Submitted on: 21 April 2005.
Revised on: 15 May 2005.
Accepted on: 28 June 2005.
___________________ECONOMETRIC THEORY---CAMBRIDGE UNIV PRESS
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Submitted on: 21 August 2015.
Revised on: 24 September 2015.
Accepted on: 30 October 2015.
___________________ECONOMETRIC THEORY---CAMBRIDGE UNIV PRESS
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Submitted on: 12 June 2006.
Revised on: 05 July 2006.
Accepted on: 02 August 2006.
___________________ECONOMETRIC THEORY---CAMBRIDGE UNIV PRESS
Submitted on: 06 February 2015.
Revised on: 13 April 2015.
Accepted on: 23 May 2015.
___________________ECONOMETRIC THEORY---CAMBRIDGE UNIV PRESS
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Submitted on: 25 March 2003.
Revised on: 12 June 2003.
Accepted on: 29 June 2003.
___________________ECONOMETRIC THEORY---CAMBRIDGE UNIV PRESS