Submitted on: 10 March 2000.
Revised on: 24 May 2000.
Accepted on: 08 June 2000.
___________________JOURNAL OF ECONOMIC GEOGRAPHY---OXFORD UNIV PRESS
Submitted on: 31 October 2017.
Revised on: 19 December 2017.
Accepted on: 02 January 2018.
___________________JOURNAL OF ECONOMIC GEOGRAPHY---OXFORD UNIV PRESS
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Submitted on: 07 March 2009.
Revised on: 19 May 2009.
Accepted on: 04 June 2009.
___________________JOURNAL OF ECONOMIC GEOGRAPHY---OXFORD UNIV PRESS
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http://reply.papertrans.cn/2/165/16421/16421-16.png
Submitted on: 20 April 2002.
Revised on: 13 May 2002.
Accepted on: 30 June 2002.
___________________JOURNAL OF ECONOMIC GEOGRAPHY---OXFORD UNIV PRESS
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Submitted on: 13 September 2017.
Revised on: 09 January 2018.
Accepted on: 29 January 2018.
___________________JOURNAL OF ECONOMIC GEOGRAPHY---OXFORD UNIV PRESS