Results 81 to 90 of about 2,039,699 (241)
Вестник Российского экономического университета имени Г. В. ПлехановаThe article analyzed credit risk at all banks of the Russian Federation, except non-bank credit organizations and drew a conclusion about maintaining finance stability of big business representatives and moderate level of debt liabilities.
A. V. Kvitsinia
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Metrika, 1987 For the two-sample model with proportional hazard, i.e., for \(\bar G(x)=1-G(x)=[\bar F(x)]^{\theta}=[1-F(x)]^{\theta}\), \(x\in R\), \(\theta >0\), the problem of estimating the relative risk \((\theta)\) is considered for the conventional uncensored data model. This model corresponds to the classical Cox regression model [\textit{D. R. Cox}, J.
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Risk Estimation and Decision-Making in Management (in Selected Areas of Science)
Operations Research and Decisions, 2020 Risk is a category that is inseparably connected with uncertainty and probability, which means that the nature of risk as a category of science is complex, and the concept of risk is very difficult to define by one conceptual system of modern science ...
Tadeusz Galanc +3 more
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Journal of Health, Population and Nutrition, 2017 BackgroundThere are a few studies evaluating the predictive value of Framingham risk score (FRS) for cardiovascular disease (CVD) risk assessment in patients with metabolic syndrome in Iran.
L. Jahangiry, M. Farhangi, F. Rezaei
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IEEE Access, 2019 In a time-to-event model, Cox proportional hazards (CoxPH) analysis is the most frequently used method for estimating overall survival. However, the CoxPH analysis is limited to explaining only single or partial risk effects among clinicopathological ...
Cheng-Hong Yang +5 more
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POSSIBILITIES OF INITIAL ESTIMATION AND FURTHER VALIDATION OF INSIDE CONTROL RISK [PDF]
The approach option of the theme of this essay had in mind the distinguished importance of the objective of inside control regarding the segmentation with maximum exigency of the risks which can disadvantageously influence the fulfillment of the entity ...
Anca Ciumag Ph. D Student +2 more
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Estimating the Price of Default Risk [PDF]
Review of Financial Studies, 1996 A firm's instantaneous probability of default is modeled as a square-root diffusion process. The parameters of these processes are estimated for 188 firms, using both the time series and cross-sectional (term structure) properties of the individual firms' bond prices.
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Optimal Estimation and Prediction for Dense Signals in High-Dimensional Linear Models [PDF]
, 2012 Estimation and prediction problems for dense signals are often framed in terms of minimax problems over highly symmetric parameter spaces. In this paper, we study minimax problems over l2-balls for high-dimensional linear models with Gaussian predictors.
Dicker, Lee
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The REinfection in COVID-19 Estimation of Risk (RECOVER) study: Reinfection and serology dynamics in a cohort of Canadian healthcare workers. [PDF]
Influenza Other Respir Viruses, 2022 Racine É +16 more
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The shadow economy: a relevant factor for investment decisions in selected European Union countries
Financial Theory and Practice, 2015 The estimation of sovereign risk indicators has a key role for the investment decisions. We were witnesses of inaccurate ratings before the last economic crisis, which altered significantly the results expected by many investors.
Miroslava Kostova Karaboytcheva +1 more
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