Submitted on: 02 April 2005.
Revised on: 09 May 2005.
Accepted on: 19 May 2005.
QME-Quantitative Marketing and Economics
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Submitted on: 01 August 2015.
Revised on: 27 August 2015.
Accepted on: 08 September 2015.
QME-Quantitative Marketing and Economics
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Submitted on: 21 November 2013.
Revised on: 01 December 2013.
Accepted on: 12 December 2013.
QME-Quantitative Marketing and Economics
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Submitted on: 20 September 2023.
Revised on: 11 October 2023.
Accepted on: 17 October 2023.
QME-Quantitative Marketing and Economics
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