The difference between an extensive-form game and a simultaneous-move game is that ________.
A) simultaneous-move games have two players, but extensive-form games can have more than two players
B) simultaneous-move games have zero-sum payoffs, but extensive-form games do not
C) in extensive-form games the player can observe the other player's action before deciding, but in simultaneous-move they can't
D) in simultaneous-more games players have only two actions to choose from, but in extensive-form games the players can have more than two choices

Question

Quizplus · Accepted Answer

The main difference between an extensive-form game and a simultaneous-move game is that, in extensive-form games, players can observe the other player's action before deciding their own. In contrast, in simultaneous-move games, players make their decision without observing each other's actions. Therefore, option C correctly identifies this difference. Options A, B, and D are incorrect as they do not accurately describe the difference between these two types of games.

The Difference Between an Extensive-Form Game and a Simultaneous-Move Game