Game Signaling 1.0

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Publisher Description

This app helps you analyze Perfect Bayesian Equilibria in a class of Sender-Receiver (signaling) games with incomplete information.

In these games first Nature picks the Sender's type, from a set of two types, according to commonly-known prior probabilities. The Sender observes his type and chooses either (say) "left" or "right". The Receiver does not observe the Sender's type, only his action, and chooses a binary response. Payoffs depend on the entire history of the game. Perfect Bayesian Equilibrium and its refinements (e.g., the Intuitive Criterion) are commonly-used solution concepts in this environment.

Incomplete information Sender-Receiver games are widely used in economics (e.g., Spencian signaling models). The app comes with over a dozen different pre-set games, all with the same game tree but with various priors and payoffs, and consequently various sets of equilibria - ranging from a unique PBE obtained by iterated strict dominance to multiple equilibria (pooling, separating, or hybrid), satisfying or not the Intuitive Criterion. You may also choose a game with random payoffs, and edit both the payoffs and the prior to make up and analyze your own game.

The app helps you verify whether an assessment (which means a strategy profile and corresponding beliefs) form a PBE, or even a PBE satisfying the Intuitive Criterion. It is not a solver, but a tool for (guided) individual learning and discovery.

For more detail on how to use the app please click the "Help" button in the top-right corner. Send comments or interesting games for inclusion in future updates to

Requires iOSĀ 9.0 or later. Compatible with iPhone, iPad, and iPod touch.

Download Information

We do not host Game Signaling 1.0 on our servers, so we did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple Store and passed their terms and conditions to be listed, however we still recommend caution when installing it.

Disclaimer lists download links hosted by Apple Store, so if you have a question regarding a particular software contact the publisher directly. The download links for Game Signaling 1.0 are provided to you by without any warranties, representations or guarantees of any kind, so download it at your own risk.

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Release Date: 2016-04-29
Publisher: Peter Erno Eso
Operating System: ios
Type: Free