Language: English
Page range: 99 - 108
Submitted on: Oct 30, 2019
Accepted on: Apr 18, 2020
Published on: Jun 30, 2020
Published by: Warsaw School of Economics
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
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© 2020 Michael Frenkel, Lilli Zimmermann, published by Warsaw School of Economics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.