Authors
Oana Mădălina Popescu
Bucharest University of Economic Studies, Bucharest, Romania
© 2020 Victor Ogneru, Oana Mădălina Popescu, Stelian Stancu, published by Grupul de Econometrie Aplicata
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.