Win-win game

From Wikipedia, the free encyclopedia

A win-win game is a type of game which is designed in a way that all participants can profit from it in one way or the other.

Contents

[edit] Types of win-win games

  • In mathematical game theory such games are also called non-zero-sum games.
  • In the context of group-dynamic games, win-win games are also called 'cooperative games', 'new games' or 'games without losers'.
  • In colloquial speech, a win-win situation often refers to situation where one benefits, not necessarily through someone else's loss.

[edit] Group-dynamics win-win games

Group-dynamics win-win games have been increasingly popular since the end of the Vietnam war and have been successfully applied to all levels of society.

Group-dynamics win-win games emphasize the importance of cooperation, fun, sharing, caring and over-all group success in contrast to domination, egotistic behaviour and personal gain. All players are treated as equally important and valuable. Win-win games often also carry an ethical message of caring for the environment and a holistic approach to life and society. Win-win games are a powerful tool to give people self-confidence and a 'we' experience, especially when they have suffered from emotional isolation.

Example: All players try to carry a huge 'earth ball' (several meters in diameter) over their head while negotiating an obstacle course. This is a typical example of a win-win game for several reasons:

  • there are no losers (everyone enjoys the accomplished task).
  • all players are involved (no-one is left out or sits out).
  • the earth symbolises responsibility for our environment (ethics is coming into play).
  • the game is psychologically working on many levels (communication, supporting each other, having fun in a group etc)
  • the game is gentle on mind, body, and soul (low risk of injury or harm).


Note that there are also mathematical win-win games; the mathematical name for them is non-zero-sum games. In mathematics such games are often simply represented by a matrix of pay-outs.

[edit] See also

[edit] Literature


 view  Topics in game theory

Definitions

Normal form game · Extensive form game · Cooperative game · Information set · Preference

Equilibrium concepts

Nash equilibrium · Subgame perfection · Bayes-Nash · Trembling hand · Proper equilibrium · Epsilon-equilibrium · Correlated equilibrium · Sequential equilibrium · Quasi-perfect equilibrium · ESS · Risk dominance

Strategies

Dominant strategies · Mixed strategy · Tit for tat · Grim trigger

Classes of games

Symmetric game · Perfect information · Dynamic game · Repeated game · Signaling game · Cheap talk · Zero-sum game · Mechanism design · Stochastic game

Games

Prisoner's dilemma · Coordination game · Chicken · Battle of the sexes · Stag hunt · Matching pennies · Ultimatum game · Minority game · Rock, Paper, Scissors · Pirate game · Dictator game · Public goods game · Nash bargaining game

Theorems

Minimax theorem · Purification theorems · Folk theorem · Revelation principle · Arrow's Theorem

Related topics

Mathematics · Economics · Behavioral economics · Evolutionary game theory · Population genetics · Behavioral ecology · Adaptive dynamics · List of game theorists

In other languages