Results 241 to 250 of about 134,522 (315)

Impact of Narrative R&D Disclosure Characteristics on Stock Return Volatility

open access: yesFINANCIAL PLANNING REVIEW, Volume 8, Issue 3, September 2025.
ABSTRACT This study investigates the impact of narrative R&D disclosure characteristics—readability, sentiment, and quantity—on stock return volatility. A comprehensive longitudinal regression model that includes these three characteristics, along with their interactions with R&D investment intensity, outperforms the other models.
Fang Yang, Yu Peng Lin
wiley   +1 more source

Arbitrage and universal pricing [PDF]

open access: green, 2002
David G. Luenberger
openalex   +1 more source

Can Chain Leaders Stop Greenwashing Practices in Supply Chain Governance? An Empirical Investigation Into Business Strategies

open access: yesCorporate Social Responsibility and Environmental Management, Volume 32, Issue 5, Page 5795-5817, September 2025.
ABSTRACT In the context of the global green transformation of supply chains, corporate greenwashing has exhibited a networked diffusion trend, yet the role of chain leaders in this governance process remains unclear. Based on resource orchestration theory (ROT), this study uses data from Chinese A‐share listed firms and their supply chain partners ...
Zhe Sun   +4 more
wiley   +1 more source

Evolutionary arbitrage for FTSE-100 index options and futures [PDF]

open access: green, 2002
Sheri M. Markose   +3 more
openalex   +1 more source

Stock Return Prediction Based on a Functional Capital Asset Pricing Model

open access: yesJournal of Forecasting, Volume 44, Issue 6, Page 2017-2036, September 2025.
ABSTRACT The capital asset pricing model (CAPM) is readily used to capture a linear relationship between the daily returns of an asset and a market index. We extend this model to an intraday high‐frequency setting by proposing a functional CAPM estimation approach.
Ufuk Beyaztas   +3 more
wiley   +1 more source

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