external influences - miss blackwell Flashcards
define demand
the quantity of a good / service that customers are willing and able to buy at any given price
define supply
the quantity of a good / service that sellers are willing and able to sell at any given price
equilibrium price
when demand is equal to the supply
3 determinants of demand
- trends and fashion
- advertising
- wealth
define price
amount customers pay for a product
define cost
amount spent by a business making/supplying/ buying a product
3 determinants of supply
- price
-tax - price of other products
define price elasticity of demand
shows how responsive demand is to change in price
inelastic demand
quantity demanded is insensitive to a change in price
- eg: petrol - necessity product
elastic demand
quantity demanded is sensitive to a change in price
- eg: holidays abroad - not a necessity product
define competition
rivalry amongst sellers
define market
any situation where buyers and sellers are in contact in order to establish price
characteristics of a non physical market
- grown rapidly
- offer every convienience
- can be online or digital
characteristics of physical markets
- ## personalisation can be offered
define online
when you buy something through technology and wait for it to be delivered to you
define digital
when you download and buy a product which is yours straight away - video game
define competitive market theory
- a market in which there is a huge amount of sellers
- businesses mainly compete upon price
- low prices to get the most sales
define monopoly theory
a market dominated buy one seller only
- high prices as can take advantage of customers
- in reality the CMA made a monopoly mean that it is any firm with more than 25% of the industries sales
define oligopoly
exists where a market is dominated by a few firms
- the mobile network
characteristics of an oligopoly
- product and prices in the market are similar
- businesses compete on non price differences
- sometimes oligopolies collude
define monopolistic competition
a market structure with many competing firms each of whom supplies a slightly different product
- eg : hairdressers
define market size
the collective value of the goods and services that buyers purchase
define market growth
the percentage change in the size of the market, measured over a specific period
define market share
the percentage of sales that a business has in a specific market