Submitted on: 11 February 2008.
Revised on: 12 March 2008.
Accepted on: 27 April 2008.
___________________International Journal of Financial Studies
http://reply.papertrans.cn/2/135/13412/13412-12.png
Submitted on: 28 July 2013.
Revised on: 20 September 2013.
Accepted on: 13 November 2013.
___________________International Journal of Financial Studies
Submitted on: 02 January 2008.
Revised on: 30 March 2008.
Accepted on: 28 April 2008.
___________________International Journal of Financial Studies
http://reply.papertrans.cn/2/135/13412/13412-15.png
Submitted on: 09 May 2009.
Revised on: 10 August 2009.
Accepted on: 21 September 2009.
___________________International Journal of Financial Studies
http://reply.papertrans.cn/2/135/13412/13412-17.png
http://reply.papertrans.cn/2/135/13412/13412-18.png
http://reply.papertrans.cn/2/135/13412/13412-19.png
Submitted on: 01 September 2016.
Revised on: 07 October 2016.
Accepted on: 14 November 2016.
___________________International Journal of Financial Studies