Abstract The African Continental Free Trade Area agreement will create the largest single market in world terms of number countries and people. We analyse effects regional trade liberalisation on production fragmentation networks using a global computable general equilibrium model adapted to take into account value-added structure international trade. This permits analysis impact policies prese...

corruption defined as abuse of power by governmental officials for personal goals.in recent years, many articles about determinants of corruption have been written that introduced so many variables as determinants of corruption. these factors can be divided into two categories: economic and non-economic factors.in these article we examine the effect of economic activities combination on corrupt...