Not sure if the “it” that gets all demands fulfilled is inflation or low interest rates.
I would say low interest rates.
In either case, why are not demands fulfilled? If you mean consumer demands, it’s because the consumer doesn’t have the money, right? Gving it to him for free is not the way to grow the economy [=increase production and wealth]. He has to put into the supply of resouces [=get a job and earn money being productive] before he can draw from the pool [=consume].
If you mean businesses will not find someone willing to lend them momey so they can grow their business, the question is “Why not? Why did that business not get anyone to lend them?” Obviously because the potential lenders feared they would not get their money back. So why is inflation [=stealing purchasing power from people who have no knowledge of the business, and will not share in the profits even if the business succeeds] agood idea? And who lend the money at low interest rates? If the govt, why should they tax or inflate innocent bystanders who not share in the profits, to lend to these busuinesses?
First of all, I want to make clear that I’m not for inflation. We can assume there’s a fixed money supply to our examples (and stable prices, for the shake of simplicity).
The reasoning of the business cycle theory (correct me if I’m wrong, because I just have seen the introductory lectures from Nielsio’s youtube channel), uses a list of all the possible investments ordered by decreasing return on investment.
It’s said that with inflation/fractional reserve, more investments will be started than can actually be ended because the measurement of available resources is distorted.
I agree.
But without it, not all the investments that can be ended will be started, just the ones with a bigger return than the interest rates.
If an investment doesn’t return at least the “liquidity premium” (or the protection to uncertainty that the money owner has, by the way, for free), the money owners will prefer to just hoard it instead of making such investment.
That is, the available resources is not the limit for investments but the interest rate.
Some resources (with a value equivalent to the total money hoarded) will not be bought nor used. The producers can store them too, but in many cases they will lost, because most goods aren’t durable as money.