Brusov P.N.Doctor of Physical and Mathematical Sciences, Professor of Department “Applied Mathematics”, the Financial University under the Government of Russian Federation pnb1983@yahoo.com
Filatova T.V.PhD in Economics, Professor of Department “Financial Management”, the Financial University under the Government of 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 from loan financing is carried out. Consideration is presented with the point of view of owners in Modelyani's approach – Miller.
Keywords: investments, debt financing, effectiveness and optimization of investments, company capital cost and capital structure, leverage, Modigliani–Miller theory, Brusov – Filatova – Orekhova theory