Submitted on: 20 July 2018.
Revised on: 14 September 2018.
Accepted on: 12 November 2018.
___________________Journal of Investing---PAGEANT MEDIA LTD
http://reply.papertrans.cn/2/176/17547/17547-32.png
http://reply.papertrans.cn/2/176/17547/17547-33.png
Submitted on: 19 September 2007.
Revised on: 01 January 2008.
Accepted on: 12 January 2008.
___________________Journal of Investing---PAGEANT MEDIA LTD
http://reply.papertrans.cn/2/176/17547/17547-35.png
Submitted on: 15 December 2022.
Revised on: 04 January 2023.
Accepted on: 01 February 2023.
___________________Journal of Investing---PAGEANT MEDIA LTD