1. Foreign Exchange Intervention: a Shield against Appreciation Winds?;Adler,2011
2. Micro effects of macro announcements: real-time price discovery in foreign exchange;Andersen;Am. Econ. Rev.,2003
3. Real-time price discovery in global stock, bond and foreign exchange markets;Andersen;J. Int. Econ.,2007
4. Realized Variance as an Instrument to Official Intervention with an Application to Brazil;Barroso,2014
5. Provision of FX Hedge by the Public Sector: the Brazilian Experience;Bevilaqua,2005