The «return-risk» index model as an investment policy tool at currencies market Gertsekovich D.A., Komandirova E.V. The «return-risk» index model as an investment policy tool at currencies market // Global Markets and Financial Engineering (Russian version). — 2018. — Vol. 5. — № 2. — doi: 10.18334/grfi.5.2.39458 Read more ›