2.4 Critique of the maximizing behaviour of consumers and producers (HL only) Notes

2.4.1 rational consumer choice (hl only)

Introduction to Rational Consumer Choice

• The theory of rational consumer choice is based on the idea that consumers make decisions to maximize their own satisfaction or utility.

• This assumption forms the foundation for many economic models and theories.

Economic theory where consumers make choices in their best self-interest trying to maximize utility.

Think of consumers as players in a game where the goal is to score the highest points (utility) with limited resources (money). Every decision is like choosing a move that maximizes their score.

When choosing between two restaurants, a rational consumer would consider factors like price, quality, and location to maximize their dining satisfaction.

2.4.2 behavioural economics in action (hl only)

Introduction to Behavioral Economics

• Behavioral economics studies how psychological, social, and emotional factors affect economic decisions.

• It challenges the traditional economic assumption that people are always rational decision-makers.

• Behavioral economics helps us understand why people often make irrational or unexpected choices.

A field of economics that examines how psychological, social, and emotional factors influence economic decision-making.

Think of behavioral economics as studying how real people make decisions, rather than how perfect robots would.

People often choose unhealthy snacks even when they know it's not good for them, a behavior that behavioral economics can explain.

2.4.3 business objectives (hl only)

Introduction to Business Objectives

• In classical economics, firms are assumed to be profit maximization seekers.

• However, firms may have alternative business objectives:

  • Corporate social responsibility.

  • Market share.

  • Satisficing.

  • Growth.

Business Objectives: The specific goals or targets that a business aims to achieve, guiding its strategies and decision-making processes.

Think of business objectives like a GPS for a road trip. While the ultimate destination might be profit, there are many scenic routes and stops along the way that a company might choose to explore.

A tech company might prioritize innovation and market share over immediate profits, similar to how Tesla focuses on expanding its electric vehicle market.