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in EUR swap yields and their volatility. The results of the estimated models of EUR swap yields of different maturity …This paper models the month-over-month change in euro-denominated (EUR) long-term interest rate swap yields. It shows … EUR swap yields of different maturity tenors, after controlling for various macroeconomic and financial variables, such as …
Persistent link: https://www.econbiz.de/10014438498
, especially on the BS implied volatility. Implied binomial trees (IBT) models capture the variations of the implied volatility … known as "volatility smile". They provide a discrete approximation to the continuous risk neutral process for the underlying … Barle and Cakici (BC). After the formation of IBT we can estimate the implied local volatility and the state price density …
Persistent link: https://www.econbiz.de/10003727608
We infer conditional swap rate moments model independently from swaption cubes. Conditional volatility and skewness … skewness sometimes changing sign. Conditional skewness displays some relation to the level and volatility of swap rates but is … exhibit systematic variation across swap maturities and option expiries (conditional kurtosis less so), with conditional …
Persistent link: https://www.econbiz.de/10013008774
sector, and labor market flexibility. A clear-cut importance of exchange rate volatility cannot be found. Some conclusions …
Persistent link: https://www.econbiz.de/10011474618
This paper develops a two-step inference procedure to test for a local one-for-one relation of contemporaneous jumps in high-frequency financial data corrupted by market microstructure noise. The first step develops a new bivariate Lee-Mykland jump test for pre-averaged, intra-day returns. If a...
Persistent link: https://www.econbiz.de/10013242708
Instabilities in the price dynamics of a large number of financial assets are a clear sign of systemic events. By investigating a set of 20 high cap stocks traded at the Italian Stock Exchange, we find that there is a large number of high frequency cojumps. We show that the dynamics of these...
Persistent link: https://www.econbiz.de/10013087635
than by GARCH type volatility estimates. The t-DCC estimation procedure is applied to a portfolio of daily returns on …-DCC specification. The t-DCC model also passes a number of VaR diagnostic tests over an evaluation sample. The estimation results … suggest a general trend towards a lower level of return volatility, accompanied by a rising trend in conditional cross …
Persistent link: https://www.econbiz.de/10013316934
Option prices seem to behave in ways inconsistent with the Black-Scholes model. Implied volatility varies with the … strike price in a parabolic shape that is often called the volatility 'smile.' My objective in this paper is to identify … implied probability distributions that might explain this anomaly. I develop a simulated method of moments estimation …
Persistent link: https://www.econbiz.de/10011577049
one-month variance swap rate, i.e., the CBOE Volatility Index (VIX) accurately. Our research suggests that one should use … premium. Empirical estimation exercises show that the GARCH option-pricing models under our mLRNVR are able to price the SPX …
Persistent link: https://www.econbiz.de/10012174118
at high-frequency controlling for intraday periodicity, volatility clustering and volatility persistence. We find that …
Persistent link: https://www.econbiz.de/10003977656