Roger A ArnoldDr. Roger A. Arnold is Professor of Economics at California State University San Marcos, where his fields of specialization include general microeconomic theory and monetary theory. A widely respected authority on economic issues, Dr. Arnold is a reglarly featured expert on talk radio discussing the state of the economy. He is also a proven author who has published numerous academic articles, hundreds of newspaper columns, as well as the popular ECONOMICS: NEW WAYS OF THINKING and principles of economics supplemental text, HOW TO THINK LIKE AN ECONOMIST. Dr. Arnold earned a B.S. in Economics from the University of Birmingham in England and received his M.A. and his Ph.D. degrees from Virginia Tech. Read More Read Less