week 14 Flashcards
how is the state of the economy measured
GDP
the market value of final goods and services produced in a country in a given period
aggregate quantities of many goods and services by adding up market values
why has GDP been critised
does not accurately reflect factors such as distribution of income and the effect of economic growth on the environment
what is GDP
the market value of final goods and services produced in a country in a given time period
what is market value
convenient way to aggregate the many different goods and services produced in a modern economy
what are non-market goods included in GDP
government goods and services are not sold in the market
increase output, have known quantities but unestablished prices
are included in GDP
what are final goods and services
consumed by the ultimate user
end products in production
included in GDP
what are intermediate goods and services
used up in production of final goods
not included in GDP to avoid double counting
what is a capital good
a good that can be final and intermediate, a long lived good which is produced and produces other goods and services
eg machinary
what is value added
market value of product - cost of inputs from other firms
what are the four categories in GDP
households
firms
governments
foreign sector
how can GDP be calculated
adding up market value of all the final goods and services produced domestically
or
adding up total amount spent by each of the four groups on final goods and services and subtracting imported goods and services
what is consumption expenditure
spending by households for goods and services
what are consumer durables
long lived consumer goods
cars, furniture
what are consumer non-durables
shorter lived goods
clothing, food
what are services
largest component of consumer spending
education, haircuts
what is investment
spending by firms on final goods and services
what is business fixed investment
purchases of new capital goods
eg property
what is residential investment
construction of new homes and apartment buildings
what is inventory investment
change in unsold goods to the company’s inventory
goods that are produced but not yet sold
can be positive or negative
what is financial investment
purchases of stocks, bonds and financial assets
does not correspond to increases in production capacity in most cases (new stock issues is the exception)
what is economic investment
the increase in the capital goods used to produce other goods
value based on purchase price of capital goods not stock value
what are government purchases
final goods and services bought by national and local governments
excludes transfer payments
what are transfer payments
made by governments, but the government receives no goods or services
eg social security
how do you calculate net exports
exports - imports
what are exports
goods and services produced domestically and sold abroad
what are imports
goods and services produced abroad and purchased domestically
what is the GDP expenditures equation
Y = C + I + G + NX
Y - GDP/output
C - consumption expenditure
I - Investment
G - government purchases
NX - net exports
what is the income approach to GDP
GDP = labour income + capital income
labour income is wages, salaries and benefits
capital income is physical capital and intangibles such as profits, rent
what is real GDP
a measure of GDP in which the quantities produced are valued at the prices in a base year, rather than at current prices
measures actual physical volume of production
what is nominal GDP
a measure of GDP in which the quantities produced are valued at current-year prices
measure current money value of production