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Submitted on: 21 March 2005.
Revised on: 15 April 2005.
Accepted on: 22 April 2005.
SCOTTISH JOURNAL OF POLITICAL ECONOMY
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Submitted on: 27 June 2005.
Revised on: 29 July 2005.
Accepted on: 20 August 2005.
SCOTTISH JOURNAL OF POLITICAL ECONOMY
Submitted on: 22 September 2015.
Revised on: 04 October 2015.
Accepted on: 15 October 2015.
SCOTTISH JOURNAL OF POLITICAL ECONOMY
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Submitted on: 07 May 2010.
Revised on: 19 May 2010.
Accepted on: 28 May 2010.
SCOTTISH JOURNAL OF POLITICAL ECONOMY