<p>I am drawing the extensive form for Beer or Quiche game. Is there any difference in the following two representations or can either one can be used for representing the same information?</p>
<p><a href="https://i.sstatic.net/5LcCD.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/5LcCD.png" alt="enter image description here" /></a></p>

CC BY-SA 4.0
2023-08-07T12:11:25.863Z
The left one has no specification of the distribution of types.
Michael Greinecker
CC BY-SA 4.0
2023-08-07T16:48:10.083Z
And the right one does not assign players to the decision points, thus neither one is perfect (:
Giskard
<game-theory><signaling>
Signalling Game - Extensive Form
S.G.
# Signalling Game - Extensive Form

(Asked by: username_0 on 2023-08-07)

I am drawing the extensive form for Beer or Quiche game. Is there any difference in the following two representations or can either one can be used for representing the same information?

[![enter image description here](https://i.sstatic.net/5LcCD.png)](https://i.sstatic.net/5LcCD.png)

**Tags:** game-theory, signaling

> **Comments:**
> **username_1**: The left one has no specification of the distribution of types.  
> **username_2**: And the right one does not assign players to the decision points, thus neither one is perfect (:  

---

## 0 answers

