Faisal Shahzad COMSATS Institute of Information Technology   Near Officers Colony Kamra Road Attock City, Punjab 43600 Pakistan   faisal_shahzad@comsats.edu.pk   www.ciit-attock.edu.pk/faculty.htm           JEL Areas: F3 : International Finance: General F4 : Macroeconomic Aspects of International Trade and Finance: General