Results 111 to 120 of about 2,720,595 (192)
Mathematical and Computational ApplicationsThis paper introduces a new extension of exponentiated standard logistic distribution. Some important statistical properties of the novel family of distributions are discussed. A simulation study is also conducted to observe the behavior of the estimated
Piotr Sulewski +6 more
doaj +1 more source
Change-Point Testing and Estimation for Risk Measures in Time Series
, 2018 We investigate methods of change-point testing and confidence interval construction for nonparametric estimators of expected shortfall and related risk measures in weakly dependent time series.
Fan, Lin +2 more
core
The Canadian Debt-Strategy Model: An Overview of the Principal Elements [PDF]
As part of managing a debt portfolio, debt managers face the challenging task of choosing a strategy that minimizes the cost of debt, subject to limitations on risk.
David Jamieson Bolder, Simon Deeley
core
Mathematical and Statistical Methods of Assessment in Audit
Статистика України, 2017 In course of an audit, auditor must collect, scrutinize, assess and document a large amount of reliable and acceptable information that will be useful for audit purposes. The article is devoted to use of mathematical and statistical methods in analytical
T. O. Kamenska
doaj
An extended Rayleigh Weibull model with actuarial measures and applications
HeliyonIn this article, we discuss a new extension of the Rayleigh-Weibull model using the Marshall-Olkin family of distributions. The proposed model is called the Marshall-Olkin-Rayleigh-Weibull (MORW) model.
Mohammed Elgarhy +2 more
doaj +1 more source
Scientific AfricanTrigonometric-based statistical models have gained attention in recent years because of their ability to capture complex data patterns. In this article, we propose a new extension of the inverted exponentiated Weibull (IEW) distribution by embedding it ...
Mohammed Elgarhy +5 more
doaj +1 more source
Assessing the disclosure protection provided by misclassification for survey microdata
, 2009 Government statistical agencies often apply statistical disclosure limitation techniques to survey microdata to protect confidentiality. There is a need for ways to assess the protection provided.
Shlomo, Natalie, Skinner, Chris
core
Modelling dynamic portfolio risk using risk drivers of elliptical processes [PDF]
The situation of a limited availability of historical data is frequently encountered in portfolio risk estimation, especially in credit risk estimation.
Schmidt, Rafael, Schmieder, Christian
core
بهداشت کار و ارتقای سلامت, 2019 Introduction: In most process units of refinery industries, staffs are exposed to various chemical agents. The purpose of this study was to identify the highest level of occupational exposure to Benzene, Toluene, Ethyl Benzene, Xylene compounds (BTEX)and
maghsoud ghasemi poor +1 more
doaj
ACCIDENTAL OIL SPILLS IN THE ARCTIC: AN ASSESSMENT OF POTENTIAL SOIL DAMAGE
Север и рынок: формирование экономического порядкаThe intensification of economic activities by oil and gas companies in the Arctic has significantly increased the risk of environmental damage, necessitating compensation for potential harm caused by these businesses. A major risk factor in this context
Marina A. Nevskaya +4 more
doaj +1 more source