Lévy processes and infinitely divisible distributions
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Cites methods from "Lévy processes and infinitely divis..."
...For the general theory of Lévy processes, see, e.g. the monographs of Sato (1999) and Cont and Tankov (2004)....
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Cites background from "Lévy processes and infinitely divis..."
...,N; see [9] for a general introduction to Lévy processes....
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Cites background from "Lévy processes and infinitely divis..."
...7 in [15]) is equivalent to the distributional equalities Uq d = Vq + Wq for q > 0 where Vq and Wq are independent, Uq has the same distribution as Xτ with τ denoting an exponential random variable with parameter q independent of X , Vq has the same distribution as Sτ (with St := sup0≤s≤t Xs) and Wq has the same distribution as Iτ ....
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...17 in [15], this implies ∫ ∞ 1 eat t−1P{Xt < 0}dt = ∫ (1,∞) e at ν(dt) < ∞....
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Cites background or methods or result from "Lévy processes and infinitely divis..."
...Since A1 = A2 = 0 and ν1(R), ν1(R) < ∞ from Sato (1999) theorem 12....
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...This section introduces some known results for Lévy processes, see for example Sato (1999). A cádlág stochastic process {L(t), t ≥ 0} on (Ω,F , {Ft},P) with values in R such that L(0) = 0 is called a Lévy process if...
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...(2.5.11) Furthermore from Theorem 3.6.6. in Jurek and Mason (1993) equation (2.5.11) is also equivalent to the condition stated in Sato (1999), namely∫ |x|>2 log |x|ν(dx) <∞ (2.5.12) where ν is the Lévy measure of the BDLP {Z(t), t ≥ 0}....
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...This section gives known results and definitions on Ornstein-Uhlenbeck processes, for complete details see Sato (1999), Barndorff-Nielsen, Jensen, and Sorensen (1998) and references therein....
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...This section introduces some known results for Lévy processes, see for example Sato (1999)....
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7 citations
Cites background from "Lévy processes and infinitely divis..."
...In particular, if Bt is a Brownian motion, denoted by B 2 , with Lévy exponent, ψB(u) = − ln E [exp (iu B(1))] = −iuν + σ 2 2 u 2, and T(t), independent of B(t), is an IG4A Lévy subordinator is a Lévy process with increasing sample path (see Sato, 2002). 5See Chapter 6 of Sato (2002)....
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...In particular, if Bt is a Brownian motion, denoted by Bν,σ 2 , with Lévy exponent, ψB(u) = − ln E [exp (iu B(1))] = −iuν + σ 2 2 u 2, and T(t), independent of B(t), is an IG- 4A Lévy subordinator is a Lévy process with increasing sample path (see Sato, 2002)....
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...5See Chapter 6 of Sato (2002). subordinator with Laplace exponent given φT(1)(s) = − ln E [exp (−s T(1))] = − λT µT ©«1 − √ 1 + 2µ2T s λT ª®¬ , (17) then Y (t) = B(T(t)) is NIG process with Lévy exponent ψY (u) = φT (ψB(u)) = − λT µT ©«1 − √ 1 + 2µ2T λT ( −iuν + σ 2 2 u2 )ª®¬ ....
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References
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