Economics: Market Influences on Business Strategies Flashcards
Oligopoly market conditions are characterized by:
Few firms in the market
Significant barriers to entry Differentiated products Fixed (or semi fixed) prices Kinked demand curves
4 Major cost functions
1) Average Fixed Cost
2) Average Variable Cost
3) Average Total Cost
4) Marginal Cost
Average Fixed Cost
Fixed Cost/ Quantity
Average Variable Cost
Variable Cost/ Quantity
Average Total Cost
Total Cost/ Quantity
marginal Cost
Change in total Cost/ Total Quantity
- Depend soleley on variable costs
- Fixed Costs fo not influence marginal costs
Strategies under Monopoly
Under a monopoly, strategic plans will likely ignore market share and focus on profitability from production levels that maximize profit
Monopoly -Features
- A single firm with a unique product
- No sub products, Demand is inelastic
- Easy to enter industry
Change in Demand
is a change in the amount of a good demanded resulting from a change in something other than the price of the good.
Fundamental law of demand
states that the price of a product (or service) and the quantity demanded of that product or serv are inversely related
Factors that shift demand curve
WRITEN
a) Changes in Wealth (Direct)
b) Changes in the price of related goods (subs or comp)
c) Changes in Consumer Income(Direct )
d) Changes in Consumer Tastes or Preferences for a product (Direct)
e) Changes in Consumer Expectations
f) Changes in the Number of Buyers Served by the market (Direct)
Supply
Fundamental law of supply states that price and quantity supplied are positively related
Quantity Supplied
Is determined by price
Change in Quantity Supplied
Movement along the supply curve (Change in Price)
Factors that Shift Supply Curve
ECOST
Changes in
- The price expectations of the supply form
- Production Costs (If minimum wage increases then supply decreases.
- The price or Demand for other goods
- Changes in Subsidies or Taxes
- Changes in Production Technology
Market Equilibrium
Market Clearing price
Changes in Equlibrium
If supply or demand shifts then equilibrium changes too
Elasticity of Demand and Supply
it is a measure of how sensitive the demand for, or the supply of, a product is to change a price
Price elasticity of demand
%Change in Quantity demanded/ % Change in price
Price In-elasticity
Absolute price elasticity of demand is less than 1
Price elasticity of Supply
measures the change in quantity supplied
Formula for the Price Elasticity of Supply
% Change in Quantity Supplied/ % Change in Price
Cross Elasticity
The percentage change in the quantity demanaded (or supplied) of one good caused by the price change of another good.