Zero-knowledge cooperation in dilemma games

Area of Science:

• Behavioral economics
• Game theory
• Evolutionary biology

Background:

• Cooperative behavior is crucial for social species.
• Understanding the emergence of cooperation in various game scenarios remains a challenge.
• Simple adaptive rules may explain complex behaviors in natural systems.

Purpose of the Study:

• To introduce and analyze a simple adaptive rule for inducing cooperation.
• To explore the applicability of this rule in a broad range of dilemma games.
• To assess the rule's potential as an explanation for cooperation in non-human species.

Main Methods:

• Consideration of a "win-continue, lose-reverse" adaptive rule.
• Analysis of the rule's behavior across a class of dilemma games.
• Evaluation of the rule's cognitive and environmental assumptions.

Main Results:

• The adaptive rule successfully induces cooperative behavior.
• The rule is effective without prior knowledge of game structures.
• The strategy requires minimal cognitive resources.

Conclusions:

• The "win-continue, lose-reverse" rule is a parsimonious explanation for cooperation.
• Its simplicity and low cognitive demand make it relevant to non-human behavior.
• This adaptive mechanism offers insights into the evolution of cooperation.