Submitted on: 15 May 2012.
Revised on: 30 August 2012.
Accepted on: 17 September 2012.
___________________INTERNATIONAL ECONOMIC JOURNAL
Submitted on: 07 March 2024.
Revised on: 19 April 2024.
Accepted on: 04 May 2024.
___________________INTERNATIONAL ECONOMIC JOURNAL
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Submitted on: 23 April 2016.
Revised on: 10 July 2016.
Accepted on: 12 August 2016.
___________________INTERNATIONAL ECONOMIC JOURNAL
Submitted on: 18 December 1998.
Revised on: 04 April 1999.
Accepted on: 18 April 1999.
___________________INTERNATIONAL ECONOMIC JOURNAL
Submitted on: 26 February 2009.
Revised on: 19 May 2009.
Accepted on: 10 June 2009.
___________________INTERNATIONAL ECONOMIC JOURNAL
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