“…Therefore, it is imperative to investigate the effect of increased terms of trade on Pakistan’s trade balance. Following Harberger (1950) and Laursen and Metzler (1950), HLM effect suggests that an exogenous increase in terms of trade in a small but open economy results in an improvement in that country’s trade balance which is appropriate for a developing economy (Berument & Dincer, 2005; Bouakez & Kano, 2008; Chen & Hsu, 2006; Huang & Meng, 2007; Jawaid & Raza, 2013; Sobrino, 2011; Tsen, 2006). Similarly, Pakistan is also one of the developing countries that largely depends on foreign debt liabilities and consecutively facing current account deficit problem.…”