You misread the chart. I plotted inflation for the year AFTER the rates were set. You are talking about inflation the year BEFORE. Yes, rates are sometimes set in response to inflation. But they often are not set in response to inflation. I plotted what happened after the rates were set.
I most certainly did not misread the chart, and rates are set based primarily on two criteria: inflation rate and unemployment. As rates go down, employment goes up, but inflation goes up. The fed has a mandate for maximum employment consistent with low, but steady inflation.
If you look at the chart, you will see that inverse relationship between rates and inflation. It is strong enough you don't really need a more sophisticated analysis, but really we should be controlling for other things. As I mentioned before, you should be looking at changes in inflation, not the absolute level. That was a basic analytic error.
You still have it backwards. Try more data. What did you say about the US rates/inflation. Oh yes, you ignored it saying, "the most recent years are different". Now what do you have to say about Japan for the last 30 some years? Will you waive that off calling it also different? What about Europe? Is that also different? How many times can you ignore the data and just keep sticking to your ignorant guns? Actually, can you show a time where you were correct? Monetary policy is FAR from a settled fact (just look at the US fed bankers bickering over two completely opposing paths forward). Parroting back just one side that is disproved again and again with actual data doesn't really help your cause.
Try plotting the graph you asked me to plot. I'll wait.
No, this is a further example of your lack of understanding. Recent years are not different because the relationship is not there, it's that our independent variable has hit the zero lower bound and therefore the relationship can't easily be seen in a chart. The current interest rate that would be associated with solid inflation is currently negative.
So when you ask me when the last time my view on this was right was, I would say today. Or yesterday. Or any other day in the last 40 years.
There is in fact ZERO debate in monetary policy about the inverse relationship between interest rates and inflation. None. If you think otherwise, link to it.
I have asked you repeatedly why you think that by running a basic analysis any stats 101 guy can run that you have uncovered a truth that has evaded literally every monetary institution on earth, but you continue to refuse to answer. Why? (Although by not accounting for reverse causation you would still be graded poorly in that stats class)
Please provide even a single source that backs up your view on the relationship between interest rates and inflation. Just one. I'll be waiting.