Eco- Ultimatum game theory

Game Theory Presentation Overview

  • Objective: Help students prepare for the game theory presentation.

  • Focus on understanding:

    • Game matrices as introduced in previous sessions.

    • Game trees, crucial for the presentation, emphasizing both written and graphical analysis.

Structure of the Lesson

  • Breakdown of time allocation:

    • Part B: 25 minutes.

    • Part C: 15 minutes.

    • Part D: 15 minutes.

  • Introduction of game trees as an alternative representation in game theory.

  • Mention of the sequential nature of games (e.g., actions and reactions).

Understanding the Ultimatum Game

  • Definition and Mechanics:

    • Ultimatum Game: One player proposes a division of resources, the other can either accept or reject the offer.

    • Example scenario: A proposer offers to keep $99 and give the responder $1.

    • If rejected, both players receive nothing (zero payoff).

    • Discussion of fairness considerations in offers.

Game Offers and Responses

  • Initial Offer:

    • Example where proposer keeps $80, and responder gets $20.

    • Discussion on likelihood of acceptance based on perceived fairness.

  • Revised Offer:

    • A more equitable offer of $50 each, generally accepted.

Application to Real-World Contexts

  • Discussion around strikes:

    • Application of the ultimatum game concept to workplace negotiations (e.g., WA nurses case).

    • Importance of ensuring proposals add up to 100% when discussing allocations.

  • Emphasis on the need for reasoning behind chosen numbers in the presentations.

  • Share examples of historical wage negotiations to illustrate concepts.

Preparing the Game Theory Presentation

  • Emphasis on including numbers and reasoning for allocations:

    • Use integer values where appropriate (e.g., shares of benefit).

    • Game trees should clearly indicate proposals and their potential impacts.

  • Collection of resources and articles to support analysis.

Pareto Efficiency

  • Definition:

    • A state where no reallocation can make one individual better off without worsening another's situation.

  • Discussion around its relevance in fairness and allocation in game theory.

  • Examples relevant to real-world scenarios (such as resource allocation in negotiations).

Example from Real Life

  • Tension between profit-seeking and environmental concerns (Adani coal mine example).

  • Need for a balanced approach to ensure fairness while striving for environmental goals.

Fairness in Game Theory

  • Different types of fairness:

    • Substantive Fairness: Evaluating fairness based on outcomes and allocations (e.g., wealth distribution).

    • Procedural Fairness: Addressing discrimination and the fairness of processes involved in allocations.

  • Use evidence and data to support arguments regarding fairness in presentations.

Conclusion

  • Reinforcement of understanding of game theory’s application in real-world scenarios.

  • Invitation for questions and clarifications to ensure comprehension before proceeding.