Douglas K. Pearce Department of Economics, North Carolina State University   Department of Economics North Carolina State University 2880 Founders Drive Raleigh, NC 27695 USA   dkpearce@ncsu.edu             JEL Areas: E3 : Prices, Business Fluctuations, and Cycles: General (includes Measurement and Data) E2 : Macroeconomics: Consumption, Saving, Production, Employment, and Investment: General (includes Measurement and Data)