About this article
Published Online: Jul 20, 2018
Page range: 87 - 107
Received: Jun 19, 2017
Accepted: Nov 21, 2017
DOI: https://doi.org/10.1515/udt-2018-0005
Keywords
© 2018 Roswitha Hofer et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Hofer, Roswitha
Institute of Financial Mathematics and Applied Number Theory, Johannes Kepler University LinzLinz, Austria
Pirsic, Ísabel
Institute of Financial Mathematics and Applied Number Theory, Johannes Kepler University LinzLinz, Austria