Study Notes
Firms have different objectives, such as profit maximization, revenue maximization, sales maximization, and profit satisficing. These objectives influence their pricing and production strategies, especially in oligopolistic markets where models like the kinked demand curve and practices like limit pricing and predatory pricing are relevant.
- Profit Maximization — Achieving the highest difference between total revenue and total cost. Example: A firm produces where marginal cost equals marginal revenue.
- Revenue Maximization — Increasing sales and total revenue, even if marginal cost exceeds marginal revenue. Example: A firm continues production until marginal revenue is zero.
- Sales Maximization — Maximizing the volume of sales rather than total revenue. Example: A firm increases output to the break-even point.
- Profit Satisficing — Aiming for a satisfactory level of profit to satisfy stakeholders. Example: A firm prioritizes stakeholder satisfaction over maximum profits.
- Limit Pricing — Setting lower prices to deter new entrants. Example: An established firm reduces prices to create a barrier to entry.
- Predatory Pricing — Setting low prices to eliminate competition. Example: A firm lowers prices significantly to force a competitor out of the market.
- Price Leadership — A leading firm sets the market price, followed by others. Example: A dominant firm in an oligopoly establishes the price for others to follow.
Exam Tips
Key Definitions to Remember
- Profit Maximization
- Revenue Maximization
- Sales Maximization
- Profit Satisficing
- Limit Pricing
- Predatory Pricing
- Price Leadership
Common Confusions
- Confusing profit maximization with revenue maximization
- Misunderstanding the difference between sales maximization and revenue maximization
Typical Exam Questions
- What is profit maximization? Achieving the highest difference between total revenue and total cost.
- How does a firm achieve revenue maximization? By increasing sales until marginal revenue equals zero.
- What is the principal-agent problem? A situation where managers' objectives differ from those of shareholders.
What Examiners Usually Test
- Understanding of different firm objectives and their implications
- Ability to differentiate between pricing strategies like limit pricing and predatory pricing
- Application of the kinked demand curve model in oligopolistic markets