ProfessorDr. Erickson began his teaching career at Stanislaus State in 1970. He received his B.A. in 1965 and his M.A. in 1966, from UC Riverside. He received his Ph.D. in 1970 from the University of Southern California.
History of Macroeconomics. Macroeconomic Schools of Thought. Macroeconomics vs. Microeconomics. Macroeconomics is a branch of economics that studies how an overall economy—the market or other systems that operate on a large scale—behaves.