Title
On two classes of reflected autoregressive processes
Abstract
We introduce two general classes of reflected autoregressive processes, INGAR(+)and GAR(+). Here, INGAR(+)can be seen as the counterpart of INAR(1) with general thinning and reflection being imposed to keep the process non-negative; GAR(+)relates to AR(1) in an analogous manner. The two processes INGAR(+)and GAR(+)are shown to be connected via a duality relation. We proceed by presenting a detailed analysis of the time-dependent and stationary behavior of the INGAR(+)process, and then exploit the duality relation to obtain the time-dependent and stationary behavior of the GAR(+)process.
Year
DOI
Venue
2020
10.1017/jpr.2020.6
JOURNAL OF APPLIED PROBABILITY
Keywords
DocType
Volume
INAR(1),AR(1),autoregressive processes,reflection,generating functions,time-dependent behavior,stationarity
Journal
57
Issue
ISSN
Citations 
2
0021-9002
2
PageRank 
References 
Authors
0.40
0
3
Name
Order
Citations
PageRank
Boxma Onno111014.47
Andreas Löpker261.98
Michel Mandjes353473.65