“…The effect of the directive on product growth should be indirect via trade and FDI (Dettmer, 2015), or, more broadly speaking, the effect of liberalization on productivity should come through trade via economies of scale, specialization, knowledge and technology diffusion (Badinger and Maydell, 2009;Frankel and Romer, 1999), imitation and organization spill-overs (Monteagudo et al, 2012), improving allocation efficiency that forces companies into improving their productivity (model implemented by De Bruijn et al, 2008), and greater competition which lowers prices, increases productivity and supports efficient allocation (Dettmer, 2015). Overall, Corugedo and Ruiz (2014) call increased productivity due to increased competition a domestic transmission channel.…”