Journal of Statistical Planning and
Inference 133 (2005) 159 – 172
www.elsevier.com/locate/jspi
Normalizing constants for record values in
Archimedean copula processes
A. Berred
a , ∗
, V.B. Nevzorov
b
, S. Wey
a
a
Laboratoire de Mathematiques Appliquees, BP 540, 25 rue Philippe Lebon, Le Havre Cedex 76058, France
b
Department of Mathematics and Mechanics, St. Petersburg State University, 2 Bibliotechnaya Sq., 198504,
St. Petersburg, Russia
Received 14 January 2003; accepted 8 March 2004
Available online 9 June 2004
Abstract
In this paper, we detail an asymptotic behavior of record values for some types of Archimedean
copula processes, refining the form of the corresponding normalizing constants.
© 2004 Published by Elsevier B.V.
MSC: Primary 62E20; Secondary 62G20,62G30
Keywords: Archimedean copula process; Extremes; Record times; Record values
1. Introduction
Let X
1
,X
2
,... be a sequence of random variables (r.v.’s) and M(n) = max{X
1
,...,X
n
}
for n=1, 2,... . We define (upper) record times L(n), (upper) record values X(n) and record
indicators
n
as follows:
L(1) = 1, L(n + 1) = min{j : X
j
>X
L(n)
},n = 1, 2,...,
X(n) = X
L(n)
= M(L(n)), n = 1, 2,...,
1
= 1,
n
= 1
{M(n)>M(n-1)}
,n = 2, 3, ... .
This work was partially supported by Russian Foundation of Basic Research (Grant 01-01-00031 and 02-01-
01099).
∗
Corresponding author. Tel.: +33-232-744322; fax: +33-232-744314.
E-mail address: alexandre.berred@univ-lehavre.fr (A. Berred)
0378-3758/$ - see front matter © 2004 Published by Elsevier B.V.
doi:10.1016/j.jspi.2004.03.006