Hmm It was 100% possible to genuinely hold the belief that "Silicon Valley Bank is safe" and to advise portfolio companies to remove money to reduce risk. In-fact, that looks like it was the prudent way to behave: depositors probably haven't lost their money but it sure is a lot less liquid. And this is exactly why bank runs are dangerous - once there is risk of one the safe thing to do is to remove your money as wel…
The best way to prevent a bank run is not to run. A stampede isn't caused by the movement of a lone animal, but by the herd. It's a classic feedback loop.
> The best way to prevent a bank run is not to run.
That is irrational for every individual actor. There is very little downside in withdrawing the money and huge downside in not doing so.
The best (and only?) way to really prevent a bank run is for an actor that everyone trusts to aggressively step in and provide guarantees.
See for example the situation at Credit Swisse where the Swiss National Bank had to step in on March 16 to provide $54B in loans: https://www.aljazeera.com/economy/2023/3/15/credit-suisse-sl...