TY JOUR TI ANALYSIS OF TENDENCIES IN INCOME LEVEL OF THE POPULATION IN THE ASTRAKHAN REGION KW monetary income of the population KW salaries of workers KW business activity revenues KW social payments KW pension KW minimum subsistence level KW poverty level JO Vestnik of Astrakhan State Technical University. Series: Economics AU Abdulova, S.. AU Gavrilova, O.. PY 2019 IS PB Astrakhan State Technical University