Efetividade do cross hedging dos novilhos argentinos e uruguaios no mercado futuro do boi gordo brasileiro

• Ano de defesa: 2013
• Autor(a) principal: Oliveira Neto, Odilon José de
• Orientador(a): Garcia, Fábio Gallo
• Tipo de documento: Tese
• Tipo de acesso: Acesso aberto
• Idioma: por
• Palavras-chave em Português: Mitigação do risco; Efetividade do cross hedging; Mercado futuro do boi gordo brasileiro
• Palavras-chave em Inglês: Hedging; Cross hedging; Risk mitigation; Cross-hedging effectiveness; Brazilian live cattle futures market
• Link de acesso: https://hdl.handle.net/10438/11184

Several attempts of negotiation of future contracts and price indexes of beef cattle in Argentina and in Uruguay were frustrated along the years. The derivatives issued failed in a short period of time due to lack of liquidity. That scenery and other particularities of the live cattle spot market turned the administration of risk of prices into a problem for the economical agents of the meat chain. In this context, the following question emerged: the cross hedging with future contracts of Brazilian live cattle in the Brazilian Securities, Commodities and Futures Exchange (BM&FBovespa) is effective for the administration of risk of prices of beef steers in the Argentinian and Uruguayan spot market? In an effort to answer this question, it was proposed to verify if it is possible to mitigate the risk of the price volatility of the spot market of Argentinian and Uruguayan beef steers through of cross hedging in the futures market for Brazilian live cattle in the BM&FBovespa. For this, it was used static and dynamic models to estimate of the optimal cross hedge ratio and effectiveness of risk mitigation. The results of the hypothesis test of risk mitigating allow to assure that there are strong empirical evidences of effectiveness of the futures market of Brazilian live cattle in protection against the prices risk of the spot market of Argentinian and Uruguayan steers. Complementarily, it was analyzed the hypothesis of the futures market efficiency. The results present empirical evidence of a stochastic relationship common in long-term between spot and futures prices, and efficiency in predicting short-term price, which suggest that the future contracts of Brazilian live cattle in the BM&FBovespa allow adequate hedge of price for the Argentinian and Uruguayan steers in spot market.