The establishment of a common market will create both winners (numerous food producers and consumers on both sides of all borders) and losers (smugglers and the customs, police and local government officers who currently benefit from bribery at and around the borders) in the border areas. More substantial impact could be attained by a new generation of investments in world-market production based on the region's comparative advantages in natural resources (especially mining and agriculture) and the new tariff structure creates marginally better conditions for world-market exporters, by cheapening inputs and by reducing upward pressures on the exchange rate.