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Submitted on: 31 January 2006.
Revised on: 28 March 2006.
Accepted on: 15 April 2006.
___________________Journal of Family and Economic Issues
Submitted on: 19 September 2015.
Revised on: 29 October 2015.
Accepted on: 24 November 2015.
___________________Journal of Family and Economic Issues
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Submitted on: 25 September 2006.
Revised on: 06 December 2006.
Accepted on: 31 January 2007.
___________________Journal of Family and Economic Issues
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Submitted on: 10 September 2018.
Revised on: 12 December 2018.
Accepted on: 08 January 2019.
___________________Journal of Family and Economic Issues
Submitted on: 15 October 2000.
Revised on: 29 November 2000.
Accepted on: 26 January 2001.
___________________Journal of Family and Economic Issues