[HTML][HTML] Time-varying asset allocation across hedge fund indices

LN Switzer, A Omelchak - Journal of Derivatives & Hedge Funds, 2009 - Springer
This paper looks at the risk-adjusted performance of dynamic asset allocation strategies
across hedge fund indices using conditional volatility forecasting methods for constructing …

[PDF][PDF] Dynamic Processes in a Мachine-Tool at High-Speed Machining

A Omelchak, S Fecak, U Idrisova - Chapter, 2016 - daaam.info
OMELCHAK, AG & FECAK, SI & IDRISOVA, UV … This Publication has to be referred as:
Omelchak, A[leksandr]; Fecak, S[.I.] & … Omelchak, A.; Fecak, S. & Idrisova, U.: Dynamic …

Are there benefits from dynamic asset allocation strategies across hedge funds?

LN Switzer, A Omelchak - Journal of Portfolio Management, 2011 - search.proquest.com
The performance of various asset allocation strategies across hedge fund indices is compared
using both static and dynamic methods based on forecasts of conditional volatility. Daily …

[HTML][HTML] Influence of immunity intensity to opportunistic infections on in vitro fertilization efficiency

…, EA Konchakova, AS Omelchak - … and Infectious Diseases, 2021 - rjeid.com
BACKGROUND: The number of infertile couples and women seeking in vitro fertilization is
on the rise worldwide. At the same time, the probability of pregnancy after one in vitro …

The benefits of time-varying asset allocation across hedge fund indices

A Omelchak - 2007 - spectrum.library.concordia.ca
In this paper, the risk-adjusted performance of dynamic asset allocation strategies for hedge
fund indices, based on minimum variance and maximum Sharpe ratio approaches, is …

[PDF][PDF] DYNAMIC ASSET ALLOCATION STRATEGIES ACROSS HEDGE FUND INDICES

A Omelchak - Citeseer
The performance of various asset allocation strategies across hedge fund indices using
alternative static as well as dynamic methods that are based on forecasts of conditional volatility …

Dynamic processes in high-speed machining

…, RG Kudoyarov, RR Latypov, AG Omel'chak - Russian Engineering …, 2017 - Springer
The high-speed turning of VT9 titanium-alloy parts is studied experimentally. The influence
of dynamic processes in the cutting of VT9 alloy by a VK6OM hard-alloy tool on tool wear is …

Effect of loading character on analysis of pile and pile-foundation settlements

AA Bartolomei, IM Omel'chak - Soil Mechanics and Foundation …, 2003 - Springer
A mathematical model that makes it possible to model the behavior of “pile/soil” and “pile-foundation/soil”
systems is presented. The model takes into account the viscoelastoplastic …

[PDF][PDF] Key Terms Competitiveness of Railway Transport Ukraine under Economic Instability

LS Holovkova, GV Omelchak - 2014 - pte.diit.edu.ua
Purpose. Development of theoretical approaches and practical recommendations for evaluation
of the methods and ways of organizing mechanism for managing the competitiveness of …

[PDF][PDF] DIRECTIONS OF FORMING A BARRIER-FREE ENVIRONMENT IN TOURISM FOR PEOPLE WITH DISABILITIES: THEORETICAL ASPECTS

…, O RYZHENKO, H OMELCHAK - … УНІВЕРСИТЕТ НАУКИ І … - pte.diit.edu.ua
In the conditions of military aggression against Ukraine by Russia, Ukrainian society not only
did not lose its social orientation, but on the contrary, focused attention on the prospects of …