Submitted on: 23 September 2009.
Revised on: 24 November 2009.
Accepted on: 10 January 2010.
___________________Computational Economics---SPRINGER
Submitted on: 02 May 2009.
Revised on: 16 August 2009.
Accepted on: 27 September 2009.
___________________Computational Economics---SPRINGER
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Submitted on: 07 August 2001.
Revised on: 30 August 2001.
Accepted on: 05 October 2001.
___________________Computational Economics---SPRINGER
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Submitted on: 22 February 2002.
Revised on: 02 April 2002.
Accepted on: 17 April 2002.
___________________Computational Economics---SPRINGER
Submitted on: 28 May 2008.
Revised on: 01 July 2008.
Accepted on: 11 July 2008.
___________________Computational Economics---SPRINGER
Submitted on: 30 December 2023.
Revised on: 26 March 2024.
Accepted on: 08 May 2024.
___________________Computational Economics---SPRINGER