That’s an excellent practical example, though it doesn’t really have the explicit probability math I was hoping for.
In particular, I like that you’ll see stuff like which player thinks the partnership has the better contract flips back and forth, especially around auctions involving controls, stops, or other specific invitational questions. The concept of evaluating your hand within a window (“My hand is now very weak, given that I opened”) is also explicitly reasoning about what your partner infers based on what you told them.
I think the most important thing here might be that bridge requires multiple rounds because bidding is limited bandwidth, whereas giving a full-precision probability estimate is not.
If you want explicit probability math, you might be able to construct some kind of cooperative poker (for example, allow two partners to exchange one card from their hands following some very restricted negotiations). The probabilities in poker are much more straightforward and amenable to calculation.
That’s an excellent practical example, though it doesn’t really have the explicit probability math I was hoping for.
In particular, I like that you’ll see stuff like which player thinks the partnership has the better contract flips back and forth, especially around auctions involving controls, stops, or other specific invitational questions. The concept of evaluating your hand within a window (“My hand is now very weak, given that I opened”) is also explicitly reasoning about what your partner infers based on what you told them.
I think the most important thing here might be that bridge requires multiple rounds because bidding is limited bandwidth, whereas giving a full-precision probability estimate is not.
If you want explicit probability math, you might be able to construct some kind of cooperative poker (for example, allow two partners to exchange one card from their hands following some very restricted negotiations). The probabilities in poker are much more straightforward and amenable to calculation.