The linear moDel of DepenDenCe of the amount of banK finanCial investments on the Cost of resourCes aCComoDateD anD the revenues on their alloCation builDing

The article focuses on the research of the dependence of the amount of financial investments on the expenses on resources accommodation and revenues on securities acquired. Two-factor linear model, which determines the strength of impact of each factor on independent variable, is built. The adequacy of the model and the statistical significance of the parameters and regressors are verified. Is determined as appropriate to apply the built linear regression model to the process of managerial decisions performance, that refer to the amount of the financial investments.