Economic aspects for determining attractiveness of territories Konstantyn Viatkin, Eduard Shyshkin, Oleksandr Kamieniev, Anna Pankeieva, Roman Viatkin and Natalia Moroz E3S Web Conf., 157 (2020) 03011 Published online: 20 March 2020 DOI: 10.1051/e3sconf/202015703011