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Assessing the effect of inflation uncertainty on inflation : further evidences for Latin America
Ferreira, Diego; Palma, Andreza Aparecida - In: Journal of economic studies 44 (2017) 4, pp. 506-517
Persistent link: https://www.econbiz.de/10011960844
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Testing nonlinearities between brazilian exchange rate and inflation volatilities
Albuquerque, Christiane R. (contributor);  … - 2006
Persistent link: https://www.econbiz.de/10003323900
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Testing nonlinearities between Brazilian exchange rate and inflation volatilities
Albuquerque, Christiane R.; Portugal, Marcelo Savino - In: Revista brasileira de economia : RBE ; revista da … 60 (2006) 4, pp. 325-351
Persistent link: https://www.econbiz.de/10003423426
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Bayesian inference applied to dynamic Nelson-Siegel model with stochastic volatility
Caldeira, João F.; Laurini, Márcio Poletti; Portugal, … - In: Brazilian review of econometrics : BRE ; the review of … 30 (2010) 1, pp. 123-161
Persistent link: https://www.econbiz.de/10009704732
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Uma investigação sobre os co-movimentos na volatilidade dos par bonds latino-americanos
Morais, Igor A. C. de; Portugal, Marcelo Savino - In: Revista brasileira de economia : RBE ; revista da … 55 (2001) 2, pp. 183-204
Persistent link: https://www.econbiz.de/10001592214
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Modelagem e previsão de volatilidade determinística e estocástica para a série do Ibovespa
Morais, Igor A. C. de; Portugal, Marcelo Savino - In: Estudos econômicos : publicação trimestral do … 29 (1999) 3, pp. 303-341
Persistent link: https://www.econbiz.de/10001512636