I probably can. Did you want to ask some specific question? Better, do you you have a way of calculating path-not-taken costs for rampant organized crime that you think might be more effective?
The point of my original comment was to point out a couple of things we'd have to include in a cost/benefit analysis of KYC/AML regulation, not to actually do a proper analysis, which I would expect to run to hundreds of carefully researched pages.
It also flatly contradicts the fact that the US didn’t lose 16% of its GDP to mafia activity before KYC laws were introduced.