TY JOUR TI The comprehensive analysis of digitalisation indices and cross-cutting digital technologies metrics for assessing the digitalisation of the economy KW digitalisation of the economy; cross-cutting digital technologies; composite indexes; unified composite index of digitalisation; digital transformation JO JOURNAL OF REGIONAL AND INTERNATIONAL COMPETITIVENESS AU Irodova, E.E. AU Sokolov, A.M. PY 2026 IS 7 PB Yaroslavl State Technical University