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This paper analyzes two indexes in order to capture the volatility inherent in El Niños Southern Oscillations (ENSO), develops the relationship between the strength of ENSO and greenhouse gas emissions, which increase as the economy grows, with carbon dioxide being the major greenhouse gas, and...
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from other potential explanations like volatility feedback, the time-varying risk premium, and a down-market effect. …
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Risk management is crucial for optimal portfolio management. One of the fastest growing areas in empirical finance is … the expansion of financial deriva-tives. The purpose of this special issue on “Risk Management and Financial Deriva … contributed significantly to the analysis of risk management, with an emphasis on financial derivatives, specifically conditional …
Persistent link: https://www.econbiz.de/10010907433
from other potential explanations like volatility feedback, the time-varying risk premium, and a down-market effect. …
Persistent link: https://www.econbiz.de/10011268659
This paper proposes a new method for estimating continuous-time stochastic volatility (SV) models for the S&P 500 stock index process using intraday high-frequency observations of both the S&P 500 index and the Chicago Board Options Exchange (CBOE) implied (or expected) volatility index (VIX)....
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