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Submitted on: 15 May 2005.
Revised on: 27 June 2005.
Accepted on: 31 July 2005.
___________________FINANCE A UVER-CZECH JOURNAL OF ECONOMICS AND FINANCE
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Submitted on: 28 January 1999.
Revised on: 19 May 1999.
Accepted on: 12 June 1999.
___________________FINANCE A UVER-CZECH JOURNAL OF ECONOMICS AND FINANCE
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Submitted on: 07 August 2001.
Revised on: 27 August 2001.
Accepted on: 18 October 2001.
___________________FINANCE A UVER-CZECH JOURNAL OF ECONOMICS AND FINANCE