Mathematics > Probability
[Submitted on 8 May 2018 (v1), last revised 16 May 2019 (this version, v2)]
Title:Association and other forms of positive dependence for Feller evolution systems
View PDFAbstract:We characterize various forms of positive dependence for a general class of time-inhomogeneous Markov processes called Feller evolution processes (FEPs) and for jump-FEPs. General FEPs can be studied through their time and state-space dependent (extended) generators. We will use the time and state-space dependent (extended) generators and time and state-space dependent Levy measures to characterize the positive dependence of general FEPs and jump-FEPs, respectively. Finally, we present applications of these results to additive processes, which are time-inhomogeneous Levy processes, often arising as useful examples in financial modeling.
Submission history
From: Eddie Tu [view email][v1] Tue, 8 May 2018 14:59:40 UTC (26 KB)
[v2] Thu, 16 May 2019 01:47:54 UTC (96 KB)
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