TY JOUR TI The Erosion of the Middle Class – Threat to the Development of the Welfare State KW middle class KW “the old middle class” KW socio-economic inequalities KW the erosion of the middle class KW economic growth KW social State KW social protection. JO Administration AU Maryganova, E.A. PY 2017 IS 5 PB INFRA-M Academic Publishing LLC.