Economics Flashcards
What does ESA stand for?
Exchange Settlement Account
What is the economic problem?
How to satisfy unlimited wants and needs with limited resources.
Define money.
Money is anything that is accepted in payment of a debt.
Define monetary aggregate.
A measure of the amount of money in circulation within a country or economic sector.
What is the production possibility frontier?
A curve that illustrates the variations in the amounts that can be produced of two products that depend on the same finite resources
When will the production possibility frontier shift outwards?
- If resources increase
- If technology improves
- If there is better efficiency in production
What is opportunity cost?
The cost of alternative choices when giving up something else.
What are consumer goods?
Goods that are used by households to satisfy their wants and needs.
What are capital goods?
Goods that are used by businesses in the production of goods and services to benefit the economy in the future.
What is the boom stage in a business cycle?
A boom is a period of strong economic expansion where many businesses are operating at full capacity or above capacity, the unemployment rate is very low and income and production are at very high levels.
What is the recession stage in a business cycle?
A recession occurs after the peak of the cycle when economic activity begins to decline and the unemployment rate rises.
What is the trough stage in a business cycle?
A trough is reached when the economy hits a low point, with supply and demand hitting bottom. Unemployment is high, and income and production are low.
What is the recovery stage in a business cycle?
A recovery is when economic activity improves. Gross domestic product (GDP) grows, incomes rise, and unemployment falls as the economy grows.
Why is choice important in an economy?
Choice is important because of scarcity. It determines consumption patterns, production outputs, and ultimately influences market dynamics.
What is monetary policy?
Actions taken by the RBA in order ot influence economic activity. (e.g. setting the cash rate on overnight loans in the money market.)
What is the cash rate?
The interest rate which banks pay to borrow funds from other banks in the money market on an overnight basis.
What is fiscal policy?
The use of government spending and taxation to influence the economy.
What are wants?
A desire of an individual.
What are collective wants?
A desire of a group of people, typically provided by the government.
What are the four fundamental questions that must be addressed?
- What to produce?
- How much to produce?
- How to produce?
- To whom to distribute?
What are the factors of production?
- Land
- Labour
- Capital
- Enterprise
What is the need for choice between individuals and society?
There are limited resources between individuals, businesses and governments. The highest priority wants must be satisfied first and the lowest may be unsatisfied.
What are the future implications of current choices by individuals, businesses and governments?
Consumer goods satisfy current wants, while capital goods satisfy future wants.
What might change an individual’s wants?
- Age
- Income
- Technology
- Fashion
What are the economic factors underlying decision-making for individuals?
- Income
- Saving
- MPS/MPC
- Education
- Retirement
- Health
What are the economic factors underlying decision-making for businesses?
- Supple/Demand
- Legal Regulations
- Environmental Issues
- Ethical Issues
What are the economic factors underlying decision-making for Governments?
- Social Welfare
- Trade Relations (FTA)
- Natural Resources
- Demand of Collective Wants
- Population
How can goods and services be distributed?
- Directly to consumer
- Via retailer to consumer
- Via wholesaler and retailer to consumer
What factors influence distribution?
- Cost
- Nature of the market
- Extent to which the producer wishes to control how products are marketed
When is an economy in equilibrium?
When leakages = injections
S+T+M = I+G+X
What does X stand for?
Exports
What does M stand for?
Imports
What does T stand for?
Taxation
What does S stand for?
Savings
What does I stand for?
Investments
What does G stand for?
Government Spending
To whom to distribute?
Income and wealth determine the distribution of goods and services, although the government also steps in.
What is income?
The money received for employing resources (factors of production)
What are the four types of income?
- rent (land)
- Interest (capital)
- wages or salary (labour)
- profit for owners of the business (entrepreneurs)
What does profit equal?
Revenue - costs
What does disposable income equal?
Gross income - tax
What does final income equal?
Disposable income + social wage - indirect taxes
What is nominal income?
The dollar amount of income, unadjusted for inflation.
What is real income?
Income adjusted for inflation.
What are recurrent wants?
Wants that need to be satisfied over and over again.
- e.g. food, clothes, water
What are the influences on an individual’s income?
- Skill
- Education
- Experience
- Age
How do you calculate the average GDP per person?
Total GDP / Population
What are the two main types of markets?
- Factor Market
- Product Market
What is a Factor Market?
Where factors of production are sold.
What is a Product Market?
Where goods and services are sold.
What are the industries a firm can operate in?
- Primary
- Secondary
- Tertiary
- Quarternary
- Quinary
What is the Primary Industry?
Extractions of natural resources.
- e.g. agriculture, mining, fishing
What is the Secondary Industry?
Converts raw materials into products.
- e.g. a baker turning wheat into bread
What is the Tertiary Industry?
The selling of services.
What is the Quarternary Industry?
Information services, intellectual property, consultancy, financial planning
What is the Quinary Industry?
Personal or domestic services
- e.g. daycare, cleaning
What are the Sectors in the Circular Flow of Income?
- Consumers / Households
- Producers /Firms
- Financial Sector
- Government Sector
- International Markets
What are the characteristics of a Market Economy?
- Freedom of enterprise
- Private property rights
- Profit motive and use of a system of
markets to allocate resources - What to produce and how much to
produce are determined by the
operation of a price mechanism.
What are the characteristics of a planned economy?
- Government ownership of resources
- Production, distribution and
exchange takes place according to
government or state priorities and
targets. - Heavily influenced by Karl Marx’s
socialist theory of economics.
What are the characteristics of a mixed-market economy?
- The private sector takes the majority
of economic decisions - The government also plays a role in
providing collective goods and
services, implementing policies to
stabilise economic activity
What is Consumer Sovereignty?
The power consumers have to determine what goods and services are produced, based on supply and demand (Consumer Sovereignty can strengthen or weaken depending on the situation).
In what ways can businesses reduce consumer sovereignty?
- Marketing (marketing and advertising can influence consumer spending patterns/ encourage purchases)
- Misleading or deceptive conduct (e.g. false or dishonest claims about a product)
- Planned Obsolescence (Firms sometimes produce products that won’t last long or have an expiry date to encourage further purchases - this can take the form of needing the newest version e.g. iPhones)
- Anti-competitive behaviour (When there are only a few sellers in the market who have the ability to diminish what consumers really want)
What does Y = C + S represent?
Disposable (after tax) income = Consumption expenditure + Savings
What are Consumer Markets?
Where consumer goods are bought and sold.
What are Labour Markets?
Where the factors of production are bought and sold.
Where does market equilibrium occur?
Where demand is equal to supply, at a certain price level.
What is the Formula for APC?
Consumption (C) ÷ Disposable income (Y)
What is Average Propensity to Consumer (APC)?
The proportion of total income that is spent on Consumption
What is Average Propensity to Save (APS)?
The proportion of total income that is saved
What is the Forumla for APS?
Saving (S) ÷ Disposable income (Y)
What is Market Efficiency?
Where goods, services and resources are employed in their highest value uses.
What is Voluntary Exchange?
Where exchange occurs willingly between individuals, without coercion.
What does ‘Ceterus Paribus’ mean?
All other things being equal.
What can influence APS and APC?
- Income levels and future expectations
- Cultural factors
- Confidence and future expectations
- Life stage and age distribution
- Government policies
- Ability for credit
What is the consumption function?
A graphical representation of the relationship between consumption and saving (look up example)
What is Marginal Propensity to Save (MPS)?
The proportion of each additionally earned dollar that is saved.
What is the Formula for MPS?
Change in savings ÷ Change in income
What is Marginal Propensity to Consume (MPC)?
The proportion of each additionally earned dollar that is spent on consumption.
What is the Formula for MPC?
Change in consumption ÷ Change in income
What happens to somones Propensity to save and consume if their income increases?
If someone’s income increases, they will save more as it will cost a lower proportion of their income to purchase necessities.
What is Demand?
The quantity of a particular good or service that consumers are willing and able to purchase at various price levels at a given point in time.
What factors impact individual consumer choice?
- Level of income
- The price of the good or service itself
- The price of substitute or complimentary goods
- Consumer taste and preference
- Advertising
What is Individual Demand?
The demand from an individual for a particular good or service.
What is Market Demand?
The sum of all individual demand in a market for a particular good or service.
What are the factors affecting demand?
- Price
- Income
- Population
- Tastes and Preferences
- Prices of Substitutes and Compliments
- Expected Future Prices
What is a Complimentary Good?
Something that is used alongside another good or service.
What is a Substitute Good?
An alternative to an existing good or service.
What is a complimentary good?
A good that is used in conjunction with another good (e.g. petrol and a car).
What is a substitute good?
A good that consumers may choose to purchase instead/ an alternative (e.g. Butter and Margarine)
What is the return on labour?
Wages
What is the return on Land?
Rent
What is the return on Capital?
Interest
What is the return on Enterprise/entrepreneurial skills?
Profit
What is Supply?
The quantity of a good or service that all firms in an industry are willing and able to offer for sale at different price levels at a given point in time.
What is the Law of Supply?
As the price for a certain good or service increases, the quantity supplied will also increase.