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Submitted on: 31 October 2012.
Revised on: 11 November 2012.
Accepted on: 27 November 2012.
Socio-Economic Review
Submitted on: 29 June 2003.
Revised on: 14 July 2003.
Accepted on: 30 July 2003.
Socio-Economic Review---OXFORD UNIV PRESS
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Submitted on: 19 December 2022.
Revised on: 30 December 2022.
Accepted on: 05 January 2023.
Socio-Economic Review---OXFORD UNIV PRESS
Submitted on: 06 March 1998.
Revised on: 26 March 1998.
Accepted on: 20 April 1998.
Socio-Economic Review---OXFORD UNIV PRESS
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Submitted on: 21 January 2021.
Revised on: 23 February 2021.
Accepted on: 15 March 2021.
Socio-Economic Review