http://reply.papertrans.cn/1/44/4310/4310-21.png
Submitted on: 12 February 2013.
Revised on: 07 June 2013.
Accepted on: 01 July 2013.
___________________BULLETIN OF ECONOMIC RESEARCH---WILEY
Submitted on: 08 July 2011.
Revised on: 18 October 2011.
Accepted on: 12 December 2011.
___________________BULLETIN OF ECONOMIC RESEARCH---WILEY
Submitted on: 12 May 2000.
Revised on: 22 July 2000.
Accepted on: 09 August 2000.
___________________BULLETIN OF ECONOMIC RESEARCH---WILEY
http://reply.papertrans.cn/1/44/4310/4310-25.png
Submitted on: 13 August 2002.
Revised on: 22 October 2002.
Accepted on: 11 November 2002.
___________________BULLETIN OF ECONOMIC RESEARCH---WILEY
http://reply.papertrans.cn/1/44/4310/4310-27.png
Submitted on: 19 April 2019.
Revised on: 29 May 2019.
Accepted on: 29 June 2019.
___________________BULLETIN OF ECONOMIC RESEARCH---WILEY
http://reply.papertrans.cn/1/44/4310/4310-29.png
Submitted on: 01 February 2004.
Revised on: 25 February 2004.
Accepted on: 10 April 2004.
___________________BULLETIN OF ECONOMIC RESEARCH---WILEY