Chapter 1/4 - GDP Flashcards
A choice is a __
Trade off
How do people make rational decisions?
comparing cost and benefit
A constraint that involves giving up one thing to get something else
tradeoff
the development of new goods and of better ways of producing goods and services.
Technological change
inability to satisfy all our needs is called
scarcity
difference between micro and macro economics
micro is choices surrounding people and firms which includes the demand and supply model.
the part of economics concerned with large-scale or general economic factors, such as interest rates and national productivity.
distinguish how prices and production affect micro and macro.
micro = price of particular product/production of a particular firm
macro = price of average of all products/production of the whole economy.
distinguish taxes on micro and macro
micro = a firm is taxed
macro = government is taxed.
what are the resources used for an economy (also known as economic resources).
Labour - mental and physical effort.
land - natural resources used to produce goods and services.
capital - equipment, tools, factories
entrepreneurship - people who take risks and innovate.
what are the two types of economies? how would a country use them?
- command
- competition
a country would use a hybrid
what are the two types of analysis used? and describe them!
positive analysis - describes the world as it is.
and normative analysis - describes the world as it should be.
give examples of both positive and normative analysis
Positive - people buy more when prices goes down.
normative - the government should cut taxes for schools.
to make it simple, what are words that can be used for positive analysis and normative analysis
P - objective, not opinion
N - subjective. more opinionated.
Does macroeconomics care about the market of cars market?
no. It does not care about indiviudal markets
what does GDP measure?
the standard of living in an economy/ how well off we are
what are the main variables when determining the state of an economy?
- GDP
- Unemployment
- inflation
what is the purpose of having variables?
they are used to measure the state of the country by comparing results from different time periods.
the definition of gdp means…
is the market value of all final goods and services produced in a country in a given time period
what does market value mean in regards to GDP?
it is the market price sold of all the quantities of products in a country
what do final goods and services mean in regards to gdp?
final goods and services mean the products and services that are ready to be enjoyed/used.
give some examples of final goods and services
-a sandwhich, coffee, a haircut
if it is not a final good, it is a ___
intermediate good
what is an intermediate good?
they are inputs used to create final goods and services bought from one firm by another firm
why do you not include the intermediate costs of goods in the calculation of GDP?
because the final goods already include the costs of intermediate costs. So including intermediate costs would lead to an overvaluation.
what is the general time period used when calculating gdp?
a year.
what model would you use to estimate the value of gdp?
circular flow of income expenditure model
which group is the most important of an economy in the circular flow of income and expenditure model?
households - individuals that buy stuff to meet their desires.
what roles do firms play in the circular flow of income and expenditure model?
firms create goods and services to sell to households
what does consumption expenditure mean in the circular flow of income and expenditure model?
the amount of money spent by households on goods and services.
what does G represent in the circular flow of income and expenditure model?
government expenditure - how much governments spent on goods and services.
is unemployment benefit included in the G?
no
when firms buy from other firms in the circular flow of income and expenditure model, what is this called?
investment expenditure
what does investment expenditure mean in the circular flow of income and expenditure model?
it is when firms buy goods and services from other firms to produce goods and services.
what is the denotation for net export?
NX
what is entailed in net export?
it is exporting minus importing
True or false - Nx can only be positive
false it can be negative
what is aggregate expenditure?
it is all the expenditures - investment, consumption, government, and NX
when an import is higher than exports, is it a negative or positive net export?
negative
the amount of investment into goods and services is less than export, T/F
False, the firms must have equal to or greater than the export
what is another term for aggregate expenditure
GDP