http://reply.papertrans.cn/2/165/16411/16411-11.png
Submitted on: 20 December 2005.
Revised on: 06 March 2006.
Accepted on: 18 March 2006.
___________________Journal of Econometrics---ELSEVIER SCIENCE SA
Submitted on: 29 June 2014.
Revised on: 11 August 2014.
Accepted on: 14 September 2014.
___________________Journal of Econometrics---ELSEVIER SCIENCE SA
http://reply.papertrans.cn/2/165/16411/16411-14.png
Submitted on: 14 January 2009.
Revised on: 27 February 2009.
Accepted on: 27 March 2009.
___________________Journal of Econometrics---ELSEVIER SCIENCE SA
Submitted on: 01 September 2009.
Revised on: 17 November 2009.
Accepted on: 08 January 2010.
___________________Journal of Econometrics---ELSEVIER SCIENCE SA
Submitted on: 27 July 2021.
Revised on: 29 August 2021.
Accepted on: 23 October 2021.
___________________Journal of Econometrics---ELSEVIER SCIENCE SA
Submitted on: 18 March 2013.
Revised on: 08 May 2013.
Accepted on: 26 June 2013.
___________________Journal of Econometrics---ELSEVIER SCIENCE SA
http://reply.papertrans.cn/2/165/16411/16411-19.png
http://reply.papertrans.cn/2/165/16411/16411-20.png