Resumen
This article finds evidences highlighting that the Brazilian monetary policy is divergent from Taylor principles, from data over January 2005 to May 2013, and using regressions estimated by OLS and GMM. Especially, the inflationary expectations do not show robust effects on the Selic rate, while the inertial degree of the latter denotes a current pro-cyclical bias. Furthermore, the article tested for the effects of the Subprime crisis and the domestic currency undervaluation on the Selic level. The empirical results suggest that the Subprime crisis monetary authorities have preferred to stabilize or expand output, against the inflation stabilization, despite the Brazilian inflation target regime since 1999.