Two-level game theory

From Wikipedia, the free encyclopedia

Two-level game theory is a political model of international conflict resolution between liberal democracies derived from game theory and originally introduced in 1988 by Robert Putnam.[1]

The model views international negotiations between liberal democracies as consisting of simultaneous negotiations at both the intra-national level (eg. domestic) and the international level (eg. between government.) Over domestic negotiations, the executive absorbs the concern of societal actors and builds coalitions with them; at the international level, the executive tries to implement these concerns without committing to anything that will have deleterious effects at home. Win-sets occur when the concerns of actors at both levels overlap, a condition under which an international agreement is likely.

[edit] References

  1. ^ Robert D. Putnam. "Diplomacy and Domestic Politics: The Logic of Two-Level Games." International Organization. 42(Summer 1988):427-460.


 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

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