Showing 1 - 9 of 9
The valuation of options and many other derivative instruments requires an estimation of exante or forward looking … volatility estimates more closely approximate the implied volatility of stocks derived from traded call and put options prices …
Persistent link: https://www.econbiz.de/10011555938
our mLRNVR when pricing options with GARCH models. …
Persistent link: https://www.econbiz.de/10012174118
This paper provides global evidence supporting the hypothesis that expected return models are enhanced by the inclusion of variables that describe the evolution of book-to-market-changes in book value, changes in price, and net share issues. This conclusion is supported using data representing...
Persistent link: https://www.econbiz.de/10012022063
evidence also suggests that intraday skewness plays a dominant role in explaining the variations of excess returns. …
Persistent link: https://www.econbiz.de/10011555867
We explore optimal hedge ratios and hedging effectiveness for the German electricity market. Given the increasing attention that wavelets received in the financial market, we concentrate on the investigation of the relationship, covariance/coherence evolution and hedge ratio analysis, on a...
Persistent link: https://www.econbiz.de/10011555959
This study employs the Vector Autoregressive-Generalized Autoregressive Conditional Heteroskedasticity (VAR-AGARCH) model to examine both return and volatility spillovers from the USA (developed) and China (Emerging) towards eight emerging Asian stock markets during the full sample period, the...
Persistent link: https://www.econbiz.de/10012388066
This study uses the BEKK-GARCH model to examine the return-and-volatility spillover between the world-leading markets (USA and China) and four emerging Latin American stock markets over the global financial crisis of 2008 and the crash of the Chinese stock market of 2015. Regarding return...
Persistent link: https://www.econbiz.de/10012309325
The informed options trading hypothesis posits that option prices lead stock prices. In this paper, we extended the … accounts for prescient pricing behavior in options relative to stocks. …
Persistent link: https://www.econbiz.de/10012171287
In this paper, we examine the impact of destination risk and currency valuation on the U.S. tourism-growth nexus using the recently developed nonlinear autoregressive distributed lag cointegration technique. Tourism development is proxied by tourist arrivals, while growth is measured by real...
Persistent link: https://www.econbiz.de/10013161866