2281 · 3.7
Firms' costs, revenue and objectives
**Costs, revenue and objectives** (3.7) builds on 3.6. Be able to calculate fixed, variable, total and average cost and total and average revenue, and to explain why a firm might aim for something other than maximum profit.
Need to know
What you need to know
- Primary objective in traditional neoclassical theory.
- The goal is to maximise supernormal profit (Total Revenue - Total Cost).
- The condition for profit maximisation is producing at the output where MC = MR.
- This objective primarily serves the interests of the firm's owners (shareholders).
Explanation
Firms' costs, revenue and objectives
- Primary objective in traditional neoclassical theory.
- The goal is to maximise supernormal profit (Total Revenue - Total Cost).
- The condition for profit maximisation is producing at the output where MC = MR.
- This objective primarily serves the interests of the firm's owners (shareholders).