Instability constraints and development traps: an empirical analysis of growth cycles and economic volatility in Latin America / Danilo Spinola .- The role of services in economic development and the core-periphery relationship / Wallace Marcelino Pereira, Fabrício José Missio and Frederico Gonzaga Jayme Jr. .- Analysis of Central American trade integration from the perspective of intraregional value added / Roberto Orozco and Ramón Padilla Pérez .- Energy security in Central America: a proposal for a comprehensive estimate / Daynier Escalante Pérez .- The COVID-19 pandemic and social policy narratives in Costa Rica: the story of a (fleeting) opportunity / Juliana Martínez Franzoni and Diego Sánchez-Ancochea .- Productive development policy for Chile: an alternative to stagnation / Manuel Agosin .- Pass-through of exchange rate shocks in Brazil as a small open economy / Thallis Macedo de Assis Gonçalves, Luiz Fernando Cerqueira and Carmem Aparecida Feijó .- Health system privatization, the pandemic and deprivatization under discussion / María José Luzuriaga .- Economic complexity and employment in Brazilian states / Arthur Ribeiro Queiroz, João Prates Romero and Elton Eduardo Freitas .- Demographic aspects and regional income convergence in Brazil: a panel data approach / Rubiane Daniele Cardoso de Almeida, Benjamin M. Tabak and Tito Belchior Silva Moreira.