TY JOUR TI Proposed and implemented measures to improve the investment attractiveness of the region on the example of the Yamal-Nenets Autonomous district KW budget KW budget system KW regions of the Arctic zone KW Yamal-Nenets Autonomous district KW budget revenues KW taxes KW budget expenditures KW budget deficit JO Journal of economic studies AU Scherstobitova, A.A. AU Posnihina, E.A. PY 2019 IS 5 PB INFRA-M Academic Publishing LLC.