Snow 's remark ``has a psychological impact , ' ' said Hans Redeker , head of foreign-exchange strategy at BNP Paribas .
Snow 's remark on the dollar 's effects on exports ``has a psychological impact , ' ' said Hans Redeker , head of foreign- exchange strategy at BNP Paribas .
" The EU regulatory system for GM authorisation is in line with WTO rules : it is clear , transparent and non-discriminatory .