One take away from the previous posts is that at moderate interest rates, the frequency of compounding doesn’t make that much difference. A nominal interest rate of 12%, compounded continuously, is effectively a 12.75% interest rate. Compound less than continuously, say monthly or daily, and the effective rate will be somewhere between 12% and 12.75%.

But now say interest is 50% per month. Simple interest would be 600% a year, but nobody would accept simple interest. Compounded every month, the effective interest rate would be 12975%. Compounded daily it would be 38433%. And compounded continuously it would be 40343%.

What I find hardest to understand about hyperinflation is that people continue to use hyperinflated currency far longer than I would imagine. Once you start using a clock rather than a calendar when doing interest calculations, I would think that people would abandon the inflated currency in favor of something harder, like gold or silver, or even cigarettes. And eventually people do, but “eventually” is further out than I would imagine. It’s absurd to haul paper money in a wheel barrow, and yet people do it.