Tatiana Filatova – författare

This book presents new methodologies for rating non-financial issuers and project ratings based on the BFO (Brusov-Filatova-Orekhova) theory of capital cost and structure, and its perpetuity limit (Modigliani-Miller theory), as well as modern investment models created by the authors.It first provides a critical analysis of the methodological and systemic shortcomings of the current credit ratings of non-financial issuers and project ratings. In order to increase the objectivity and accuracy of rating assessments, it  then modifies the BFO theory for companies of arbitrary age as well as and the perpetuity limit (Modigliani-Miller theory) for rating needs. The authors also incorporate the financial indicators used in the rating methodology into both the BFO theory and the Modigliani-Miller theory. Within the framework of the modified BFO theory for rating needs, they then present a detailed study of the dependence of the weighted average cost of capital of WACC, used asthe discount rate for discounting financial flows, on the financial ratios used in the rating, on the age of the company, on the leverage level and on the level of taxation for a wide range of values of equity cost and debt cost for companies of arbitrary age. This makes it possible to correctly assess of the discount rate, taking into account the values of financial ratios. The use of well-established corporate finance theories (BFO theory and its perpetuity limit) opens up new horizons in the rating industry, providing an opportunity to switch from mainly qualitative methods for determining the creditworthiness of issuers to mainly quantitative methods in rating, and as such improving the quality and accuracy of rating scores.

This book presents new methodologies for rating non-financial issuers and project ratings based on the BFO (Brusov-Filatova-Orekhova) theory of capital cost and structure, and its perpetuity limit (Modigliani-Miller theory), as well as modern investment models created by the authors.It first provides a critical analysis of the methodological and systemic shortcomings of the current credit ratings of non-financial issuers and project ratings. In order to increase the objectivity and accuracy of rating assessments, it  then modifies the BFO theory for companies of arbitrary age as well as and the perpetuity limit (Modigliani-Miller theory) for rating needs. The authors also incorporate the financial indicators used in the rating methodology into both the BFO theory and the Modigliani-Miller theory. Within the framework of the modified BFO theory for rating needs, they then present a detailed study of the dependence of the weighted average cost of capital of WACC, used asthe discount rate for discounting financial flows, on the financial ratios used in the rating, on the age of the company, on the leverage level and on the level of taxation for a wide range of values of equity cost and debt cost for companies of arbitrary age. This makes it possible to correctly assess of the discount rate, taking into account the values of financial ratios. The use of well-established corporate finance theories (BFO theory and its perpetuity limit) opens up new horizons in the rating industry, providing an opportunity to switch from mainly qualitative methods for determining the creditworthiness of issuers to mainly quantitative methods in rating, and as such improving the quality and accuracy of rating scores.

The original theory of capital cost and capital structure put forward by Nobel Prize Winners Modigliani and Miller has since been modified by many authors, and this book discusses some of them.

The original theory of capital cost and capital structure put forward by Nobel Prize Winners Modigliani and Miller has since been modified by many authors, and this book discusses some of them.

The book introduces and discusses the modern theory of the cost of capital and capital structure - the BFO theory (Brusov-Filatova-Orekhova theory), which is valid for companies of arbitrary age and which replaced the theory of Nobel laureates Modigliani and Miller.

The book introduces and discusses the modern theory of the cost of capital and capital structure - the BFO theory (Brusov-Filatova-Orekhova theory), which is valid for companies of arbitrary age and which replaced the theory of Nobel laureates Modigliani and Miller.

It includes exercises and theoretical questions across seven chapters: Interest Theory, Financial Flows and Annuities, Profitability and Risk of Financial Operations, Portfolio Analysis, Bonds, Modigliani-Miller Theory, and Brusov-Filatova-Orekhova Theory.

This textbook is designed to facilitate a thorough learning for students of financial mathematics. It includes exercises and theoretical questions across seven chapters: Interest Theory, Financial Flows and Annuities, Profitability and Risk of Financial Operations, Portfolio Analysis, Bonds, Modigliani-Miller Theory, and Brusov-Filatova-Orekhova Theory. The last two chapters are dedicated to modern theories of capital structure, including problems and tasks. More than 130 detailed solutions are provided to help students solve the assignments in the textbook.This textbook is suitable for undergraduate and graduate students in all financial and economic fields, including finance and credit, accounting and auditing, taxes, insurance, and international economic relations. It is also useful for professionals in financial and economic specialties, including financial analysts, as well as anyone interested in mastering quantitative methods in finance and economics.

The existing methods of business and company valuation have many shortcomings, two of which are global, related to the impossibility of estimating one of the fundamental parameters of valuation – the discount rate, and the impossibility of correctly accounting for the retrospective period of valuation.

The book also describes the practical application of the created investment models and develops a new methodology for rating investment projects.

This book presents a novel analytical framework for examining the role of taxation in corporate finance, grounded in the Brusov–Filatova–Orekhova (BFO) theory and its perpetuity limit—the Modigliani–Miller (MM) theory. The authors investigate the influence of taxation on key financial indicators and investment project performance, incorporating the practical realities of corporate operations, such as the timing and frequency of tax payments and income variability.The book formulates evidence-based recommendations for regulatory bodies concerning the structure, timing, and differentiation of profit tax payments, particularly in relation to corporate debt levels and other financial characteristics. It also provides strategic guidance for firms in selecting optimal tax payment methodologies.Furthermore, the authors explore the implications of tax burden on dividend policy and identify a range of innovative effects with the potential to inform both regulatory tax policy and managerial decision-making. This work contributes to the advancement of financial theory by integrating taxation into dynamic investment and capital structure models under realistic economic conditions.

This monograph is devoted to the modern theory of capital cost and capital structure and its application to the real economy.