"Bolivia's El Mutún ore development has lost its window of opportunity". Steel Times International, v. 36, n. 8, p. 10, November-December 2012;
"Alacero 2012: Waiting for a better future". Steel Times International, v. 37, n. 1, p. 27-29, January-February 2013;
"Predicting the Latin American steel market in 2013". Steel Times International, v. 37, n. 1, p. 8, January-February 2013;
"Brazilian steel's sustainability performance". Steel Times International, v. 37, n. 2, p. 14, March 2013;
"Paraguay's steel crisis as sole plant idled". Steel Times International, v. 37, n. 3, p. 12, April 2013;
"Brazil's charcoal integrated mills". Steel Times International, v. 37, n. 4, p. 10, May-June 2013;
"What next for Mexico's Deacero minimills?". Steel Times International, v. 37, n. 5, p. 12, July-August 2013;
"An overview of the Brazilian scrap market". Steel Times International, v. 37, n. 6, p. 12, September 2013;
"Momentum builds against Chinese steel exports to Mexico". Steel Times International, v. 37, n. 7, p. 8-10, October 2013;
"Latin American steel intensity". Steel Times International, v. 37, n. 8, p. 12, November-December 2013
"Locally produced or imported?". Steel Times International, v. 38, n. 1, p. 12, January-February 2014
"Short-term moderate growth". Steel Times International, v. 38, n. 1, p. 30-32, January-February 2014
"The Brazilian aluminium industry’s GHG emissions". Aluminium International Today, vol. 26, n. 1, pp. 14-16, January-February 2014
"Long steel demand in Latin America", Steel Times International, v. 38, n. 2, pp. 14-16, March 2014;
“Structural Steel Usage in Brazil”. Steel Times International, v. 38, n. 3, pp. 14-15, April 2014.
“Ternium: poised for success in Mexico”. Steel Times International, v. 38, n. 4, pp. 12-13, May-June 2014.
“Investment is crucial”. Steel Times International, v. 38, n. 5, p. 12, July-August 2014.
“Nearing the end of the third boom”. Steel Times International, v. 38, n. 6, pp. 14-15, September 2014.
“Investing to substitute imports”. Steel Times International, v. 38, n.7, pp. 11-12, October 2014.
“Venezuela steel: losing importance in DRI”. Steel Times International, v. 35, n. 2, p. 12, March 2011.
“ILAFA 2010: profit margins under pressure”. Steel Times International, v. 35, n. 2, pp. 38-41, March 2011.
"Venezuela’s problems continue”. Aluminium International Today, vol. 23, n. 1, pp. 8, January-February 2011.
“Usiminas: growing faster in iron ore than steel”. Steel Times International, v. 35, n. 1, p. 12, January-February 2011.
"Ternium’s Investment in Usiminas: Capital market’s and corporate perspectives". Steel Times International, v. 36, n. 2, p. 10, March 2012.
"ILAFA becomes Alacero: a new name but an old threat – a report on the 2001 Conference". Steel Times International, v. 36, n. 2, pp. 34-36, March 2012
“Brazilian sheet and plates market”. Aluminium International Today, vol. 24, n. 1, pp. 8-10, January-February 2012.
“Argentina: a good microeconomic performance but bad macroeconomic policy”. Steel Times International, v. 36, n. 3, p. 12, April 2012.
“The Mexican Steel Industry is on the Up”. Steel Times International, v. 35, n. 8, pp. 10-11, November-December 2011.
“Brazilian Industry Sees its Profits Decline”. Steel Times International, v. 36, n. 1, pp. 10-11, January-February 2012.
"CAP: Change to ore as its core business". Steel Times International, v. 36, n. 5, p. 12, July-August 2012;
"IABr 2012 Conference: Long-term forecast better than short-term". Steel Times International, v. 36, n. 6, p. 42-44, September 2012;
"Tenaris: High capitalisation and investments". Steel Times International, v. 36, n. 6, p. 10, September 2012;
"Brazil: market and costs are king". Aluminium International Today, vol. 24, n. 5, pp. 14-18, September-October 2012;
“The panorama of the Brazilian aluminium industry”. International Aluminium Journal, v. 87, n. 12, pp. 14-16, December 2011.
“Latin America De-industrialisation and the Chinese Threat”. Steel Times International, v. 35, n. 7, pp. 12-14, October 2011.
“Brazilian Wires and Cables Boom”. Aluminium International Today, vol. 23, n. 5, p. 8, September-October 2011.
“Russian investments in the Brazilian iron and steel industry”. Steel Times International, v. 35, n. 6, p. 12, September 2011.
“IABr 2011 Brazil: Chinese threat and profit squeeze”. Steel Times International, v. 35, n. 6, pp. 43-45, September 2011.
“CSN’s internationalisation phase three: commercial flow in the opposite direction”. Steel Times International, v. 35, n. 5, p. 12, July-August 2011.
“CRU 2011 Latin American iron & steel trends conference: steel profits under pressure”. Steel Times International, v. 35, n. 5, pp. 40-43, July-August 2011.
“Brazil and India: a contrast in steel production”. Steel Times International, v. 35, n. 4, pp. 12-16, May-June 2011.
“Rusal to restart Jamaican operations”. Aluminium International Today, vol. 23, n. 3, pp. 12, May-June de 2011.
“Peruvian iron and steel industry is shining again”. Steel Times International, v. 35, n. 3, p. 12, April 2011.
“The value of Brazil’s steel industry to the economy by boosting demand for other industries”. Steel Times International, v. 36, n. 4, p. 12, May 2012.
“International Steel Industry: a retrospective of 100 insights”. São Paulo: Associação Brasileira de Metalurgia, Materiais e Mineração (ABM), 2011 (Portuguese).
“Corporate Governance and Development of Capital Markets in Latin America”, Santiago and Bogotá: CEPAL/CAF and Mayol, 2009, co-organizer with Georgina Núñez and Andrés Oneto (Spanish).
“A View of World and Latin American Steel Industry”. Santiago: Instituto Latinoamericano del Fierro y el Acero (ILAFA), 2009 (Spanish).
“Corporate Governance, Corporate Social Responsibility and Business Strategies in Latin America”. Santiago and Bogotá: CEPAL and Mayol, 2006, co-organizer with João Carlos Ferraz and Georgina Núñez (Spanish).
“Consolidating Positioning in the Mining Industry”. Volume 5 of the Collection: “Minas Gerais in the 21st Century”. Belo Horizonte: Development Bank of Minas Gerais State and Rona, 2002 (Portuguese).
“The Dimensions of the Strategy of Internationalization: the case of four steel groups (mini-mills)”. São Paulo: Capitol, 2001 (English and Portuguese).
"Cadena Metalmecánica en América Latina: importancia económica, oportunidades y amenazas". Santiago do Chile, Asociación Latinoamericana del Acero (Alacero), Outubro de 2012;
"Cadena Metalmecánica en América Latina: Dinámica de las inversiones". Santiago do Chile, Asociación Latinoamericana del Acero (Alacero), Outubro de 2013.
“Tupy: crescimento via reestruturação e foco nas competências centrais”. In: BNDES (2015). “O crescimento de grandes empresas nacionais e a contribuição do BNDES via renda variável: os casos da JBS, TOTVS e Tupy. Rio de Janeiro: Banco Nacional de Desenvolvimento Econômico e Social (BNDES), pp. 78-113
“Estratégias Corporativas e de Internacionalização de Grandes Empresas na América Latina”, Serie Desarrollo Productivo 137. Santiago do Chile, Cepal, Maio de 2003.
“A Siderurgia Brasileira em 2002: turbulências internacionais, dilemas nacionais”. Texto para Discussão Instituto de Economia – Universidade Federal de Uberlândia, Uberlândia, Março de 2003.
“UK Corporate Acquisitions in Latin America in the 1990s: Lost Opportunities in a New Economic Environment?”. Working Papers Centre on Regulation and Competition / University of Manchester 26, Manchester, October 2002 (co-autoria com Edmund Amann e João Carlos Ferraz) (//idepm.man.ac.uk/crc/).
“Mudanças Patrimoniais na Indústria de Minério de Ferro e Seus Impactos na Competitividade da Siderurgia Brasileira”. Texto para Discussão Instituto de Economia – Universidade Federal de Uberlândia, Uberlândia, Novembro 2000.
“The Export Performance of the Brazilian Minerals Sector” Working Paper Center for Brazilian Studies / University of Oxford 06-99 (E), Oxford, August 1999.
“Siderurgia do Leste Europeu: hiato tecnológico, evolução recente e perspectivas”. Texto para Discussão Instituto de Economia Industrial / Universidade Federal do Rio de Janeiro nº 310, Rio de Janeiro, Abril 1994.
“Avaliação e Perspectivas Tecnológicas do Setor Produtivo Estatal: o caso siderúrgico”. Texto para Discussão Instituto de Economia Industrial / Universidade Federal do Rio de Janeiro nº 208, Rio de Janeiro, Agosto de 1989 (co-autoria com Jorge Chami Batista).
"Desarrollo de la cadena de valor metalmecánica latinoamericana". Santiago do Chile, Asociación Latinoamericana del Acero (Alacero), Outubro de 2011
“Desafios da Siderurgia Brasileira”, 2o Seminário CVRD de Novas Tecnologias Siderúrgicas, Rio de Janeiro/RJ, 8 e 9 de Agosto de 1994.
“Pesquisas Quantitativas sobre Difusão de Automação Industrial na Siderurgia Brasileira”. Palestra Proferida na “14a Reunião do Conselho de Orientação do Programa Siderúrgico (PROSID) do Instituto de Pesquisas Tecnológicas do Estado de São Paulo (IPT)”. São Paulo-SP, IPT, 24 de maio de 1994.
“Estudo da Competitividade da Indústria Brasileira - Siderurgia: Diagnóstico do MCT/FINEP/PADCT”. Palestra Proferida na “13a Reunião do PROSID/IPT”. São Paulo-SP, IPT, 10 de novembro de 1993.
“Siderurgia”. Palestra Proferida no “Seminário Oportunidades de Investimento em Tecnologia no Brasil”. São Paulo-SP, Ministério de Ciência e Tecnologia (MCT), 28 a 30 de junho de 1993.
“V Encontro Mineiro dos Estudantes de Economia”, promovido pela Pontifícia Universidade Católica de Minas Gerais, Belo Horizonte-MG, 1 a 3 de novembro de 1992.
“Development of Latin American Metal-Mechanical Industry”, 1er Congreso Mexicano de la Industria Siderúrgica, Monterrey, México, 8 de setembro de 2011.
“An Overview of Latin American Steel Industry”. Indian Steel Market 2012 Conference, Delhi, India, 21de março de 2012.
"Corporate governance in Brazil, Colombia and Mexico and Risk Assessment on the Issuance of Debt". XLIII Organization of American States (OAS) Policy Roundtable – Dialogue on Socially Responsible Corporate Governance and Debt Issuance”. Washington DC, 5 de setembro de 2012
"Deindustrialization of Brazil". School of International and Public Affairs, Columbia University, 10 de abril de 2013
“The Brazilian Steel Industry After US Saveguards”. Palestra proferida no “Brasilia Economic Forum”. Brasília, CEPAL, 9 de agosto de 2002.
“Privatization and Private Merger & Acquisition in Latin América in the 1990s”. Palestra proferida no “II Rio Workshop on Mergers and Acquisitions”. Rio de Janeiro-RJ, Instituto de Economia/UFRJ, 23 de julho de 2001.
“Competitividade da Siderurgia Brasileira no Âmbito do Mercosul e ALCA”. Palestra proferida no Ministério de Desenvolvimento, Indústria e Comércio (MDIC), Brasília-DF, 11 de maio de 2001.
“Crise de Energia Elétrica e a Siderurgia Brasileira”. Palestra proferida no “Seminário sobre Racionamento de Energia Elétrica”. São Paulo-SP, Indosuez W.I. Carr Securities, 20 de abril de 2001.
“Consolidação e Internacionalização na Siderurgia Mundial”. Palestra proferida no “Seminário sobre Siderurgia para a Imprensa”. São Paulo, Instituto Brasileiro de Siderurgia, 21 de março de 2001.
“Panorama of the Merges and Acquisitions in Latin América, 1990-99”. Palestra proferida no “Rio Workshop on Mergers and Acquisitions and Globalisation of Japanese Firms”. Rio de Janeiro-RJ, Instituto de Economia/UFRJ, 3 de outubro de 2000.
“Consolidação e Internacionalização na Siderurgia Mundial”. Palestra proferida no Seminário “Os Novos Cenários da Siderurgia”. São Paulo-SP, Gazeta Mercantil, 24 de agosto de 1999.
“FDI and its Impacts on the Brazilian Steel Industry”. Palestra proferida na “Conferência Foreign Direct Investment in Brazil: Achievements and Prospects”. Oxford-Reino Unido, Centre for Brazilian Studies, University of Oxford, 14 de junho de 1999.