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Submitted on: 02 June 2000.
Revised on: 27 September 2000.
Accepted on: 25 November 2000.
___________________JOURNAL OF ENVIRONMENTAL ECONOMICS AND MANAGEMENT
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Submitted on: 26 December 2022.
Revised on: 09 April 2023.
Accepted on: 22 May 2023.
___________________JOURNAL OF ENVIRONMENTAL ECONOMICS AND MANAGEMENT
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