Game Theory 101 (#17): Backward Induction

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  • เผยแพร่เมื่อ 3 ธ.ค. 2024

ความคิดเห็น • 43

  • @amandam.2430
    @amandam.2430 8 ปีที่แล้ว +30

    I understood in a week more than I did in the whole semester! Thank you ☺

  • @WingChung93
    @WingChung93 10 ปีที่แล้ว +129

    You are literally helping me pass uni thanks!

    • @CrazyLikeChris
      @CrazyLikeChris 4 ปีที่แล้ว +6

      Did you pass?

    • @nag0074
      @nag0074 3 ปีที่แล้ว +2

      did you?

    • @PunmasterSTP
      @PunmasterSTP 3 ปีที่แล้ว +1

      Yeah, did you pass? Also, how did the rest of uni go?

    • @ifwecouldvote
      @ifwecouldvote 3 ปีที่แล้ว +2

      Shame your fees didn't get you what you needed. Typical.

    • @LeCassiopeia
      @LeCassiopeia 2 ปีที่แล้ว +1

      Hey did you pass uni? :)

  • @SagarBhatt7
    @SagarBhatt7 5 ปีที่แล้ว +6

    I am gonna be able to take today's paper because of this course!! thanks a lot! More power and love to you!!

    • @omanjabbar200
      @omanjabbar200 5 ปีที่แล้ว +1

      Are you studying Economics or Computer Science?

    • @PunmasterSTP
      @PunmasterSTP 3 ปีที่แล้ว

      How'd the paper go?

  • @01Versatran
    @01Versatran 4 ปีที่แล้ว +14

    Would be easier to understand if the states were "A" and "B" rather than "1" and "2"

  • @PunmasterSTP
    @PunmasterSTP 3 ปีที่แล้ว +3

    Backward induction? More like "Back ignorance, because there's knowledge introduction." Thanks again so much for making and sharing these videos (and textbook) to help educate us!

    • @Gametheory101
      @Gametheory101  3 ปีที่แล้ว +3

      All of your comments are hilarious!

    • @PunmasterSTP
      @PunmasterSTP 3 ปีที่แล้ว

      @@Gametheory101 I'm glad you find them that way. I try to comment on every video I watch in order to drive up engagement. However, it's also fun to leave really lame puns and see who responds and with what comments. I'm glad I could provide some humor which hopefully served as a very small, humble repayment for all of the knowledge that you have shared.

  • @MrLogiu
    @MrLogiu 7 ปีที่แล้ว +4

    You are a gentleman sir.

  • @jas6238
    @jas6238 5 ปีที่แล้ว +3

    I like this video! your explanation is really detailed and clear!

  • @ravingswe
    @ravingswe 6 ปีที่แล้ว +3

    very helpful, thank you!

  • @TheCharlielennon
    @TheCharlielennon 11 ปีที่แล้ว +2

    This is great, cheers.

  • @BistDuFalkoholiker
    @BistDuFalkoholiker 6 หลายเดือนก่อน

    Thanks for the clear and calm explanation! I am just wondering, what the initial, possible strategies of both State 1 and 2 could be?! So I assume
    s1={ (Accept), (Threaten, War), (Threaten, give up)}
    s2={ (Escalate), (Concede) }
    But I feel like there is something missing....could anyone help?🙃

  • @tsp8855
    @tsp8855 2 ปีที่แล้ว

    very well explained

  • @pietervanrossum7820
    @pietervanrossum7820 3 ปีที่แล้ว +1

    you are a genius, thank you

  • @floh223
    @floh223 8 ปีที่แล้ว +2

    Great videos,cheers mate!

  • @joannemasgnaux2023
    @joannemasgnaux2023 5 ปีที่แล้ว +1

    Thank you!!!

  • @manasareddy3640
    @manasareddy3640 4 ปีที่แล้ว +1

    YOU ARE AMAZINGGGGGG ❤️😭

  • @SandyOliveros
    @SandyOliveros 10 ปีที่แล้ว +1

    Thank you!

  • @Mariana-shiroh
    @Mariana-shiroh 2 ปีที่แล้ว

    Very helpful thank you

  • @liamroberts2482
    @liamroberts2482 7 ปีที่แล้ว +3

    Is there a depiction of this game in normal form anywhere?

  • @xmajx29
    @xmajx29 8 ปีที่แล้ว

    You said that state 1 would accept based off what you showed, so I don't get why war was added in the bracket. What do you mean "if he were to ever be in this situation he would declare war" if he already accepted? Thanks

    • @Gametheory101
      @Gametheory101  8 ปีที่แล้ว

      +Marissa J It's counterfactual thinking about what WOULD happen if had threatened instead of accepting at the start. This information is important because the quality of the outcome where he would declare war in the future determines whether he should threaten or accept at the start.

  • @omrimizrahi4530
    @omrimizrahi4530 5 ปีที่แล้ว +4

    Thanks for the video william !
    However, the scenario is very complicated to understand. Maybe the unusual structure of it got me confused. But I wish it was easier to understand :/

  • @last_theorem
    @last_theorem ปีที่แล้ว +1

    War is always not the solution , now can you explain why Russia went for war? 🤔

  • @210nitrous
    @210nitrous 6 ปีที่แล้ว +1

    so ... open and calibrate

  • @masego3152
    @masego3152 6 ปีที่แล้ว +2

    good example! but please use simpler scenarios next time!

    • @omrimizrahi4530
      @omrimizrahi4530 5 ปีที่แล้ว +1

      totally agree.

    • @PunmasterSTP
      @PunmasterSTP 3 ปีที่แล้ว

      I definitely think it's confusing seeing it for the first time. However, I think having three states (not counting the final outcomes) is on the simpler side, all things considered. And having fewer states might make it more difficult to demonstrate the backward induction.

  • @mmarcus897
    @mmarcus897 5 ปีที่แล้ว +1

    Why is a state a "she"?

    • @PunmasterSTP
      @PunmasterSTP 3 ปีที่แล้ว +1

      I think he was using "she" to refer to the second player, although I also think that he may have slipped up and referred to some of the states as the player whose decision would be made next.

  • @Borzacchinni
    @Borzacchinni 4 ปีที่แล้ว +2

    "she", a bit demonstrative

    • @PunmasterSTP
      @PunmasterSTP 3 ปีที่แล้ว +2

      I actually like that he uses different pronouns, and I remember he discussed that using them makes it more clear to which player he is referring. But sometimes it does catch me a bit off guard. 😀