Results 51 to 60 of about 4,696 (207)
Business Strategy and the Environment, EarlyView.ABSTRACT Although prior studies show that overall product environmental sustainability enhances consumer value perceptions, it remains unclear how consumers interpret environmental sustainability signals across phases of the life cycle assessment process.
Yingfei Hu +2 more
wiley +1 more source
Analysis and Application of Mechanical System Reliability Model Based on Copula Function
Polish Maritime Research, 2016 There is complicated correlations in mechanical system. By using the advantages of copula function to solve the related issues, this paper proposes the mechanical system reliability model based on copula function.
An Hai, Yin Hang, He Fukai
doaj +1 more source
Archimedean Copula Estimation Parameter with Kendall Distribution Function
Cumhuriyet Science Journal, 2017 In the literature, up to now, it is common thatfor Gumbel, Clayton and Frank calculated Kendall Distribution function and to the extent those applications havebeen made.
Ayşe Metın Karakas +2 more
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Why do firms facing similar sustainability pressures differ substantially in circular economy implementation? Existing research provides limited insight into how institutional pressures are internally interpreted and translated into organizational action. Drawing on institutional theory, paradox theory, and the dynamic capabilities perspective,
Owais Khan, Samuli Patala
wiley +1 more source
When Does SDG Adoption Increase ESG Risk? The Mediating Role of Risk Management
Business Strategy and the Environment, EarlyView.ABSTRACT Corporate engagement with the United Nations' Sustainable Development Goals (SDGs) has expanded rapidly, yet its implications for firms' environmental, social and governance (ESG) risk remain insufficiently understood. Prior research has focused on the performance outcomes of SDG adoption while largely overlooking its potential to generate ESG
Francisco J. López‐Arceiz +1 more
wiley +1 more source
Copula‐based joint modelling of emergency department visits with time‐varying dependence
Canadian Journal of Statistics, EarlyView.Abstract Jointly modelling multiple correlated count time series is essential in health services research, where outcomes like emergency visits for mental health and substance use often evolve together. Ignoring these dependencies can obscure meaningful trends and limit the effectiveness of policy evaluation.
Guanjie Lyu, Cindy Feng, Lihui Liu
wiley +1 more source
Vine copula knockoffs for variable selection in gene expression studies
Canadian Journal of Statistics, EarlyView.Abstract Identifying clinical and genetic markers is essential for stratifying cancer patients by survival outcomes and guiding personalized treatment strategies. However, gene expression studies often involve high‐dimensional predictors with mixed data types and complex dependence, which complicates reliable variable selection.
José Ulises Márquez Urbina +3 more
wiley +1 more source
Multi-dimensional scenario forecast for generation of multiple wind farms
Journal of Modern Power Systems and Clean Energy, 2015 A novel multi-dimensional scenario forecast approach which can capture the dynamic temporal-spatial interdependence relation among the outputs of multiple wind farms is proposed.
Ming Yang +4 more
doaj +1 more source
Extreme conditional quantile estimation for time series
Canadian Journal of Statistics, EarlyView.Abstract We consider the estimation of an extreme conditional quantile QY(1−p|x0)$$ {Q}_Y\left(1-p|{x}_0\right) $$ for a heavy‐tailed distribution in the case of a strictly stationary time series (Xt,Yt)t∈ℤ$$ {\left({X}_t,{Y}_t\right)}_{t\in \mathbb{Z}} $$. Here, QY(·|x0)$$ {Q}_Y\left(\cdotp |{x}_0\right) $$ denotes the conditional quantile function of
Yuri Goegebeur +2 more
wiley +1 more source
Fitting Copulas with Maximal Entropy
EntropyWe deal with two-dimensional copulas from the perspective of their differential entropy. We formulate a problem of finding a copula with maximum differential entropy when some copula values are given.
Milan Bubák, Mirko Navara
doaj +1 more source