“…A substantial empirical literature reports evidence consistent with the ELG hypothesis, including: Mickaely (1977), Balassa (1978Balassa ( , 1985, Tyler (1981), Feder (1982, Ram (1987), Chow (1987) Giles et al (1992), Thornton (1996), Doyle (1998), Xu (1996, Erfani (1999), Balaguer (2004), Shirazi (2004), Jordaan and Eita (2007) and Saad (2012). In the context of South Africa, Rangasamy (2009) used an error correction model (ECM) and found unidirectional Granger-causality from exports to GDP.…”