Submitted on: 21 January 2017.
Revised on: 30 January 2017.
Accepted on: 16 February 2017.
SCOTTISH JOURNAL OF POLITICAL ECONOMY
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Submitted on: 29 June 2004.
Revised on: 08 July 2004.
Accepted on: 21 July 2004.
SCOTTISH JOURNAL OF POLITICAL ECONOMY
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Submitted on: 20 March 2005.
Revised on: 06 April 2005.
Accepted on: 22 April 2005.
SCOTTISH JOURNAL OF POLITICAL ECONOMY
Submitted on: 18 November 2006.
Revised on: 21 December 2006.
Accepted on: 13 January 2007.
SCOTTISH JOURNAL OF POLITICAL ECONOMY
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