Gerald Sohan United States Air Force   14551 London Lane Bowie, MD 20715 USA   gerry.sohan@bolling.af.mil     Biographical Sketch: PhD Economics, Texas A&M University, 1997 MS, Economics, TAMU, 1991 BS, Economics US Air Force Academy, 1982 Lt Col, United States Air Force; Command Pilot ~4400 hours; Military Aircraft Flown: T-37, T-38, C-130, T-41, TG-7, C-12, TG-14, TG-10, C-182, C-172, GA-8; Previously Stationed in: Germany (Frankfurt), Saudi Arabia (Riyadh), United States (Oklahoma, Texas, Colorado, Maryland, DC)   Primary Research Focus: Labor Economics (promotion and hierarchies); Teaching of Economics (classroom techniques; learning analysis and assessment)   JEL Areas: J3 : Wages, Compensation, and Labor Costs: General A0 : General Economics and Teaching