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Submitted on: 17 September 2001.
Revised on: 04 January 2002.
Accepted on: 11 February 2002.
___________________Journal of Public Finance and Public Choice
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Submitted on: 24 February 2023.
Revised on: 05 April 2023.
Accepted on: 29 April 2023.
___________________Journal of Public Finance and Public Choice
Submitted on: 21 December 2023.
Revised on: 08 March 2024.
Accepted on: 10 April 2024.
___________________Journal of Public Finance and Public Choice