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Submitted on: 21 October 2021.
Revised on: 03 December 2021.
Accepted on: 09 December 2021.
Mathematics and Financial Economics
Submitted on: 09 April 2019.
Revised on: 06 May 2019.
Accepted on: 11 May 2019.
Mathematics and Financial Economics
Submitted on: 21 April 2019.
Revised on: 02 June 2019.
Accepted on: 21 June 2019.
Mathematics and Financial Economics
Submitted on: 03 September 2016.
Revised on: 26 September 2016.
Accepted on: 23 October 2016.
Mathematics and Financial Economics
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