Submitted on: 06 March 2006.
Revised on: 01 June 2006.
Accepted on: 21 June 2006.
___________________Journal of Behavioral and Experimental Finance
Submitted on: 27 September 2002.
Revised on: 24 November 2002.
Accepted on: 11 January 2003.
___________________Journal of Behavioral and Experimental Finance
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Submitted on: 03 April 2007.
Revised on: 10 May 2007.
Accepted on: 05 July 2007.
___________________Journal of Behavioral and Experimental Finance
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