Results 81 to 90 of about 22,057,611 (283)

Systematic risk analysis: first steps towards a new definition of beta [PDF]

We suggest a new model-free definition of the beta coefficient, which plays an important rôle in systematic risk management. This setting, which is based on the existence of trends for financial time series via nonstandard analysis (Fliess M., Join C.: A
Michel Fliess, Cédric Join
core  

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

Business 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, Ahmed Al‐Hadi, Iman Harymawan, Wisam Neema Hussein, Lien Duong, Grantley Taylor   +5 more
wiley   +1 more source

Volatility made observable at last [PDF]

The Cartier-Perrin theorem, which was published in 1995 and is expressed in the language of nonstandard analysis, permits, for the first time perhaps, a clear-cut mathematical definition of the volatility of a financial asset.
Michel Fliess, Cédric Join, Frédéric Hatt   +2 more
core  

Beyond Environmental Concern: Multiple Consumer Value Logics Driving Willingness to Pay for Food Forest Produce

Business Strategy and the Environment, EarlyView.
ABSTRACT For regenerative agricultural systems such as food forests to move from experimental niches to scalable market solutions, they must attract consumer acceptance and sufficient willingness to pay a price premium. This study examines the demand‐side drivers of consumers' willingness to pay for food forest produce, focusing on nature connectedness,
Ada Folques, Mario R. Paredes, Vanessa Apaolaza, Patrick Hartmann   +3 more
wiley   +1 more source

Combinatorial principles in nonstandard analysis

Annals of Pure and Applied Logic, 2003
One of the more significant concepts within nonstandard analysis is the notion of \(\kappa\)-saturation. Associated with \(\kappa\)-saturation is the Henson isomorphism property \(\text{IP}(\kappa)\). Another saturation principle is the special model axiom \(\text{SMA}(\kappa).\) The first author of this paper initiated the study of combinatorial ...
DI NASSO, MAURO, HRBACEK K.
openaire   +4 more sources

Toward a Platform‐Driven Business Model to Enhance Circular Economy Practices: Insights From the European Photovoltaic Industry

Business Strategy and the Environment, EarlyView.
ABSTRACT The rapid growth of the photovoltaic industry is expected to significantly increase the demand for raw materials and the growing volume of modules entering the waste stream at the end‐of‐life stage. To address these challenges, the industry must not only focus on technological innovation but also adopt new business models that enable an ...
Marika Hanschke, Ässia Boukhatmi, Stefan Grösser, Peter Hense   +3 more
wiley   +1 more source

Stochastic Analysis of Pine Wilt Epidemic Model With Dynamically Consistent Approximation

Complexity
The present study investigated the dynamics of the nonlinear stochastic pine wilt epidemic model. An extension of the stochastic to deterministic model is presented.
Ali Raza, Mohammed Mahyoub Ali Al-Shamiri, Wafa F. Alfwzan, Muhammad Rafiq, Emad Fadhal, Nauman Ahmed   +5 more
doaj   +1 more source

Nonstandard Methods in Measure Theory

Abstract and Applied Analysis, 2014
Ideas and techniques from standard and nonstandard theories of measure spaces and Banach spaces are brought together to give a new approach to the study of the extension of vector measures.
Grigore Ciurea
doaj   +1 more source

Mapping Sustainability Innovation Performance and Its Management: An Integrative Framework

Business Strategy and the Environment, EarlyView.
ABSTRACT Sustainability innovation performance (SIP) has become central to how organizations innovate, yet the field remains fragmented: Terms are used inconsistently, measures are nonstandardized, and reviews rarely integrate its layers. Drawing on a systematic review of 53 peer‐reviewed articles, we develop the Sustainability Innovation Management ...
Claudia Löckner, Dietfried Globocnik, Romana Rauter   +2 more
wiley   +1 more source

Greenwashing Across Industries: A Scoping Review of Explanatory Factors, Reporting Tactics, and Disclosure‐Action Decoupling

Business Strategy and the Environment, EarlyView.
ABSTRACT This scoping review provides an industry‐comparative synthesis of greenwashing and disclosure‐action decoupling in sustainability‐related reporting. Guided by PRISMA, it reviews 73 peer‐reviewed articles published between 2016 and 2025 and organizes them into three streams: variable‐based explanatory, report analysis, and disclosure‐action ...
Zhang Yiping, Amr ElAlfy, Jeffrey Wilson, Olaf Weber   +3 more
wiley   +1 more source