Submitted on: 15 June 2011.
Revised on: 18 September 2011.
Accepted on: 04 October 2011.
___________________JOURNAL OF TIME SERIES ANALYSIS
Submitted on: 20 February 2004.
Revised on: 03 May 2004.
Accepted on: 18 June 2004.
___________________JOURNAL OF TIME SERIES ANALYSIS
Submitted on: 17 February 2007.
Revised on: 11 April 2007.
Accepted on: 20 May 2007.
___________________JOURNAL OF TIME SERIES ANALYSIS
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Submitted on: 25 September 2011.
Revised on: 01 January 2012.
Accepted on: 10 February 2012.
___________________JOURNAL OF TIME SERIES ANALYSIS
Submitted on: 19 October 2014.
Revised on: 10 January 2015.
Accepted on: 25 January 2015.
___________________JOURNAL OF TIME SERIES ANALYSIS
Submitted on: 09 April 2009.
Revised on: 10 June 2009.
Accepted on: 20 July 2009.
___________________JOURNAL OF TIME SERIES ANALYSIS
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