Submitted on: 10 June 2009.
Revised on: 05 September 2009.
Accepted on: 22 September 2009.
___________________CESifo Economic Studies---OXFORD UNIV PRESS
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Submitted on: 28 April 2024.
Revised on: 27 May 2024.
Accepted on: 18 June 2024.
___________________CESifo Economic Studies---OXFORD UNIV PRESS
Submitted on: 01 October 2009.
Revised on: 10 December 2009.
Accepted on: 18 January 2010.
___________________CESifo Economic Studies---OXFORD UNIV PRESS
Submitted on: 28 November 1998.
Revised on: 25 February 1999.
Accepted on: 08 April 1999.
___________________CESifo Economic Studies---OXFORD UNIV PRESS
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Submitted on: 08 June 2015.
Revised on: 15 August 2015.
Accepted on: 07 September 2015.
___________________CESifo Economic Studies---OXFORD UNIV PRESS
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