Jayjit Roy Appalachian State University   Department of Economics Appalachian State University ASU Box 32051 Boone, NC 28608 USA   royj@appstate.edu   https://sites.google.com/appstate.edu/jayjit-roy/home           JEL Areas: F2 : International Factor Movements and International Business: General C4 : Econometric and Statistical Methods: Special Topics