Submitted on: 11 January 2018.
Revised on: 25 February 2018.
Accepted on: 07 April 2018.
___________________ECONOMETRICA---WILEY
Submitted on: 04 February 2010.
Revised on: 04 March 2010.
Accepted on: 27 April 2010.
___________________ECONOMETRICA---WILEY
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Submitted on: 03 November 2003.
Revised on: 29 January 2004.
Accepted on: 03 March 2004.
___________________ECONOMETRICA---WILEY
Submitted on: 02 September 2018.
Revised on: 26 October 2018.
Accepted on: 09 December 2018.
___________________ECONOMETRICA---WILEY
Submitted on: 02 August 2014.
Revised on: 28 September 2014.
Accepted on: 06 November 2014.
___________________ECONOMETRICA---WILEY
Submitted on: 12 August 2012.
Revised on: 08 December 2012.
Accepted on: 29 January 2013.
___________________ECONOMETRICA---WILEY
http://reply.papertrans.cn/1/80/7901/7901-28.png
Submitted on: 27 December 2013.
Revised on: 22 February 2014.
Accepted on: 15 April 2014.
___________________ECONOMETRICA---WILEY
Submitted on: 21 October 2000.
Revised on: 21 December 2000.
Accepted on: 14 January 2001.
___________________ECONOMETRICA---WILEY