Submitted on: 05 January 2008.
Revised on: 14 March 2008.
Accepted on: 01 April 2008.
___________________JOURNAL OF ECONOMIC GEOGRAPHY---OXFORD UNIV PRESS
Submitted on: 25 September 2007.
Revised on: 29 December 2007.
Accepted on: 26 January 2008.
___________________JOURNAL OF ECONOMIC GEOGRAPHY---OXFORD UNIV PRESS
Submitted on: 29 June 1999.
Revised on: 26 October 1999.
Accepted on: 01 December 1999.
___________________JOURNAL OF ECONOMIC GEOGRAPHY---OXFORD UNIV PRESS
Submitted on: 18 December 2015.
Revised on: 07 March 2016.
Accepted on: 21 April 2016.
___________________JOURNAL OF ECONOMIC GEOGRAPHY---OXFORD UNIV PRESS
Submitted on: 01 September 2006.
Revised on: 30 October 2006.
Accepted on: 24 December 2006.
___________________JOURNAL OF ECONOMIC GEOGRAPHY---OXFORD UNIV PRESS
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