Submitted on: 25 August 2020.
Revised on: 21 September 2020.
Accepted on: 28 September 2020.
PAPERS IN REGIONAL SCIENCE
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Submitted on: 08 August 1998.
Revised on: 29 August 1998.
Accepted on: 24 September 1998.
PAPERS IN REGIONAL SCIENCE---WILEY
Submitted on: 12 October 1999.
Revised on: 03 November 1999.
Accepted on: 01 December 1999.
PAPERS IN REGIONAL SCIENCE
Submitted on: 10 January 2023.
Revised on: 17 February 2023.
Accepted on: 07 March 2023.
PAPERS IN REGIONAL SCIENCE---WILEY
Submitted on: 11 November 2014.
Revised on: 22 November 2014.
Accepted on: 13 December 2014.
PAPERS IN REGIONAL SCIENCE