"Economy" being a made up term , makes no sense in that question.
"why have economics" makes a better question.
it being a made up field, with terrible history of accuracy, poor reasoning, virtually no way to replicate and test theories, interests only those that participate (willingly, out of curiosity or due to poor career choices) in that field of pseudo-science.
"why have economics" makes a better question.
it being a made up field, with terrible history of accuracy, poor reasoning, virtually no way to replicate and test theories, interests only those that participate (willingly, out of curiosity or due to poor career choices) in that field of pseudo-science.
Why have it at all tho? Politics.