Submitted on: 13 October 2006.
Revised on: 11 November 2006.
Accepted on: 17 December 2006.
___________________Journal of Time Series Econometrics
Submitted on: 01 January 2000.
Revised on: 29 February 2000.
Accepted on: 10 April 2000.
___________________Journal of Time Series Econometrics
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Submitted on: 21 March 2002.
Revised on: 19 April 2002.
Accepted on: 09 May 2002.
___________________Journal of Time Series Econometrics
Submitted on: 04 March 2021.
Revised on: 03 June 2021.
Accepted on: 05 July 2021.
___________________Journal of Time Series Econometrics
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Submitted on: 19 February 2019.
Revised on: 21 May 2019.
Accepted on: 16 June 2019.
___________________Journal of Time Series Econometrics
Submitted on: 15 November 2004.
Revised on: 23 January 2005.
Accepted on: 09 March 2005.
___________________Journal of Time Series Econometrics