You often can get a better and more specific answer by asking for an answer in the voice of another person, a third party. Here goes: What are the causes of inflation, as it might be explained by Nobel Laureate Milton Friedman?

By mentioning Friedman you are directing the GPT to look at a more intelligent segment of the potential answer space and this directing will usually get you a better answer than if you just ask “What are the causes of inflation?” Similarly, you want all of the words used in your query to be intelligent-sounding. Of course, you may not agree with the views of Friedman on inflation. Here are a few economists who are well known and have written a lot on a wide variety of issues: