Results 111 to 120 of about 48,841,878 (206)

Limited change in adolescent value-based risk choices following acute sleep restriction and caffeine. [PDF]

open access: yesFront Psychol
Lane LT   +5 more
europepmc   +1 more source

Sequential ultrasound in arthralgia patients at risk for inflammatory arthritis: is it of added value in risk stratification? [PDF]

open access: yesScand J Rheumatol, 2023
Rogier C   +4 more
europepmc   +1 more source

Forex Risk: Measurement and Evaluation using Value-at-Risk [PDF]

open access: yes
Over the past decade the growth of trading activity in financial markets, numerous instances of financial instability, and a number of widely publicised losses on banks' trading books have resulted in a re-analysis of the risks faced, and how they are ...
Hyde, Stuart, Bredin, Don
core  

Diagnostic value of risk of malignancy index in the clinical evaluation of ovarian mass. [PDF]

open access: yesMol Clin Oncol, 2022
Huwidi A   +4 more
europepmc   +1 more source

Are realized volatility models good candidates for alternative Value at Risk prediction strategies? [PDF]

open access: yes
In this paper, we assess the Value at Risk (VaR) prediction accuracy and efficiency of six ARCH-type models, six realized volatility models and two GARCH models augmented with realized volatility regressors.
Refenes, Apostolos P.   +2 more
core  

Value at risk for a mixture of normal distributions: the use of quasi- Bayesian estimation techniques [PDF]

open access: yes
This article proposes a methodology for measuring value at risk for fat-tailed asset return distributions. Simulation-based results indicate that this approach provides better estimates of risk than one based on the assumption that asset returns are ...
Subu Venkataraman
core  

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