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Maximum Relative Drawdown measures the largest percentage drop of the price process on a given time interval. More recently, Maximum Relative Drawdown has become more popular as an alternative measure of risk. In contrast to the Value at Risk measure, it captures the path property of the price process. In this article, we propose a partial differential equation approach to determine the theoret...
Authors’ addresses: C. Jauffret, Université Sud Toulon-Var, CNRS, IM2NP (UMR 6242), Bâtiment X, BP 132, 83957 La Garde Cedex, France, Email: ([email protected]); D. Pillon, Thales Underwater Systems, 525 Route des Dolines, 06903 Sophia-Antipolis, France, Email: ([email protected]); A. C. Pignol, Université Sud Toulon-Var, CNRS, IM2NP (UMR 6242), Bâtiment X, BP 132, 83957 La Gar...
This paper discuss findings of a follow-up study with alumni of three graduate courses known as "professional master" oriented toward institutional innovation in management of science and technology, offered by Oswaldo Cruz Foundation to its employees. The study analyzed alumni profile and characteristics, identified evidence of changes in their original workplace and assessed the relationship ...
II HEE& OF Ol&zll HIERARCHIES We h i g h l i g h t the growing body of systems in AI and outs ide where IS-A h ie ra rch ies of procedures co-occur w i th more t r a d i t i o n a l onea of ob jec t s , and we c l a s s i f y the var ious types of s p e c i a l i s a t i o n s . We then g ive formal d e f i n i t i o n s which approximate t h e i r intended meanings and, f i n a l l y , examine...
In most industrial applications, the re-use of belts in power transmissions continues to increase and invade the market especially in automobiles where various types of belts are used. For this purpose, the belt manufacturers are aware of the importance and the valuable advantages of this transmission member and put all their efforts to develop and improve its geometrical and mechanical charact...
Inexpensive devices to measure solar UV irradiance are available to monitor atmospheric ozone, for example, total ozone portable spectroradiometers (TOPS instruments). A procedure to convert these measurements into ozone estimates is examined. For well-characterized filters with 7-nm FWHM bandpasses, the method provides ozone values (from 304- and 310-nm channels) with less than 0.4% error attr...
The subalpine zones on the mountains south of the Tohoku mountains in the Japanese Islands are normally occupied by coniferous forests dominated by Abies mariesii, A. veitchii, Picea jezoensis var. hondoensis and Tsuga diversifolia. But there are many mountains where the subalpine coniferous forest does not exist; the thermometrical subalpine zones on such mountains are replaced by subalpine an...
BACKGROUND The occupational health and safety implications associated with compressed and extended work periods have not been fully explored in the mining sector. AIMS To examine the impact on employee health and safety of changes to the roster system in an Australian coal mine. METHODS Absenteeism and incident frequency rate data were collected over a 33 month period that covered three dif...
We consider the impact of “large” changes in asset prices on intra-market correlations in domestic and international markets. Assuming normally distributed asset returns, we show that the absolute magnitude of the correlation, conditional on a change greater than or equal to a given absolute size of one of the variables, is monotonically increasing in the magnitude of that absolute change. Empi...
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