ICEM 2016 : smart and efficient economy: preparation for the future innovative economy proceeding of selected papers : 21st international scientific conference : may 19 – 20, 2016, Brno, Czech Republic - Simberova, Iveta; Milichovský, František; Zizlavsky, Ondrej; Adlyte, Ruta; Bartošek, Vladimír (Brno University of Technology, Faculty of Business and Management, 2016)