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Avtomatika i Telemekhanika, 2017, Issue 12, Pages 155–166
(Mi at14645)
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Control in Social Economic Systems
Minimizing the payments and borrower risk in a mortgage
S. A. Malakha, V. V. Servakhb a Additional Education Organization "Perspektiva", Omsk, Russia
b Omsk Branch of Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, Omsk, Russia
Abstract:
We consider a mathematical model of borrower behavior in an annuity mortgage. The price of the apartment, amount of the borrower's own capital, the probability distribution of his income at each time moment, and the interest rate are known. The problem is to find the loan size and schedule of payments that minimize both the total payment and the borrower's risk. We pay the most attention to the problem of optimal reserves of capital. We study a variation of this problem where it is allowed to open an additional credit line.
Keywords:
combinatorial optimization, credit, risk, dynamic programming.
Citation:
S. A. Malakh, V. V. Servakh, “Minimizing the payments and borrower risk in a mortgage”, Avtomat. i Telemekh., 2017, no. 12, 155–166; Autom. Remote Control, 78:12 (2017), 2222–2231
Linking options:
https://www.mathnet.ru/eng/at14645 https://www.mathnet.ru/eng/at/y2017/i12/p155
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