Supply and Demand Flashcards
What is a market
a group of buyers and sellers of a particular good/service
what are competitive markets
Markets with many buyers and sellers. Each has an insignificant impact on market prices eg coffee market, chains and independent coffee shops
what is perfect competition
products are the same, there are many buyers and sellers, they don’t influence prices just take them as they are ‘price takers’
what is monopoly
one seller who controls the price eg irish rail, magazines
what is oligopoly
few sellers, not always aggressive competition eg air travel, supermarkets
what is monopolistic competition
many sellers, slightly different products, each seller can set their own price eg restaurants, hairdressers, clothing
which is the easiest type of competition to analyse
Perfect competition
what is quantity demand
the amount of a good that buyers are willing and able to purchase
what is the law of demand
the quantity demand falls when the price of the good rises
price is always on what axis
y-axis
quantity is always on what axis
x-axis
what is the demand schedule
a table that shows the relationship between the price of the good and quantity demand
what four things influence demand
income, prices of other goods and services, tastes and preferences, expectations
what are normal goods
when your income increases, you’ll have more demand for these goods
examples of normal goods
eating out, tesco’s finest
what are inferior goods
when your income increases, you’ll have less demand for these products
examples of inferior goods
pot noodles, public transport, tesco’s value range