TY JOUR TI Regional Economic Growth and R&D Costs KW scientific and technological development KW regional fund KW gross regional product KW innovative activity KW per capita income KW science financing KW correlation coefficient KW cluster analysis JO Bulletin of Kemerovo State University. Series: Political, Sociological and Economic sciences AU Klimova, J.O. AU Alfer'ev, D.A. PY 2021 IS 6 PB Kemerovo State University