The end of Brazilian big inflation: lessons to monetary policy from a standard New Keynesian model

Luckas Lopes, Marcelle Chauvet and João Eustáquio Lima ()
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João Eustáquio Lima: Federal University of Viçosa

Empirical Economics, 2018, vol. 55, issue 4, No 4, 1475-1505

Abstract: Abstract The paper analyzes economic stabilization in Brazil in the context of a New Keynesian model estimated with Bayesian techniques. Dataset covers the period 1975–2012. Our methodology is based on tests for multiple structural breaks at unknown dates and counterfactual exercises. The results show that inflation and output volatility present an inverted U-shape pattern, peaking at the 1985–1994 sample. Changes in the monetary policy stance and milder shocks accounted for the reduced inflationary volatility (about 50% each, in some specifications). However, some assumptions indicated that a sharp decline in the Phillips curve slope was also important for controlling inflation. Concerning to output, the sole explanation for its volatility fall seemed to be smaller shocks. Therefore, we conclude that a mix of the “good luck” and “good policy” hypotheses mainly originated the current period of increased stability in the country.

Keywords: Monetary policy; New Keynesian model; Bayesian estimation; Brazil (search for similar items in EconPapers)
JEL-codes: C52 E32 E52 (search for similar items in EconPapers)
Date: 2018
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Citations: View citations in EconPapers (3)

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DOI: 10.1007/s00181-017-1324-4

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