4httla://www .econs .eoel. uwa .edu. au/economics/ecm-conf/wadud.pdf Wadud,I. K.M. Morhtarul(1998): An International Comparison of Dynamic Comparative Advantage in Textiles and Clothing Trade: Estimates and Implication.
5Finger,J·M·and M·E·Kreinin,".A Measure of Export Similarity and Its Possible Uses",The Economics Journal,Vol.89,1979.pp.905-912.
6Glick,Reuven and Andrew K·Rose,"Contagion and Trade:Why Are Currency Crisis Regional?",NBER Working Paper,1998,6806.