Mahmood -ur- Rahman BIBM, Bangladesh   Hyogo International House 7B 1-2-15, Wakinohama-Cho, Chuo-Ku Kobe-Shi, Hyogo-Ken Nada, Kobe, Hyogo 651-0072 Japan   mahmood@bibm.org.bd             JEL Areas: F2 : International Factor Movements and International Business: General F3 : International Finance: General