Demand And Supply Flashcards
What is included in a demand/supply graph?
Price Quantity Supply Line Demand Line Pe Qe
What is the point of equilibrium?
A state of balance between market demand and supply - there is no excess demand or supply
What will cause a movement in the line of demand/supply line?
a monetary change
What will cause a shift in the demand/supply line?
when a change in any other factor than price (such as tastes, advertising, population, income, substitutes, complementary, seasonality)
What is the point at Pe and Qe?
the price and quantity are at a certain point that everything is sold
What is another name for the equilibrium point?
the market clearing price
What is demand?
the level of interest customers have in buying a product. Usually effective if interest is backed up by payments if customers are willing/able
What are factors that affect the demand of a product?
1) Price
2) Prices of other goods (Substitute/complementary goods)
3) Changes in consumer incomes( normal/luxury/inferior goods)
4) Fashion, tastes and preferences
5) Advertising and branding
6) Demographics
7) External shocks
8) Seasonal Factors (seasonal variations)
What are risks with demand?
Undiversified demand
Over-trading
What is undiversified demand?
When a business is solely supplying to a single business which is risky.
Also, when a business is reliant on one product
This can be reduced by spreading the demand over many businesses
What is over-trading?
Growing too quickly and not properly managing costs which leads to dis-economies of scale which can make a business try to over-cater for demand
How does price affect demand?
A high price can drive away people that cant afford it
It can also make the product make it seem like not a good value
Physiological pricing can taint brand images
What is a substitute product?
goods that can be used in place of another normally in change with price and demand
What is a complementary good?
goods that have a negative cross elasticity of demand. Due to products being strongly affected by the other performance (e.g. Cinema tickets and popcorn)
What is a normal good?
any good which demand increases when income increases
What is consumer incomes impacted by?
impacted and increased by positive economic activity
What is a luxury good?
a good which demand increases more than proportionally as income rises