Options as insurance: Study reveals bond risk premium in emerging markets.
The article identifies volatility risk premium in Asian options by analyzing bond and option prices. The model used shows that the volatility risk premium is influenced by bond yields and option price trends. In a study with Brazilian local bonds and asian options, the model found a strong correlation between bond risk premium and an emerging markets index. It also revealed a negative volatility risk premium, suggesting investors use options as insurance in this market. The volatility premium explains a significant portion of bond premium, indicating the importance of options in understanding risk in term structure models.