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Phillips curve in Brazil : an unobserved components approach

Machado, Vicente da Gama; Portugal, Marcelo Savino - In: Estudos econômicos : publicação trimestral do … 44 (2014) 4, pp. 787-814

Persistent link: https://www.econbiz.de/10011457636

Preferences of the Central Bank of Brazil under the inflation targeting regime : estimation using a DSGE model for a small open economy

Palma, Andreza Aparecida; Portugal, Marcelo Savino - In: Journal of policy modeling : JPMOD ; a social science … 36 (2014) 5, pp. 824-839

Persistent link: https://www.econbiz.de/10010487705

Phillips curve in Brazil : an unobserved components approach

Machado, Vicente da Gama; Portugal, Marcelo Savino - 2014

Persistent link: https://www.econbiz.de/10010408272

Measuring inflation persistence in Brazil using a multivariate model

Machado, Vicente da Gama; Portugal, Marcelo Savino - In: Revista brasileira de economia : RBE ; revista da … 68 (2014) 2, pp. 225-241

Persistent link: https://www.econbiz.de/10011446547

Central bank and asymmetric preferences : an application of sieve estimators to the U.S. and Brazil

Sá, Rodrigo de; Portugal, Marcelo Savino - In: Economic modelling 51 (2015), pp. 72-83

Persistent link: https://www.econbiz.de/10011475844

Neural networks versus time series methods : a forecasting exercise

Portugal, Marcelo Savino - In: Revista brasileira de economia : RBE ; revista da … 49 (1995) 4, pp. 611-629

Persistent link: https://www.econbiz.de/10001193269

Measuring inflation persistence in Brazil using a multivariate model

Machado, Vicente da Gama; Portugal, Marcelo Savino - 2013

Persistent link: https://www.econbiz.de/10010342789

Endogeneity and nonlinearities in Central Bank of Brazil's reaction functions : an inverse quantile regression approach

Medeiros, Gabriela Bezerra de; Portugal, Marcelo Savino; … - In: Empirical economics : a journal of the Institute for … 53 (2017) 4, pp. 1503-1527

Persistent link: https://www.econbiz.de/10012019401

Robust monetary policy, structural breaks, and nonlinearities in the reaction function of the Central Bank of Brazil

Medeiros, Gabriela Bezerra de; Portugal, Marcelo Savino; … - In: Economia : revista da ANPEC 17 (2016) 1, pp. 96-113

In this work, we seek to investigate the existence of nonlinearities in the reaction function of the Central Bank of Brazil arising from this policymaker's uncertainties about the effects of the output gap on inflation. Theoretically, we follow Tillmann (2011) to obtain a nonlinear optimal...

Persistent link: https://www.econbiz.de/10011865664

Time-varying neutral interest rate in Brazil : further evidence from a simple New Keynesian model

Palma, Andreza Aparecida; Portugal, Marcelo Savino - In: The empirical economics letters : a monthly … 16 (2017) 7, pp. 633-646

Persistent link: https://www.econbiz.de/10011802221