Multivariate MA(∞) processes with heavy tails and random coefficients

نویسندگان

  • SHUYAN LIU
  • JOHAN SEGERS
چکیده

Many interesting processes share the property of multivariate regular variation. This property is equivalent to existence of the tail process introduced by B. Basrak and J. Segers [1] to describe the asymptotic behavior for the extreme values of a regularly varying time series. We apply this theory to multivariate MA(∞) processes with random coefficients.

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تاریخ انتشار 2011