Submitted on: 22 August 2022.
Revised on: 26 September 2022.
Accepted on: 03 October 2022.
NULL
http://reply.papertrans.cn/3/277/27672/27672-22.png
Submitted on: 21 May 2008.
Revised on: 02 July 2008.
Accepted on: 17 July 2008.
Scientific Annals of Economics and Business
http://reply.papertrans.cn/3/277/27672/27672-24.png
http://reply.papertrans.cn/3/277/27672/27672-25.png
Submitted on: 01 January 2002.
Revised on: 28 January 2002.
Accepted on: 06 February 2002.
Scientific Annals of Economics and Business
Submitted on: 07 December 1999.
Revised on: 14 January 2000.
Accepted on: 19 January 2000.
NULL
Submitted on: 29 May 2013.
Revised on: 12 July 2013.
Accepted on: 07 August 2013.
Scientific Annals of Economics and Business
Submitted on: 26 June 2010.
Revised on: 28 July 2010.
Accepted on: 16 August 2010.
NULL
Submitted on: 14 February 1998.
Revised on: 25 March 1998.
Accepted on: 01 April 1998.
NULL