Body: People who study "History of economics" investigate the past factors that shaped the field of the study of humans and capital.
What are the major fields of economics? How has economic theory changed over time? What are some controversial theories in economics? are a few themes of "History of economics".
A few scholars of "History of economics" include Kevin O'Rourke, Karl Marx, Harold James.
Some reasons we look at "History of economics" include understand how behavior and society impact commerce and business.