Results 121 to 130 of about 448,247 (335)

Large-scale buckling-constrained topology optimization based on assembly-free finite element analysis

open access: yesAdvances in Mechanical Engineering, 2017
In this article, we propose a fast method to solve large-scale three-dimensional topology optimization problems subject to buckling constraints. Buckling analysis entails the solution of a generalized eigenvalue problem.
Xiang Bian, Zongde Fang
doaj   +1 more source

CEO Managerial Ability and the Strategic Repetition of Climate Disclosures

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines whether CEO managerial ability shapes the repetition of firms' climate‐related disclosures in mandatory 10‐K filings. Climate reporting is highly judgment based and central to firms' broader climate‐risk management strategies, yet little is known about why some firms repeatedly use similar climate narratives and others ...
Javad Rajabalizadeh
wiley   +1 more source

Prosumers and Sustainable Market Governance: Development of the Community‐Oriented Marketing Approach Scale

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This research develops and empirically validates the Community‐Oriented Marketing Approach (COMA), a 20‐item multidimensional scale designed to measure prosumer perceptions within participatory market systems. COMA conceptualizes prosumers as active co‐value creators and institutional agents, driving sustainable market governance.
Alpaslan Kelleci, Oguzhan Essiz
wiley   +1 more source

The Computational Solution of Generalized Inverse Eigenvalue Problem for Pseudo-Jacobi Matrix

open access: yesJournal of Mathematics
This paper is concerned with two generalized inverse eigenvalue problems for a kind of pseudo-Jacobi matrix. From a non-Hermite matrix, an r×r Jacobi matrix, two distinct real eigenvalues, and part of the corresponding eigenvectors, an n×n pseudo-Jacobi ...
Fuxia Yi, Enhua Li
doaj   +1 more source

On the equivalence between Total Least Squares and Maximum Likelihood PCA [PDF]

open access: yes, 2005
The maximum likelihood PCA (MLPCA) method has been devised in chemometrics as a generalization of the well-known PCA method in order to derive consistent estimators in the presence of errors with known error distribution.
Wentzell, P.   +7 more
core  

Clawback Policy Performance and Climate Change–Related Disclosures: Evidence From Australia

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines the association between the strength of remuneration clawback policies and climate change disclosure performance (CCDP) among Australian nonfinancial firms over the period 2008–2022. Grounded in agency theory, signalling theory and governance complementarity, the findings show that stronger clawback provisions are ...
Baban Eulaiwi   +5 more
wiley   +1 more source

Two Proofs and One Algorithm Related to the Analytic Hierarchy Process

open access: yesJournal of Applied Mathematics, 2018
36 years ago, Thomas Saaty introduced a new mathematical methodology, called Analytic Hierarchy Process (AHP), regarding the decision-making processes. The methodology was widely applied by Saaty and by other authors in the different human activity areas,
Miron Pavluš   +2 more
doaj   +1 more source

Corporate Governance and Environmental Performance: Does Contingency Theory Affect the Explanatory Power of Theoretical Frameworks?

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT There is extensive literature on the relationship between corporate governance (CG) and firms' environmental performance (EP). However, the empirical findings remain somewhat equivocal. A variety of theoretical approaches have been utilised to provide a suitable basis for explaining the causal relationship, including legitimacy theory ...
Lukas Horner, Michael Grüning
wiley   +1 more source

On the eigenvalue tracking of large-scale systems

open access: yesInternational Journal of Electrical Power & Energy Systems
The paper focuses on the problem of tracking eigenvalue trajectories in large-scale power system models as system parameters vary. A continuation-based formulation is presented for tracing any single eigenvalue of interest, which supports sparse matrix ...
Andreas Bouterakos   +2 more
doaj   +1 more source

Measuring the Burden of Choice: Development and Validation of a Choice Overload Scale

open access: yesJournal of Consumer Behaviour, EarlyView.
ABSTRACT Excessive choice imposes substantial cognitive demands on consumers, impair decision‐making, and generate negative consumer responses—a phenomenon widely known as the choice overload effect. Despite its conceptual prominence in consumer research and its enduring relevance in today's consumer markets, existing approaches to measuring choice ...
Jennifer Musial
wiley   +1 more source

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