(3)External Influences Flashcards
What is the definition for supply?
The amount of a good or service that sellers are willing and able to sell at any given price.
What is the definition for demand?
The amount of a good or service that consumers are willing and able to buy at any given price
What is equilibrium?
Where supply equals demand
What will happen if there is excess demand in the market?
Prices will increase.
What happens to demand when price goes down?
Demand increases
What happens to demand if incomes rise?
Demand will increase
What factors effect demand?
- income
- population
- price of substitutes
- price of complements
- expectations
- tastes
- wealth
- advertising
- habitual behaviour
What factors determine supply?
Price
Costs
Taxes and substitutes
When costs increase what happens to supply?
Supply decreases
What happens to supply if interest rates fall?
Costs decrease so supply increases
What is the definition of elasticity of demand?
The responsiveness of demand to a change in price
What is an example of an inelastic product?
Petrol
What determines whether the good is elastic or not?
If the good is a necessity or if there are many substitutes
What is the definition of competition?
Rivalry amongst sellers
What is the definition of a market?
A situation where buyers and sellers are in contact in order top establish price.
Why have non physical markets grown?
Because of the convenience that they offer. (E-commerce)
Why do physical markets continue to exist?
Because of the personalisation that they offer.
What is the definition of market price?
The price range at which consumers are prepared to pay.
What is the definition of mark up?
Difference of producing a product and the price at which it is sold
How does competition effect market supply?
If there were more producers then the market would be more saturated therefore they would lower their prices to compete on price.
What is a competitive market?
A market which there are large number of firms.
Competition is usually based on price.
What is a monopoly?
A market dominated by one seller
What market share do firms need to be classed as a monopoly?
25% market share
What are economies of scale?
Where unit costs fall when output rises