If ducks can teach you discrete mathematics, then certainly they can teach you about economics, especially when its are coming from the richest duck in the world.
The emphasis on circulating money is a bit Keynesian, which was typical of the time, but it’s still more economically literate, especially when it comes to inflation, than pretty much 99.9% of politicians.
To beg the question: What would a “three cubic acre” vault, which is the cube of an area, actually be like in reality? Ask the discrete mathematical ducks.
