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Submitted on: 18 January 2004.
Revised on: 15 February 2004.
Accepted on: 08 March 2004.
___________________American Law and Economics Review
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Submitted on: 22 September 2009.
Revised on: 19 October 2009.
Accepted on: 23 November 2009.
___________________American Law and Economics Review
Submitted on: 18 August 2002.
Revised on: 23 September 2002.
Accepted on: 03 October 2002.
___________________American Law and Economics Review
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Submitted on: 11 October 2019.
Revised on: 05 December 2019.
Accepted on: 10 January 2020.
___________________American Law and Economics Review
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