Submitted on: 12 July 2020.
Revised on: 22 August 2020.
Accepted on: 03 September 2020.
THEORY AND DECISION
Submitted on: 17 January 2006.
Revised on: 15 February 2006.
Accepted on: 06 March 2006.
THEORY AND DECISION---SPRINGER
Submitted on: 18 October 2015.
Revised on: 21 November 2015.
Accepted on: 05 December 2015.
THEORY AND DECISION
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Submitted on: 10 April 2015.
Revised on: 30 April 2015.
Accepted on: 22 May 2015.
THEORY AND DECISION---SPRINGER
http://reply.papertrans.cn/3/295/29414/29414-16.png
Submitted on: 22 January 2010.
Revised on: 01 February 2010.
Accepted on: 25 February 2010.
THEORY AND DECISION---SPRINGER
http://reply.papertrans.cn/3/295/29414/29414-18.png
http://reply.papertrans.cn/3/295/29414/29414-19.png
Submitted on: 08 February 2012.
Revised on: 22 February 2012.
Accepted on: 29 February 2012.
THEORY AND DECISION---SPRINGER