TY JOUR TI EVALUATION OF THE EFFICIENCY OF STATE ECONOMIC POLICY ON THE MESOLEVEL KW regional economic systems KW investment appeal of the branches KW gross value added JO Vestnik of Astrakhan State Technical University. Series: Economics AU Karlina, E.. AU Polyanskaya, E.. AU Solonenko, A.. AU Petrova, E.. PY 2013 IS 2013 PB Astrakhan State Technical University