“…However, since the inception of World Trade Organization (WTO) in 1995, both developed and developing countries have experienced a significant degree of liberalisation of their trade regimes, which has presumably led to a decline in international trade tax revenue and hence a fall in public revenue. A number of studies have reported empirical evidence or emphasised the public revenue losses associated with greater trade liberalisation (or trade openness) (Baunsgaard & Keen, ; Berg & Krueger, ; Bevan, ; Cagé & Gadenne, ; Castanheira, Nicodème, & Profeta, ; Crivelli, ; Greenaway & Milner, ; Hisali, ; Keen & Ligthart, ; Keen & Simone, ; Khattry & Rao, ; Longoni, ; Moller, ; Waglé, ).…”