A stock-flow ecological model for Central America / Lorenzo Nalin, Esteban Pérez Caldentey, Leonardo Rojas and Giuliano Toshiro Yajima .-- Progressivity and redistributive power of income tax on wage earners in El Salvador: a microsimulation analysis / Catalina Galdámez and Rodrigo Alfonso Morales López .-- Evolution of cash transfers in Colombia / Karina Acosta, Bibiana Taboada-Arango, Andrea Otero-Cortés and Jaime Bonet-Morón .-- The expected effects of climate change on the current account of Colombia / Camila Agudelo-Rivera, Clark Granger-Castaño and Andres Sanchez-Jabba .-- Foreign capital and national development in the debate between Celso Furtado and Maria da Conceição Tavares (1964–1982) / Alisson Oliveira de Souza Carvalho and Fábio Antonio de Campos .-- Challenges and strategic opportunities for Brazil’s participation in global value chains / Francielly de Fátima Almeida and Luciano Nakabashi .-- Sectoral composition, export trade partners and value added: an input-output analysis for Brazil and Mexico / Patieene Alves-Passoni .-- The impact of public funding for research and development on business performance in Mexico / Delia Margarita Vergara Reyes, Alex J. Guerrero, Guillermo Arenas Díaz and Joost Heijs .-- Drivers of the adoption of organic farming in Brazil: a combinatorial analysis / Tanisa Andrade and Marcelo Fernandes Pacheco Dias .-- The shrinking State: exploring the links between public spending and class, race and gender vulnerability in Brazil / Arthur Welle and Ana Luíza Matos de Oliveira.