Results 71 to 80 of about 308,452 (217)

Parental involvement and engagement during COVID‐19 lockdowns: School staff and parents' reflections about children's learning at home

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Valuing parental engagement, as part of home–school collaboration, can benefit children's learning. This article focuses on parents and school‐based staff's (N = 120) experiences of children's learning occurring at home during the COVID‐19 lockdowns (2020–2021), both school‐mandated and other learning activities.
Ashley Brett   +5 more
wiley   +1 more source

Do Sustainable Development Goal Disclosure Matter? Unpacking Value Relevance in the European Context

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study explores the value relevance of Sustainable Development Goal (SDG) disclosures by European listed firms, responding to calls for greater integration of sustainability into corporate strategy and reporting. Drawing on agency theory and voluntary disclosure theory, we examine whether the quality of SDG‐related disclosures affects firm
Gianluca Gabrielli   +2 more
wiley   +1 more source

Riemann hypothesis from the Dedekind psi function

open access: yes, 2010
7 pages, new proposition 3, many correctionsLet $\mathcal{P}$ be the set of all primes and $\psi(n)=n\prod_{n\in \mathcal{P},p|n}(1+1/p)$ be the Dedekind psi function.
Planat, Michel
core   +2 more sources

Does Politics Influence Environmental, Social, and Governance Disclosure? Empirical Evidence From US Listed Firms

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study investigates the relations among firm political ideology, state political ideology, and environmental, social, and governance (ESG) disclosure. It is the first study to simultaneously explore both individual‐ and state‐level influences on ESG disclosure.
Gianluca Moretti   +2 more
wiley   +1 more source

Matrix Infinitely Divisible Series: Tail Inequalities and Applications in Optimization

open access: yes, 2018
In this paper, we study tail inequalities of the largest eigenvalue of a matrix infinitely divisible (i.d.) series, which is a finite sum of fixed matrices weighted by i.d. random variables. We obtain several types of tail inequalities, including Bennett-
Gao, Xianjie   +4 more
core  

Giving or Greening? Stakeholder Dynamics and Ex‐Military Executives

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Firms increasingly face competing demands from different stakeholder groups, yet little is known about how these demands interact and generate strategic trade‐offs. Drawing on stakeholder theory and upper echelons theory, we investigate whether an overemphasis on philanthropic initiatives can detract from investments in green innovation, and ...
Hyeyoun Park   +3 more
wiley   +1 more source

Fear of Failure as a Gendered Barrier to Building Sustainable Entrepreneurial Ecosystems

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Drawing on four well‐established theoretical perspectives, this paper proposes an intersectional, emotionally grounded framework for understanding how gender and age jointly shape entrepreneurial perceptions across psychological, social, and cultural domains.
Giusy Sica   +3 more
wiley   +1 more source

Robin inequality for $7-$free integers

open access: yes, 2010
5 pages to appear in Integers (De Gruyter)International audienceRecall that an integer is $t-$free iff it is not divisible by $p^t$ for some prime $p.$ We give a method to check Robin inequality $\sigma(n) < e^\gamma n\log\log n,$ for $t-$free integers ...
Planat, Michel, Solé, Patrick
core   +2 more sources

The Impact of Acquisition Intensity on ESG Performance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study investigates the impact of Acquisition Intensity on ESG performance using a panel of 1,736 US‐listed companies from 2002 to 2023. Employing a robust OLS framework, we assess both Value‐Based and Volume‐Based Acquisition Intensity against overall ESG scores and their environmental, social, and governance pillars, controlling for firm
Ugbede Amedu   +2 more
wiley   +1 more source

Understanding the MSME Environmental Transition: Nonlinear and Moderation Effects of Digitalization and Institutional Context

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The necessary environmental transition involves a substantial challenge for micro, small, and medium‐sized enterprises (MSMEs). Moreover, in the Ibero‐American context, it is even more challenging. Our study aims to shed light on the scarce and inconclusive evidence in this regard, analyzing the influence of digitalization, given its inclusion
José Antonio Clemente‐Almendros   +2 more
wiley   +1 more source

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