Showing 1 - 10 of 11
This paper revisits the Levy sections theorem. We extend the scope of the theorem to time series and apply it to historical daily returns of selected dollar exchange rates. The elevated kurtosis usually observed in such series is then explained by their volatility patterns. And the duration of...
Persistent link: https://www.econbiz.de/10005836664
This paper puts forward a technique based on the characteristic function to tackle the problem of the sum of stochastic variables. We consider independent processes whose reduced variables are identically distributed, including those that violate the conditions for the central limit theorem to...
Persistent link: https://www.econbiz.de/10005621807
This paper applies extreme value theory to measure downside risk for European equity markets. Two related measures …, value at risk and the excess loss probability estimator provide a coherent approach to optimally protect investor wealth …
Persistent link: https://www.econbiz.de/10005835398
these contracts to estimate spectral risk measures, which are coherent risk measures that reflect a user’s risk …-aversion function. It compares these to more familiar VaR and Expected Shortfall (ES) measures of risk, and also compares the precision … and discusses the relative usefulness of each of these risk measures in setting variation margins that incorporate time …
Persistent link: https://www.econbiz.de/10005835614
this paper investigates the tail behaviour of Asian equity market returns and quantifies two risk measures, quantiles and … method generates the risk measures where tail returns are modelled with a fat-tailed Generalised Pareto Distribution. We find … that lower tail risk measures are more severe than upper tail realisations at the lowest probability levels. Moreover, the …
Persistent link: https://www.econbiz.de/10005835855
We examine the relationship between the Irish, German, UK and US equity markets. Our main finding is that the Irish equity market depends heavily on trading activity in the other markets but not vice versa. Significant return and volatility spillover effects occur in the direction of, but not...
Persistent link: https://www.econbiz.de/10005836901
This paper examines the intra-day seasonality of transacted limit and market orders in the DEM/USD foreign exchange market. Empirical analysis of completed transactions data based on the Dealing 2000-2 electronic inter-dealer broking system indicates significant evidence of intraday seasonality...
Persistent link: https://www.econbiz.de/10005837512
convey timely signals on the default risk of European sovereign countries and their banking systems. By using a sample of six …
Persistent link: https://www.econbiz.de/10011107398
The use of absolute return volatility has many modelling benefits. An illustration is given for the market risk measure …
Persistent link: https://www.econbiz.de/10005790011
(psychopathy, Machiavellianism and nihilism). The students also responded to questionnaires to assess their attitudes toward risk … psychopathic, Machiavellian and nihilistic traits in the sample, and also that risk seekers were antisocial. Additionally, we found … who were anxious tend to be nihilists. Moreover, boys born from younger mothers were more risk seeking than girls born …
Persistent link: https://www.econbiz.de/10011109914