2016 – “Accounting for Business Cycles”
Joint with Varadarajan Chari, Patrick Kehoe and Ellen McGrattan
In: John B. Taylor and Harald Uhlig, Editor(s), Handbook of Macroeconomics, Elsevier, 2016, Volume 2A, Pages 1013-1063, ISSN 1574-0048, ISBN 9780444594877

2016 - "Business Cycle Synchronization Across U.S. States"
Joint with Luis Aguiar-Conraria, Haukur Viðar Guðjónsson and Maria Joana Soares
The B.E. Journal of Macroeconomics. ISSN (Online) 1935-1690, ISSN (Print) 2194-6116, June.

2016 - "Fiscal Multipliers in the 21st Century" 
Joint with Hans Holter, Per Krusell and Laurence Malafry 
Journal of Monetary Economics, Volume 77, February 2016, Pages 53-69, ISSN 0304-3932

2014 – “Distortions in the Neoclassical Growth Model: A Cross Country Analysis”
Journal of Economic Dynamics and Control, Volume 47, October 2014, Pages 1-19, ISSN 0165-1889

2013 – “Monetary Business Cycle Accounting for Sweden”
The B.E. Journal of Macroeconomics. Volume 13, Issue 1, ISSN (Online) 1935-1690, ISSN (Print) 2194-6116, October 2013

2013 – “Consumer Confidence as a Predictor of Consumption Spending: Evidence for the United States and Euro Area”
Joint with Stephane Dees
International Economics, Volume 134, August 2013, Pages 1-14, ISSN 2110-7017

2013 – “Tuberculosis screening and treatment compliance in HIV patients”
Joint with Viveiros, F. Margarida, M., Carvalho, A. and Duarte, R.
Revista Portuguesa de Pneumologia (English Edition), 19(3),134-138

2012 - "Tuberculosis Screening Among Human Immunodeficiency Virus (HIV)-Infected Patients. What Is Missing?"
Joint with Mota, M., Carvalho, A., Duarte, R. and Viveiros, F. 
American Journal of Respiratory Critical Care Medicine, 185, A3324. (Conference Proceedings)

2012 – “Allergic Disease Severity and Relations”
Joint with Viveiros, F., Gonçalves, I., Lima, R., Duarte, R., Pascoal, I., Moura e Sá, J. and Aurora Carvalho.
World Allergy Organization Journal, 2012, February; Sup(2), S94. (Conference proceedings)

2011 – “Study of the Mutational State of EGFR in Diagnostic Samples of NSCL – New Approach Methods”
Joint with Antunes, A., Campainha, S., Barroso, A., Conde, S., Neves, S., Machado, J.C. and Barbara Parente.
Journal of Thoracic Oncology 2011, Volume 6, Issue 6, pp. S1495-S1496. (Conference proceedings, poster)

2011 – “Epidemiology and Survival Analysis of Lung Cancer – 10 Years of Experience in a Portuguese Respiratory Reference Center”
Joint with Campainha, S., Antunes, A., Barroso, A., Conde, S., Neves, S., and Barbara Parente. 
Journal of Thoracic Oncology 2011, Volume 6, Issue 6, pp. S1431-S1432. (Conference proceedings, poster)