Results 191 to 200 of about 1,502,044 (367)

A Reversed Early Warning Methodology for Optimal Bank Profit Retention Recommendations

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This study introduces a calibration method for the newest policy instrument in prudential supervision by endogenising profit retention targets via a reversed early warning system, depending on the supervisors' risk tolerance, the exposure to the economy, and the level of financial pressure.
Petr Jakubik, Bogdan Gabriel Moinescu
wiley   +1 more source

Contribution of non‐orthogonal multiple access signalling to practical multibeam satellite deployments

open access: yesInternational Journal of Satellite Communications and Networking, EarlyView., 2023
The potential gains of NOMA were evaluated in a satellite system with heterogeneous receivers, after considering the use of specific DVB‐S2X MODCODs, along with the impact of non‐linearities. It was concluded that a judicious power allocation in NOMA, jointly optimized with the IBO of the PAs, can yield significant sum‐rate gains.
Tomás Ramírez, Carlos Mosquera
wiley   +1 more source

The Impact of Social Media Activities on Stock Price Informativeness

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This study investigates the influence of social media activities on stock price informativeness. Using a panel of 49 countries with 231,462 balance‐panel firm‐year observations from 2010 to 2020, we find that social media activities increase stock price informativeness.
Wansu Hu   +4 more
wiley   +1 more source

The freedom to mentalize: The influence of socio‐demographic indicators of empowerment on parental reflective functioning

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, EarlyView.
Abstract Parental reflective functioning (PRF), a critical construct in the field of infant mental health, has been under investigated in non‐WEIRD countries, where the majority of the world's infants are born. Studies from WEIRD contexts have demonstrated a relationship between socio‐demographic and parental reflective functioning scores.
Nicola Dawson   +2 more
wiley   +1 more source

Autonomous vehicle surveillance through fuzzy C-means segmentation and DeepSORT on aerial images. [PDF]

open access: yesPeerJ Comput Sci
Qureshi AM   +6 more
europepmc   +1 more source

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