A Business Framework for Product Take‐Back—A Structured Multiple‐Case Analysis
Business Strategy and the Environment, EarlyView.ABSTRACT The potential of take‐back systems remains largely unrealized as initiatives have proven difficult to implement in practice. The question is why we do not see more take‐back systems given the substantial environmental benefits. We try to understand the challenges and stumbling blocks in setting up take‐back from a business perspective.
Rasmus Jørgensen, Torben Pedersen
wiley +1 more source
A MODEL OF CONSTRUCTION OF A MINIMUM RISK PORTFOLIO BASED ON MARKOWITZ PORTFOLIO THEORY. APPLICATION ON BUCHAREST STOCK EXCHANGE [PDF]
In this paper, the authors test a model of an efficient portfolio with minimum risk, starting from the analysis of one year portfolio payoff and risk of ten securities from Bucharest Stock Exchange.
Assist. Laura Raisa Miloș Ph. D +1 more
core
A spectral Fletcher-Reeves conjugate gradient method with integrated strategy for unconstrained optimization and portfolio selection. [PDF]
PLoS OneSalihu N +4 more
europepmc +1 more source
Innovative deep matching algorithm for stock portfolio selection using deep stock profiles. [PDF]
PLoS One, 2020 Guo G, Rao Y, Zhu F, Xu F.
europepmc +1 more source
The Influence of ESG Controversies on Financing Costs for European Companies: Does Culture Matter?
Business Strategy and the Environment, EarlyView.ABSTRACT This study examines the relationship between environmental, social, and governance (ESG) controversies and corporate financing costs, focusing on the moderating effect of national culture. It analyzes European companies listed on the STOXX 600 Index from 2016 to 2023.
Souad Brinette +2 more
wiley +1 more source
Recurrent Neural Network GO-GARCH Model for Portfolio Selection. [PDF]
J Time Ser EconomBurda M, Schroeder AK.
europepmc +1 more source
Linguistic Z-number weighted averaging operators and their application to portfolio selection problem. [PDF]
PLoS One, 2020 Mahmoodi AH +4 more
europepmc +1 more source
Default Effect in ESG Investment: When a Recommendation Goes a Long Way
Business Strategy and the Environment, EarlyView.ABSTRACT Individual investors display a positive attitude toward ESG investments but typically fail to act upon it. We report results from a preregistered online experiment testing a default option on 1050 US investors examining the mechanisms driving the effectiveness of default options in promoting ESG investments.
Sai Sravanthi Ramadugula +2 more
wiley +1 more source
Portfolio Management under Asymmetric Dependence and Distribution [PDF]
Aim of our paper is to analyze the enhancement of portfolio management by using more sophisticated assumptions about distributions and dependencies of stock returns.
Peter Reichling, Stefan Hlawatsch
core
Leveraging enhanced egret swarm optimization algorithm and artificial intelligence-driven prompt strategies for portfolio selection. [PDF]
Sci RepHuang Z, Zhang Z, Hua C, Liao B, Li S.
europepmc +1 more source