1. Sector Economic Advisor, Integration and Trade Sector, Inter-American Development Bank, N.W.Washington, DC, USA
2. Senior Economist, Southern Cone Country Department, Inter-American Development Bank, Washington, District of Columbia, USA
3. Economics Department, Fluminense Federal University, Niteroi, Rio de Janeiro, Brazil
4. Doctoral Candidate, International Trade and Investment (Department), Kiel Institute for the World Economy, Kiel, Germany