Uncertainty and economic growth: evidence from Latin America / Daniel Aromí, Cecilia Bermúdez and Carlos Dabús .-- Commodity prices and capital movement phenomena in emerging economies / Eliene de Sá Farias, Leonardo Bornacki de Mattos and Fabrício de Assis Campos Vieira .-- Effects of higher commodity prices on exports of manufactures: the case of Brazil / André Moreira Cunha, Marcos Tadeu Caputi Lélis, Sabrina Monique Schenato Bredow and Luciane Franke .-- Economic complexity and human development: comparing standard and slack-based data envelopment analysis models / Diogo Ferraz, Herick Fernando Moralles, Naijela Silveira da Costa and Daisy do Nascimento .-- The systemic nature of technological development: similarities between the neo-Schumpeterian school and Fernando Fajnzylber’s approach / Andrey Hamilka Ipiranga and Pablo Felipe Bittencourt .-- Firm-level innovation, government policies and the middle-income trap: insights from five Latin American economies / Eva Paus and Michael Robinson .-- Production and enterprise profitability in Ecuador’s crop-growing sector / Xavier Arboleda, Natalia Bermúdez-Barrezueta and Segundo Camino-Mogro .-- Inequalities and participation in the digital society: online experiences among children and adolescents in Brazil and Chile / Daniela Trucco, Patricio Cabello and Magdalena Claro .-- Supply, demand and economic growth in Mexico in the period 1980–2016 / Marco Marquez .-- The Argentine automotive chain since the convertibility crisis: an analysis of its evolution and principal problems (2002–2019) / Bruno Perez Almansi.