Wow :) that makes so much sense. Thank you for sharing Patrick, I will remember when the learning feels overwhelming at times and when I’m stuck in a traffic jam too :) and of course Steve created the analogy, that is so how apple feels.
The quiz went well. It was a university quiz for managerial economics. The questions literally turned out exactly how I said it would :\
Managed to answer all questions in the 15 minutes, but the part I messed up was when I was calculating the present value of the grim trigger figure, I accidentally used the figure when firm a cheats, and firm b still using cooperation qty and it was that figure I used when I applied the discount factor. It should have been the Nash equilibrium figure of competing tomorrow, as that is what they are stuck with b+cd +cd^2+cd^3 until they realise that maybe cooperation could’ve been better on decision tree.
I got the cooperation and infinity formula right though on the tree:)
I didn't understand anything you said in your second paragraph, but I'm happy that you went well on the quiz (except for the one part which you explained).
Thanks Patrick :)
The second part just meant if one firm defects first for like say a sum of 900 in a one shot game, then trust is broken and the two firms end up competing indefinitely for like say a figure of 400 in a Nash equilibrium and then you apply say a present day value (due to inflation and time value on money)of that sum which means you have to discount between 0 and 1, so maybe it is like .8. So if your cooperation figure is higher say 500, well if you discount 500 x .8 =400 vs 400 x .8=320 and then you times that by the number of repeated interactions you think there will be. In the long-term, you’ll find that cooperation wins. It’s basically this scene in the godfather:
https://youtu.be/D6me2-OurCw
FYI, nostr:npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s is auto maths a thing now. I put a calculation in and Damus auto corrected or my phone did, not sure. That’s a first for me and it is so much better than word correction, at least numbers don’t lie and usually only one answer.
Ok I still don't understand 😂
But you don't need to explain, have a nice day!
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