Central Banks' (the primary institutions behind monetary policy) primary goal is to promote a stable environment for commerce. This typically means maintaining a stable rate of inflation (2-4% for mature economies, 4-7% for frontier economies). This often requires performing a balancing act between managing unemployment and inflation. We have PLENTY of evidence to suggest that inflation is harmful for everyone, ESPECIALLY for low income workers. The stock market usually has ZERO consideration in the decisions central bankers typically make.
If economic growth is more than the interest rate, the owners pocket the difference. If economic growth is less than the interest rate, the owners get bailed out. But in all cases, growth for the sellers of labor always lag the growth for the owners of capital.
Also, I would disagree with you about the Federal Reserve not targeting the stock market or other assets. Anytime in the past couple of years that the stock market in the USA has dropped roughly 10-15%, the Federal Reserve has jumped in dropped rates. They might say the don't target the market, but in reality that is what they are doing.
I think biggest issue in the future will be how will the Federal Reserve ever raise rates. They can't even go above 2.5% without the market collapsing.
I hope they have that kind of integrity but I won’t be surprised if there’s a gap between theory and practice
I'm under the impression that inflation is disproportionately hurts those with large amounts of cash saved. In this hypothetical scenario where we have 100% employment and it causes inflation, wages would rise with inflation, so rising prices wouldn't be an issue... right?
I hesitate to call this a fantasy thought experiment (like all the atoms in the right place for a brick wall to allow a baseball to pass through). Not to mention the illusion of employment statistics (how it's measured), in many countries.
This stable equilibrium is impractical. The world is not a singular country. Employment within a single country is not representative of labor supply/demand, in this context.