DiscoverGame Theory - Video14 - Backward induction: commitment, spies, and first-mover advantages
14 - Backward induction: commitment, spies, and first-mover advantages

14 - Backward induction: commitment, spies, and first-mover advantages

Update: 2009-10-09
Share

Description

We first apply our big idea--backward induction--to analyze quantity competition between firms when play is sequential, the Stackelberg model. We do this twice: first using intuition and then using calculus. We learn that this game has a first-mover advantage, and that it comes commitment and from information in the game rather than the timing per se. We notice that in some games having more information can hurt you if other players know you will have that information and hence alter their behavior. Finally, we show that, contrary to myth, many games do not have first-mover advantages.
Comments 
In Channel
00:00
00:00
x

0.5x

0.8x

1.0x

1.25x

1.5x

2.0x

3.0x

Sleep Timer

Off

End of Episode

5 Minutes

10 Minutes

15 Minutes

30 Minutes

45 Minutes

60 Minutes

120 Minutes

14 - Backward induction: commitment, spies, and first-mover advantages

14 - Backward induction: commitment, spies, and first-mover advantages

Ben Polak