Submitted on: 29 March 2006.
Revised on: 27 April 2006.
Accepted on: 21 May 2006.
JOURNAL OF VALUE INQUIRY---SPRINGER
Submitted on: 16 January 2017.
Revised on: 07 February 2017.
Accepted on: 18 February 2017.
JOURNAL OF VALUE INQUIRY---SPRINGER
http://reply.papertrans.cn/3/201/20050/20050-23.png
http://reply.papertrans.cn/3/201/20050/20050-24.png
http://reply.papertrans.cn/3/201/20050/20050-25.png
Submitted on: 06 February 2002.
Revised on: 22 February 2002.
Accepted on: 19 March 2002.
JOURNAL OF VALUE INQUIRY
Submitted on: 31 March 2022.
Revised on: 14 May 2022.
Accepted on: 31 May 2022.
JOURNAL OF VALUE INQUIRY---SPRINGER
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Submitted on: 04 February 1999.
Revised on: 14 March 1999.
Accepted on: 20 March 1999.
JOURNAL OF VALUE INQUIRY---SPRINGER