Avaliação da Razão Ótima e Efetividade do Hedge das Commodities Agrícolas Negociadas na B3 com o Uso do Modelo Garch-Bekk

Authors

  • Diego Pitta de Jesus UFPB/Doutorando
  • Felipe Araújo de Oliveira
  • Sinézio Fernandes Maia

DOI:

https://doi.org/10.22478/ufpb.2318-1001.2021v9n2.50483

Abstract

The paper aims to study the performance of a GARCH - BEKK model as hedging strategy stimating the optimal hedge ratio and hedge effectiveness, on the main group of commodities traded on the brazilian commodities and futures stock market (BM&FBovespa). The sample period that goes from 2013 to 2016. Due the fact that preliminary results suggested the existence of structural breaks in all series, they were split in two samples.  All the results attest a good performance of the model mitigating risk using future contracts of commodities such sugar, arabic coffee 6/7, live cattle, corn, ethanol, soybean, the obtained optimals ratios provide a satisfactory risk coverage.

Published

31/08/2021

Issue

Section

Seção Nacional

How to Cite

Diego Pitta de Jesus, Felipe Araújo de Oliveira, & Sinézio Fernandes Maia. (2021). Avaliação da Razão Ótima e Efetividade do Hedge das Commodities Agrícolas Negociadas na B3 com o Uso do Modelo Garch-Bekk. Revista Evidenciação Contábil & Finanças, 9(2), 61-81. https://doi.org/10.22478/ufpb.2318-1001.2021v9n2.50483