ESTIMATION OF EFFICIENCY OF INVESTMENT-ORIENTED ACTIVITIES OF THE BANKS IN THE SECURITIES MARKET ON THE BASIS OF MATHEMATICAL MODELLING

There are considered the basic tendencies of the investment and oriented bank activity at the equities market, are certained the fundamental indexes of influence on the result of investment bank operations with securities, it is founded the necessity of the quantitative measuring of influence degree of corresponding factors and determination of importance of use of multivariable cross-correlation and regressive analysis as the most effective method of economic and mathematical modeling that characterized the intercommunication between features of researched phenomenon.