Submitted on: 12 January 2005.
Revised on: 14 March 2005.
Accepted on: 28 April 2005.
___________________Cambridge Journal of Regions Economy and Society
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Submitted on: 23 January 1999.
Revised on: 19 February 1999.
Accepted on: 09 April 1999.
___________________Cambridge Journal of Regions Economy and Society
Submitted on: 03 October 2006.
Revised on: 11 January 2007.
Accepted on: 27 January 2007.
___________________Cambridge Journal of Regions Economy and Society
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Submitted on: 25 May 2000.
Revised on: 24 August 2000.
Accepted on: 09 October 2000.
___________________Cambridge Journal of Regions Economy and Society
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Submitted on: 30 July 2004.
Revised on: 21 October 2004.
Accepted on: 19 December 2004.
___________________Cambridge Journal of Regions Economy and Society
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