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Submitted on: 27 December 2001.
Revised on: 22 January 2002.
Accepted on: 04 February 2002.
___________________EASTERN EUROPEAN ECONOMICS---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
Submitted on: 14 January 2013.
Revised on: 25 April 2013.
Accepted on: 13 May 2013.
___________________EASTERN EUROPEAN ECONOMICS---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
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