

to predict how a change in one variable affects a second, we hold all other variables constant

INSECT:
I - Income
N - Number of Buyers/Consumers
S - Substitutes
E - Expectations of Future Prices
C - Completements
T - Taste and Preferences

the different quantities of goods and services that are willing to produce at various price levels

holding all else equal, when the price of good rises, the quantity of good supplied increases

the amount of a good or service that is produced at a particular price level (one point)

the entire line with all of the points that make it up

R- Resources
O - Other good prices
T - Taxes
T - Technology
E - Supplier Expectations
N - Number of Competitors

price that the market sets, where buyers buy the exact amount which the sellers are willing to produce

occurs when shortage or suplus in the market

when the quantity demanded exceeds the quantity supplied → prices rise to eliminate shortage

when the quantity supplied exceeds the quantity demanded → prices fall to eliminate surplus

a model that shows how households and firms circulate resources, goods, and incomes through the economy, and also includes government and banks

a circular flow model that assumes there is no foreign sector (imports and exports).

the people who buy the goods/services in an economy and provide labor and receive wages/income from the factor market

any business that produces goods and supplies them to the product market and then receives the payment for those goods and receive factors of production from the factor market and then pay them with wages

an exchange of goods and services for money between firms and households

where factors of production such as labor, capital, and land are bought and sold

the market value of the final goods and services produced within a nation in a given period

the sum of all spending from four sectors of the economy. GDP = C + I + G + (X – M)

spending done by customers

current spending to increase output or productivity later

• New capital machinery purchased by firms.

• New construction for firms or consumers.

• The market value of the change in unsold inventories.

purchases made by the government for final goods and services and investments in infrastructure

Exports → X, Imports → M

the sum of all income—Wages + Rent + Interest + Profit—earned by suppliers of resources in the economy

a third approach to calculating GDP that considers all stages of production of a final good and the value that was added to the final good along the way

Illegal Activities:

Unpaid work

Transfer payments

Intermediate goods

Depreciation

1. measuring economic growth

2. comparing living standards

3. assessing business cycles

4. formulating economic policies

5. attracting foreign investment

1. Differing Populations

2. Inequality

3. Environment

4. Shadow/Black Economy

if a person has worked for pay at least one hour per week

if a person is not currently working but are actively seeking work

sum of all individuals 16 years and older who are either currently employed (E) or unemployed (U). LF = E + U

A person is classified as out of the labor force if they have chosen to not seek employment

the ratio of the size of the labor force to the size of the population 16 years and older. LFPR = (LF/Pop)*100

the percentage of the labor force that falls into the unemployed category. Sometimes called the jobless rate. UR = 100 × U/LF

citizens who have been without work for so long that they become tired of looking for work and drop out of the labor force

a type of unemployment that occurs when someone new enters the labor market or switches jobs

a type of unemployment that is periodic, predictable, and follows the calendar

a type of unemployment that is the result of fundamental, underlying changes in the economy such that some job skills are no longer in demand

a type of unemployment that rises and falls within the business cycle

when the economy is experiencing no cyclical unemployment

unemployment rate associated with full employment, somewhere between 4 to 6 percent in the United States

the price index that measures the average price level of the items in the base year market basket. This is the main measure of consumer inflation

the general decrease in prices

general increase in prices

a decrease in the rate of inflation

the percent change in aggregate price level across an entire economy in a year

a collection of goods and services used to represent what is consumed in the economy

the percentage change in the CPI from one year to the next.

includes all items that make up domestic products

today’s income is measured in today’s dollars. These are dollars unadjusted by inflation

today’s income is measured in base year dollars. These inflation-adjusted dollars can be compared from year to year to determine whether purchasing power has increased or decreased

as the price of goods begins to rise, consumers seek substitutes → base year market basket a poor representation of the current consumption pattern

the emergence of new products (smartphones) and the extinction of others (manual typewriters) is understood by firms and consumers, but the market basket must reflect this or it risks becoming irrelevant.

some price increases are the result of improvements in quality. Prices that increase because the product is fundamentally better are not an indication of overall inflation → overstated CPI

the percentage increase in purchasing power that a borrower pays a lender

results from firms having to change prices

refers to the time and effort that people end up spending to counterattack the effects of inflation

when inflation causes the value of the individual dollar to decrease over time

involves the real value of wealth being transferred from one group to another

the value of current production at the current prices

the value of current production but using prices from a fixed point in time

a measure of the average level of prices in a market basket for a given year, when compared to the prices in a reference (or base) year

the periodic rise and fall in 4 phases present in economic activity. Can be measured by changes in real GDP

a period where real GDP is rising

the top of a business cycle where expansion has ended

a period where real GDP is falling

unofficially defined as two consecutive quarters of falling real GDP

a prolonged, deep contraction in the business cycle

the bottom of the cycle where a contraction has stopped

the inverse relationship between all spending on domestic output and the aggregate price level of that output

the sum of consumption spending by households, investment spending by firms, government purchases of goods and services, and net exports (exports minus imports)

Foreign sector substitution effect, interest rate effect, and wealth effect

when goods and services produced in other nations are more appealing due to domestic inflation → brings real GDP down

wait-and-see mentality for goods and services in the future as prices rise and real GDP falls