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arXiv:0712.2637 [math.PR]AbstractReferencesReviewsResources

On the Limit Law of a Random Walk Conditioned to Reach a High Level

Sergey G. Foss, Anatolii A. Puhalskii

Published 2007-12-17, updated 2012-08-17Version 3

We consider a random walk with a negative drift and with a jump distribution which under Cram\'er's change of measure belongs to the domain of attraction of a spectrally positive stable law. If conditioned to reach a high level and suitably scaled, this random walk converges in law to a nondecreasing Markov process which can be interpreted as a spectrally-positive L\'evy %-Khinchin process conditioned not to overshoot level one.

Journal: Stochastic Processes and Their Applications, 1221 (2011), 288-313
Categories: math.PR
Subjects: 60G50, 60G51, 60F17
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