搜索结果: 1-6 共查到“经济学 Ornstein-Uhlenbeck”相关记录6条 . 查询时间(0.062 秒)
Time-Changed Ornstein-Uhlenbeck Processes And Their Applications In Commodity Derivative Models
Time-Changed Ornstein-Uhlenbeck Processes Commodity Derivative Models Pricing of Securities
2012/4/28
This paper studies subordinate Ornstein-Uhlenbeck (OU) processes, i.e., OU diffusions time changed by L\'{e}vy subordinators. We construct their sample path decomposition, show that they possess mean-...
Absolute ruin in the Ornstein-Uhlenbeck type risk model
Risk theory absolute ruin Ornstein-Uhlenbeck type processes
2010/10/20
We start by showing that the finite-time absolute ruin probability in the classical risk model with constant interest force can be expressed in terms of the transition probability of a positive Ornst...
Application of the Kelly Criterion to Ornstein-Uhlenbeck Processes
utility function optimal investment strategy self-financing complete market risk-neutral measure Brownian motion Ornstein-Uhlenbeck
2010/10/29
In this paper, we study the Kelly criterion in the continuous time framework building on the work of E.O. Thorp and others. The existence of an optimal strategy is proven in a general setting and the ...
Option pricing under Ornstein-Uhlenbeck stochastic volatility: a linear model
Econophysics Stochastic Volatility Monte Carlo Simulation Option Pricing Model Calibration
2010/11/1
We consider the problem of option pricing under stochastic volatility models, focusing on
the linear approximation of the two processes known as exponential Ornstein-Uhlenbeck
and Stein-Stein.
Probability distribution of returns in the exponential Ornstein-Uhlenbeck model
Probability distribution returns exponential Ornstein-Uhlenbeck model
2010/12/17
We analyze the problem of the analytical characterization of the probability distribution of financial returns in the exponential Ornstein-Uhlenbeck model with stochastic volatility. In this model the...
Option pricing under stochastic volatility: the exponential Ornstein-Uhlenbeck model
Option pricing stochastic volatility exponential Ornstein-Uhlenbeck model
2010/12/17
We study the pricing problem for a European call option when the volatility of the underlying asset is random and follows the exponential Ornstein-Uhlenbeck model. The random diffusion model proposed ...