“…The paper discusses, among other, the models proposed or extended by Williamson [7] (1983), Frankel and Goldstein (1986), Williamson and Miller (1987), Huizinga (1987), Barrell and Wren-Lewis (1989), Currie and Wren-Lewis (1989), Cumby and Huizinga (1990), Wren-Lewis (1992) [11] , MacDonald and Taylor (1992), Frankel (1993), Williamson (1993 and [72] ), Bayoumi et al (1994), Stein [14] (1994), Artis and Taylor (1995), Frankel (1996); Taylor (1995), Stein and Allen (1995), Clark andMacDonald (1997 and, Stein and Paladino (1998), Wadhwan (1999), Groen (2000), MacDonald (2000), Rapach and Wohar (2002). The models discussed by Driver and Westaway (2004) [10] include the FEER -fundamental equilibrium exchange rate model by Williamson (1983 [7] , 1991 [8] ), and its derivatives and extensions, like the CHEERcapital enhanced (EER) (MacDonald (2000), the ITMEER -intermediate-term model-based EER (Wadhwan (1999)); the BEER -behavioral EER (Clark andMacDonald (1997 and); DEERthe desired EER (Bayoumi et al (1994) and Artis and Taylor (1995)); APEER -atheoretical permanent EER (Huizinga (1987) and Cumby and Huizinga (1990), MacDonald (2000)); and NATREX -natural real exchange rate (Stein [14] (1994), Stein and Allen (1995), Stein and Paladino (1998)).…”