Published in: Center for Economic Research: Dissertation Series CentER ; 649

Published in: TILEC Discussion Paper ; No. 2018-024

Published in: Center for Economic Research: Discussion paper ; 2022,4

Published in: Future University in Egypt: Future Business Journal ; 8(2022), Artikel-ID 58, Seite 1-15

Published in: Journal of Economic Surveys

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Published in: International Journal of Communication Networks and Information Security (IJCNIS)

Published in: Journal of Physics: Conference Series

Published in: International Journal of Imaging Systems and Technology

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Published in: Journal of Applied Mathematics and Physics

Published in: Mathematical Methods in the Applied Sciences

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Published in: SSRN Electronic Journal