Constructing a real-time coincident recession index: an application to the Peruvian economy (in Spanish). Revista Estudios Económicos, Vol. 26, pp. 81-100, BCRP. With Daniel Morales.

Trade Policy and Poverty in Latin America (in Spanish). In: “Trade Policy, External Crisis and Impacts on the Peruvian Agricultural Sector” (in Spanish). Editors: W. Mendoza and M. Tello. CIES, 2011. With Waldo Mendoza.