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Submitted on: 14 November 2001.
Revised on: 19 February 2002.
Accepted on: 03 March 2002.
___________________Journal of Demographic Economics
Submitted on: 19 November 2020.
Revised on: 13 January 2021.
Accepted on: 26 February 2021.
___________________Journal of Demographic Economics
Submitted on: 22 August 2024.
Revised on: 31 October 2024.
Accepted on: 15 December 2024.
___________________Journal of Demographic Economics
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Submitted on: 10 October 2013.
Revised on: 16 January 2014.
Accepted on: 04 February 2014.
___________________Journal of Demographic Economics
Submitted on: 14 November 2007.
Revised on: 14 January 2008.
Accepted on: 03 March 2008.
___________________Journal of Demographic Economics
Submitted on: 30 November 2013.
Revised on: 27 March 2014.
Accepted on: 29 April 2014.
___________________Journal of Demographic Economics