Abstract : We study the positive dependence of pairs of stochastic processes and examine its relation with the properties of certain stopping times. Some special cases, such as dependent random walks, Gaussian processes and exchangeable sequences of elliptically contoured random variables, are taken into account.
https://hal-hec.archives-ouvertes.fr/hal-00541820
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Submitted on : Wednesday, December 1, 2010 - 11:59:28 AM Last modification on : Thursday, January 11, 2018 - 6:19:31 AM
Marco Scarsini, Bruno Bassan. Positive dependence orderings and stopping times. Annals of the Institute of Statistical Mathematics, Springer Verlag, 1994, Vol. 46, N°2, pp. 333-342. ⟨10.1007/BF01720589⟩. ⟨hal-00541820⟩