I also feel like having caught a hazy glimpse of something monumental. Thank you.
A few thoughts to add:
1. Should individuals inherit edge weight from their employers/governments? What should this inheritance be like? If I have no debt but have very little in savings, and if my company has debt to some other company which they have to default on, leading to my getting laid off, I can still be affected by debt.
2. I do not think it is accurate to think if "the people running the graph". I think it's more accurate to state local laws such as: any node which has more outgoing weight than incoming weight (i.e. net lenders) wants to prevent edges from decaying as much as possible while simultaneously making their borrowers more financially stable.
3. Would it be possible to quantify each vertex's credit-worthiness from just the labels you mentioned on edges? Would we need to add any other weights to the edges? e.g. the lender's estimate of the borrower's credit-worthiness?
Thanks for that, but after thinking about it a bit I don't think I have much to offer. Perhaps if we were in a pub and I could understand where you're coming from. The thing about models is that they can be used in a lot of different ways, and can be pushed in many more ways. The model seems so trivial that it must be part of a 1000 other models if it is correct, or it must be well-known why this model fails. I imagine the quants rolled their eyes and didn't even bother responding, like how physics people do when laymen riff on quantum mechanics. (My ego would love it if this is novel, but my brain knows better.)
I like the graph idea, but I might be missing some of what your saying... Although I think that it should be more than just people as nodes. Anything that can participate in the economy via signing contracts woukd be my first approximation. So, businesses, cities/states/nations, etc...
Also, I think it's reasonable for individuals to inherit edge weights from their governments, as a way to model taxes, national debt, etc.
A few thoughts to add:
1. Should individuals inherit edge weight from their employers/governments? What should this inheritance be like? If I have no debt but have very little in savings, and if my company has debt to some other company which they have to default on, leading to my getting laid off, I can still be affected by debt.
2. I do not think it is accurate to think if "the people running the graph". I think it's more accurate to state local laws such as: any node which has more outgoing weight than incoming weight (i.e. net lenders) wants to prevent edges from decaying as much as possible while simultaneously making their borrowers more financially stable.
3. Would it be possible to quantify each vertex's credit-worthiness from just the labels you mentioned on edges? Would we need to add any other weights to the edges? e.g. the lender's estimate of the borrower's credit-worthiness?