{ "id": "1404.3367", "version": "v2", "published": "2014-04-13T11:01:03.000Z", "updated": "2016-04-14T06:01:50.000Z", "title": "Parisian quasi-stationary distributions for asymmetric Lévy processes", "authors": [ "Irmina Czarna", "Zbigniew Palmowski" ], "categories": [ "math.PR" ], "abstract": "In recent years there has been some focus on quasi-stationary behaviour of an one-dimensional L\\'evy process $X$, where we ask for the law $P(X_t\\in dy | \\tau^-_0>t)$ for $t\\to\\infty$ and $\\tau_0^-=\\inf\\{t\\geq 0: X_t<0\\}$. In this paper we address the same question for so-called Parisian ruin time $\\tau^\\theta$, that happens when process stays below zero longer than independent exponential random variable with intensity $\\theta$.", "revisions": [ { "version": "v1", "updated": "2014-04-13T11:01:03.000Z", "abstract": "In recent years there has been some focus on quasi-stationary behaviour of an one-dimensional L\\'evy process, where we ask for the law $P(X_t\\in dy | \\tau^-_0>t)$ for $t\\to\\infty$ and $\\tau_0^-=\\inf\\{t\\geq 0: X_t<0\\}$. In this paper we address the same question for so-called Parisian ruin time $\\tau^\\theta$, that happens when process stays below zero longer than independent exponential random variable with intensity $\\theta$.", "comment": null, "journal": null, "doi": null }, { "version": "v2", "updated": "2016-04-14T06:01:50.000Z" } ], "analyses": { "keywords": [ "asymmetric lévy processes", "parisian quasi-stationary distributions", "parisian ruin time", "one-dimensional levy process", "process stays" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2014arXiv1404.3367C" } } }