Currency War of 2009–11 dollar, with Goldman Sachs saying the real is the most over valued currency in the world. In October 2010, Brazil began increasing her capital controls, doubling a tax on foreign purchases of fixed-income assets to 4 percent so as to curb the real's appreciation to a two-year. On 18 October, Brazil sought to curb the real's gains by raising taxed capital inflow on fixed-income assets by 2% to 6% and taxed inflows for margin deposits on futures to 6% from 0.38%. Chile said it would implement capital controls to curb gains in the Chilean peso, which had strengthened the most
Demographics of Brazil but also other many indigenous Brazilian ethnic groups). Starting in the late 19th century, Brazil received substantial post-colonial immigration from several other regions, mainly from peoples of what are now the countries of Italy, Germany, Spain, Poland, as well as Arabic-speaking Christians from the Levant (mostly from what is now Lebanon, and less so from what is today Syria), Ukraine, Japan, the People's Republic of China and Korea. Jews in Brazil are a small but sizable population, and they include mostly Ashkenazi Jews (who also arrived with the post-colonial contingent of European migration), a smaller proportion of Sephardi Jews (mostly