Submitted on: 02 December 2006.
Revised on: 08 February 2007.
Accepted on: 20 February 2007.
___________________Econometric Reviews---TAYLOR & FRANCIS INC
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Submitted on: 09 January 2015.
Revised on: 23 March 2015.
Accepted on: 04 April 2015.
___________________Econometric Reviews---TAYLOR & FRANCIS INC
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Submitted on: 14 November 2013.
Revised on: 11 February 2014.
Accepted on: 01 April 2014.
___________________Econometric Reviews---TAYLOR & FRANCIS INC
Submitted on: 17 July 1998.
Revised on: 14 August 1998.
Accepted on: 05 October 1998.
___________________Econometric Reviews---TAYLOR & FRANCIS INC
Submitted on: 17 May 2008.
Revised on: 13 August 2008.
Accepted on: 19 September 2008.
___________________Econometric Reviews---TAYLOR & FRANCIS INC
Submitted on: 21 May 2012.
Revised on: 21 August 2012.
Accepted on: 02 September 2012.
___________________Econometric Reviews---TAYLOR & FRANCIS INC