For many economists, economic growth is a mystery. By “economic growth,” Shawn Ritenour has principally in mind economic progress in the less developed countries, but his recipe for growth applies universally. Why is growth a mystery? Ritenour explains why in this excellent book: “Indeed, a major reason modern macroeconomics has not solved the mystery is that as a whole—dare I say, in the aggregate—its analytical approach fosters neither asking nor answering the correct questions.”
This point raises another question: What is the analytical approach of modern macroeconomics? It aims to come as close as possible to the method used in the physical sciences. To do this, the modern macroeconomists construct mathematical models, derive testable predictions from the models, and then see how close
2023-11-28