Results 111 to 120 of about 2,044,246 (250)

From Ecological Culture to Green Innovation: The Role of Ethnic Minority Corporate Leaders in China

Business Strategy and the Environment, EarlyView.
ABSTRACT Do ecological values embedded in ethnic cultures influence the environmental strategies of corporate leaders and their firms' green innovation? We examine this question in China's multiethnic context, where distinct ecological traditions across ethnic groups create sharp cultural contrasts that can be traced into leadership composition and ...
Yuan Du, Yingxin Di, Wei Cui
wiley   +1 more source

Managerial Conflicts of Interest: Heterogeneous Sustainability Outcomes Through Actions Directed at Primary and Secondary Stakeholders

Business Strategy and the Environment, EarlyView.
ABSTRACT This paper investigates whether firms' sustainability actions aimed at serving multiple stakeholders lead to similar or differing sustainability outcomes depending on the manager's stakeholder focus. It proposes a conceptual framework distinguishing between primary and secondary stakeholders, wherein managers can face conflicts of interest ...
Felix B. Fischer, Paul A. Griffin, Florian Habermann   +2 more
wiley   +1 more source

Renewable Energy, Climate Risk, and the Cost of External Assurance: International Evidence

Business Strategy and the Environment, EarlyView.
ABSTRACT Corporate shifts from fossil fuels to renewable energy are central to climate‐transition strategies, but their effects on external assurance have not been well understood. This study examines whether, how and where corporate renewable energy consumption affects the cost of external assurance, proxied by statutory audit fees.
Rashid Zaman, Terri Trireksani, Hadrian Geri Djajadikerta   +2 more
wiley   +1 more source

Doa Estimation in Heteroscedastic Noise with Sparse Bayesian Learning

, 2018
The paper considers direction of arrival (DOA) estimation from long-term observations in a noisy environment. In such an environment the noise source might evolve, causing the stationary models to fail. Therefore a heteroscedastic Gaussian noise model is
Mecklenbrauker, Christoph F. (author), Peter Gerstoft, Santosh Nannuru, Gerstoft, Peter (author), Christoph F. Mecklenbrauker, Geert Leus, Nannuru, Santosh (author), Leus, G.J.T. (author)   +7 more
core   +1 more source

Optical Multiphase Conductivity Inline Probe: Characterization and Analysis of Foam Structures

Chemie Ingenieur Technik, EarlyView.
A novel inline probe combines optical imaging and electrical conductivity within a shared measurement volume, enabling simultaneous determination of foam structure and composition. The method provides real‐time access to cell size distributions and liquid fractions under process conditions. ABSTRACT For inline process analysis of foams, a novel optical
Marc Hofmann, Ferdinand Breit, Hans‐Jörg Bart, Erik von Harbou   +3 more
wiley   +1 more source

MODEL VOLATILITAS CONDITIONAL HETEROSCEDASTIC AUTOREGRESSIVE MOVING AVERAGE (CHARMA) [PDF]

, 2012
Model runtun waktu dapat dibagi menjadi dua berdasarkan sifat variansi residualnya, yaitu konstan dan tidak konstan. Pemodelan runtun waktu yang tidak konstan (heteroskedastik) digunakan model Autoregressive Conditional Heteroscedastic (ARCH) dan ...
Silvy Anggraeni, -
core  

Faithful Heteroscedastic Regression with Neural Networks

, 2022
Heteroscedastic regression models a Gaussian variable's mean and variance as a function of covariates. Parametric methods that employ neural networks for these parameter maps can capture complex relationships in the data.
Pereira, Laura, Stirn, Andrew, Wessels, Hans-Hermann, Schertzer, Megan, Sanjana, Neville E., Knowles, David A.   +5 more
core  

Jackknife bias‐corrected variance estimation for the generalized regression estimator

Canadian Journal of Statistics, EarlyView.
Abstract Commonly used variance estimators for the generalized regression estimator (GREG) are based on Taylor linearization and jackknife. Traditionally, a jackknife GREG variance estimator is obtained by jackknifing GREG, which consists of computing GREG from each of several subsamples of the parent sample, and estimating the variance of the parent ...
Marius Stefan, J.N.K Rao
wiley   +1 more source

Irregular visits in longitudinal studies: Comparing inverse intensity of visit weighting and imputation in a causal analysis of antidepressant therapeutic treatment

Canadian Journal of Statistics, EarlyView.
Abstract Irregular observation times are common in longitudinal observational studies and can affect causal inferences. We use data from electronic health records of Kaiser Permanente Washington patients in the United States who initiated an antidepressant medication between 2008 and 2018, with a confirming diagnosis of depression. We are interested in
Janie Coulombe, Erica E. M. Moodie, Susan M. Shortreed   +2 more
wiley   +1 more source

When Sustainability Reporting Becomes a Strategy: The Impact of Financial Performance and Institutional Pressures From EU Sustainability Reporting Regulations on ESG Decoupling

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Mitigating environmental, social, and governance (ESG) decoupling is essential to advancing reliable sustainability disclosure and ensuring that ESG reporting fulfills its intended purpose. This study aims to provide critical insights into the organizational and contextual elements that could intensify or diminish ESG decoupling. Using a multi‐
Catarina Cepêda, Albertina Paula Monteiro, Cristina Aibar‐Guzmán   +2 more
wiley   +1 more source