Modelagem e previsÃo da arrecadaÃÃo do imposto de renda no Brasil

AUTOR(ES)
DATA DE PUBLICAÇÃO

2003

RESUMO

The chief goal of this thesis is to evaluate different forecasting strategies for predicting future levels of income tax revenues. We use exponential smoothing techniques, SARIMA and SARMAX models, and also evaluate the performance of combined forecasts. Overall, the results favor the SARMAX method that uses as a regressor the nonlinear trend of the series estimated nonparametrically

ASSUNTO(S)

estatistica arrecadaÃÃo do imposto de renda- brasil estratÃgias univariadas de modelagem sarima sarmax

Documentos Relacionados