Submitted on: 07 July 2002.
Revised on: 24 August 2002.
Accepted on: 19 September 2002.
___________________FinanzArchiv-European Journal of Public Finance
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Submitted on: 18 July 2020.
Revised on: 12 October 2020.
Accepted on: 30 November 2020.
___________________FinanzArchiv-European Journal of Public Finance
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Submitted on: 23 August 2022.
Revised on: 12 November 2022.
Accepted on: 10 December 2022.
___________________FinanzArchiv-European Journal of Public Finance
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