Why is pricing important?
What are the 3 main factors that influence price?
What does a perfectly competitive market look like?
What does an imperfect competitive market look like?
What is a zero entry/exit barriers market?
relatively easy to enter or exit as a business in a perfectly competitive market
What perfect information in relation to a competitive market?
prices and quality of products are assumed to be known to all consumers and producers
What is monopoly in a imperfect market?
What is oligopoly in a imperfect market?
What is monopolistic competition?
What are the 2 broad approaches to pricing?
Economic theory states that the monopolist maximizes profit when what?
Marginal cost = marginal revenue
What is marginal revenue?
The additional revenue from selling one extra unit
What is the marginal cost?
the cost of making one more unit. Usually the variable cost
What is the calculation to establish the linear relationship between price (P) and quantity demanded (Q) in the algebraic approach? (1)
P=a - bQ
What is ‘a’ in the algebraic approach?
the intercept - here the maximum theoretical price at which demand will fall to zero.
What is ‘b’ in the algebraic approach?
How do we find the marginal revenue in the marginal revenue? (2)
Double the gradient to find the marginal revenue: MR = a -2bQ
What is the third step in the algebraic approach?
Establish the marginal cost MC. simply the variable.
How do we maximise the profit in the algebraic approach? (4)
equate MC and MR and solve to find Q
How do we find the optimum price in the algebraic approach? (5)
substitute the value of Q into the price equation to find the optimum price
How do we find ‘b’ in the algebraic approach?
Change in price/change in quantity
What is the tabular approach?
involves different prices and volumes of sales being presented in a table
What is the equation for the total cost function?
y=a + bx
a= the fixed cost per period
b= variable cost per unit
x = the activity level (independent variable)
y = total cost = fixed cost + variable cost (dependent variable)
What is the calculation for finding the price?
Price = cost per unit + chosen margin or markup