Brusov P.N.Doctor of Physical and Mathematical Sciences, Professor, Department "Applied Mathematics", the Financial University under the Government of the Russian Federation pnb1983@yahoo.com
Filatova T.V.PhD in Economics, Professor, Department "Financial Management", the Financial University under the Government of the Russian Federation mfilatova@fa.ru
Orekhova N.P.PhD of Physical and Mathematical Sciences, Head of Department "Financial and Economical Technology", the Institute of Business, Management and Law, Rostov n/D Natali_Orehova@Bk.Ru
Brusov P.P.PhD of Physical and Mathematical Sciences, Leading Scientist, the Southern Federal University ppb@bmail.ru
Dolgov D.M.Student, Department "Financial Management", the Financial University under the Government of the Russian Federation infoddisney@gmail.com
The numerical analysis of the models of an assessment of dependence of efficiency of investments developed by authors from loan financing is carried out. Consideration is conducted with the point of view of owners of own and loan capital in Modigliani's approach - Miller.
Keywords: investments, loan financing, efficiency, optimization, cost, capital structure, the company, leverage, Modigliani's theory - Miller, Brusov's theory - Filatova - Orekhova.
