Submitted on: 28 September 2017.
Revised on: 02 November 2017.
Accepted on: 20 November 2017.
PUBLIC CHOICE
Submitted on: 23 July 2020.
Revised on: 08 August 2020.
Accepted on: 30 August 2020.
PUBLIC CHOICE---SPRINGER
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Submitted on: 05 September 2022.
Revised on: 06 October 2022.
Accepted on: 21 October 2022.
PUBLIC CHOICE
http://reply.papertrans.cn/3/258/25763/25763-15.png
Submitted on: 13 June 2010.
Revised on: 06 July 2010.
Accepted on: 27 July 2010.
PUBLIC CHOICE
Submitted on: 05 December 2009.
Revised on: 12 December 2009.
Accepted on: 29 December 2009.
PUBLIC CHOICE---SPRINGER
Submitted on: 27 February 2011.
Revised on: 01 April 2011.
Accepted on: 15 April 2011.
PUBLIC CHOICE---SPRINGER
http://reply.papertrans.cn/3/258/25763/25763-19.png
Submitted on: 28 November 2005.
Revised on: 01 January 2006.
Accepted on: 25 January 2006.
PUBLIC CHOICE---SPRINGER