Results 51 to 60 of about 200 (184)

Do Commodity Prices and Energy Markets Drive Asymmetric Volatility in Biodiversity Finance?

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines symmetric and asymmetric volatility spillovers among biodiversity finance, commodity prices, and energy markets using daily data from 2019 to 2025. We apply the Diebold–Yilmaz time–domain connectedness model, Baruník–Křehlík frequency–domain decomposition, and an asymmetric spillover framework.
Ijaz Younis, Maqsood Ahmad, Himani Gupta, Kun Su, Waheed Ullah Shah   +4 more
wiley   +1 more source

Hospitality in Crisis: Evaluating the Downside Risks and Market Sensitivity of Hospitality REITs

International Journal of Financial Studies
This study evaluates the risk-adjusted performance of Hospitality REITs using multi-factor asset pricing models and downside risk measures with the aim of assessing their diversification potential and crisis sensitivity. Unlike prior studies that examine
Davinder Malhotra, Raymond Poteau
doaj   +1 more source

Signalling ESG Misconduct: What Matters to Investors?

Business Strategy and the Environment, EarlyView.
ABSTRACT We investigate what matters most to investors when environmental, social and governance (ESG)‐related corporate misconduct news is signalled and how these factors influence the magnitude of market value punishment. Using an event study on 44,859 corporate news items related to ESG incidents, we find that investors react negatively to such ...
Dewan Muktadir‐Al‐Mukit
wiley   +1 more source

Integrating ESG Into Business Strategy: Evidence on Firm Performance From European High‐Materiality Industries

Business Strategy and the Environment, EarlyView.
ABSTRACT The integration of environmental, social, and governance (ESG) factors into corporate business strategy has become progressively important, particularly for firms operating in high‐materiality industries where nonfinancial risks are more pronounced. This study examines the association between ESG performance and firm performance among European
Melinda Timea Fülöp, Javier Cifuentes‐Faura, Dan Ioan Topor   +2 more
wiley   +1 more source

Comparative Analysis of Artificial Neural Networks and Evolutionary Algorithms in DEA-β-MSV Portfolio Optimization

Algorithms
This paper proposes a hybrid methodology for portfolio optimization by integrating the data envelopment analysis (DEA) model with the mean semivariance (MSV) framework.
Abdelouahed Hamdi, Arezou Karimi, Farshid Mehrdoust, Samir Brahim Belhaouari   +3 more
doaj   +1 more source

Navigating the Dichotomy of Uncertainty in Green Innovation and Digital Supply Chains

Business Strategy and the Environment, EarlyView.
ABSTRACT Amid growing environmental pressures and rapid technological disruption, understanding how digitalization reshapes corporate sustainability strategies has become increasingly vital. Supply chain digitalization (SCD) plays a pivotal role in enhancing firms' adaptive capacity, operational transparency, and innovation efficiency.
Chengming Huang, Su Hanghang, Sultan Sikandar Mirza   +2 more
wiley   +1 more source

Audit Committee and ESG Disclosure Quality: The Moderating Role of Female CEO Leadership

Business Strategy and the Environment, EarlyView.
ABSTRACT ESG reporting is widespread among large public firms, yet the extent and completeness of these disclosures vary widely, raising concerns about transparency and comparability. Drawing on Stakeholder Theory and Resource Dependency theory, this study examines how audit committee (AC) effectiveness influences ESG disclosure quality (ESGDQ) and ...
Mutalib Anifowose, Manirul Islam, Md Yousuf Ali, A. T. M. Enayet Karim   +3 more
wiley   +1 more source

The Dark Side of Leadership: CEO Narcissism and the Quality of Climate‐Related Financial Disclosures

Business Strategy and the Environment, EarlyView.
ABSTRACT This paper investigates the impact of narcissistic Chief Executive Officers (CEOs) on the quality of corporate climate‐related financial disclosure as required by the Task Force on Climate‐related Financial Disclosures (TCFD) framework. Using a sample of S&P 1500 firms, the analysis tests the association between principal component‐based two ...
Dauda Bola Abdulsalam, Duminda Kuruppuarachchi, Helen Roberts   +2 more
wiley   +1 more source

Firm‐Level Climate Risk and Stock Price Crash: Does Investor Attention or Sentiment Matter?

Business Strategy and the Environment, EarlyView.
ABSTRACT This study moves beyond traditional crash‐risk channels focused on managerial bad‐news hoarding to examine how firm‐level climate risk translates into stock price crashes through investor behaviour. Using a novel text‐based measure of climate exposure extracted from earnings call transcripts, we capture firm‐specific regulatory, physical and ...
Hoa Phan, Nhan Huynh, Cuong Nguyen, Nirav Parikh, Lurion de Mello   +4 more
wiley   +1 more source

An Automated Decision Support System for Portfolio Allocation Based on Mutual Information and Financial Criteria

Entropy
This paper introduces a two-phase decision support system based on information theory and financial practices to assist investors in solving cardinality-constrained portfolio optimization problems.
Massimiliano Kaucic, Renato Pelessoni, Filippo Piccotto   +2 more
doaj   +1 more source