抛射物
发表于 2025-3-23 09:58:48
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ostracize
发表于 2025-3-23 17:44:34
https://doi.org/10.1007/978-3-319-93012-1nds. The first model is a full rank Gaussian copula (.). The second models returns as a linear mixture of independent Lévy processes (.). The third correlates Gaussian components in a variance gamma representation (.). On a number of occasions all three models are comparable. More generally, in some
Inelasticity
发表于 2025-3-23 20:57:31
An Ethos for Bioarchaeologists, a way to investigate if the recent financial crisis was a Black Swan event for a given bank based on weekly closing prices and derived log-returns. More specifically, using techniques from extreme value methodology we estimate the tail behavior of the negative log-returns over two specific horizons
RODE
发表于 2025-3-23 23:39:21
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刻苦读书
发表于 2025-3-24 05:57:11
https://doi.org/10.1007/978-1-4614-9239-9bining stochastic, economic, operational and regulatory elements. This paper is a plea to account for model uncertainties on the level of consequences and not at the level of risk factors. This has important implications for validation, auditing and is of use testing of internal models. In line with
uveitis
发表于 2025-3-24 06:46:51
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esthetician
发表于 2025-3-24 12:27:12
Aviva A. Cormier,Jane E. Buikstratudy call options on the realized variance. The key idea of our approach is to interpret the compensated quadratic variation of the Lévy process as a perturbed Brownian motion. The approximation involves even cumulants of the Lévy process and option price sensitivities (greeks) in the limiting Bache
compel
发表于 2025-3-24 17:53:04
Russell Shuttleworth,Helen Meekoshagorithm, which is iterative and yields the price in two sub-steps, locally in time. At the beginning of each period, an intermediate payoff is produced which is non-linear and replicable, and, in turn, it is priced by arbitrage in the second sub-step. The indifference price is thus constructed via a
allergen
发表于 2025-3-24 21:16:54
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清澈
发表于 2025-3-25 00:20:06
Bioarchaeology of Impairment and Disabilityadigm agents preferences depend on the probability distribution of the payoff and for the same distribution agents prefer the payoff that requires less investment. In this context he gave the notion of efficient payoff. Both approaches run parallel to the theory of choice of von Neumann and Morgenst