Customers are increasingly likely to demand ethical standards in production, whether child labour has been used or not, whether labour has not been exploited, whether health and safety rules are adhered to or not and so on. Soon enough, these will become the "cutting edge" for any firm especially since we expect the input prices and technical parameters to largely converge all over the world. Third country trade and relocation of industrial capacities along the various stages of production into countries of strategic importance is likely to also take away the freight advantage. Therefore, social and ethical norms will become the differentiating factor in a country's exports.