%0 Journal Article %T FORMATION OF MEHTODOLOGICAL PRINCIPLES FOR ASSESSING ECONOMIC EFFICIENCY OF INVESTMENT PROJECTS FOR CREATION AND DEVELOPMENT OF SEAPORTS AND TERMINALS %A Sabaydash, M.. %K assessment of economic efficiency of investment projects, principles of performance evaluation, seaports, capital investments, investment project %J Vestnik of Astrakhan State Technical University. Series: Economics %D 2019 %N 2019 %P 7 %I Astrakhan State Technical University