“…Among Russian authors who study the issues of developing methodological approaches to studying regional economies we can name A. G. Granberg, V. I. Suslov, S. A. Suspitsyn [3]; A. S. Novosyolov [4]; L. N. Babkina, O. V. Skotarenko [5,6], and Arctic areas in particular: I. M. Zaychenko, O. V. Kalinina, S. S. Gutman [7]; G. F. Romashkina, N. I. Didenko, D. F. Skripnuk [8] et al…”