Results 141 to 150 of about 4,188 (211)

Cross-language hotel review sentiment analysis via multi-agent federated learning with heterogeneous graph attention networks. [PDF]

Sci Rep
Han X.
europepmc   +1 more source

Does Investors’ Information‐acquisition Ability Affect IPO Underpricing? Evidence from a Quasi‐natural Experiment

Abacus, EarlyView.
Initial public offering (IPO) underpricing, driven by information asymmetry, is a prevalent and serious global phenomenon. In addition to the influence of information providers such as IPO firms, investors’ ability to acquire information may also significantly affect IPO underpricing.
Haipeng Yu, Xiaoke Cheng, Caiyue Ouyang, Wenxia Ge   +3 more
wiley   +1 more source

A sentiment-driven framework for early detection of emerging business trends through multi-platform social media analytics. [PDF]

MethodsX
Baviskar D, Baraskar T, Bhalekar M, Chunawale A, Halwai H, Patekar A, Kachewar A.   +6 more
europepmc   +1 more source

From Human Hands to Machine Minds: Financing AI‐Driven Entrepreneurship in Reward‐Based Crowdfunding

Accounting &Finance, EarlyView.
ABSTRACT This study examines the effect of artificial intelligence (AI) adoption on financing performance in reward‐based crowdfunding. Using Kickstarter data from US projects, we find that AI projects have lower pledged amounts, receive fewer donations and attract fewer backers.
Zirui Song, Yihui Lan, Yuan George Shan
wiley   +1 more source

Temporal evolution of digital health communication in Rheumatoid Arthritis: A longitudinal NLP analysis of reddit discussions (2018-2024). [PDF]

PLoS One
Patel N, Sharma R, Lingasamy P, Sundararajan V, S SL, Modhukur V.   +5 more
europepmc   +1 more source

The Power of Professional Expertise: Unravelling the Boardroom Diversity Puzzle Through a Machine Learning Approach

Accounting &Finance, EarlyView.
ABSTRACT This study examines how board expertise diversity influences firm performance using a novel machine learning approach to classify directors' professional backgrounds. Drawing on data from Spanish listed firms, we develop multidimensional expertise profiles that capture multiple skills held by each director.
Fernando Hernández‐Atienza, Juan Antonio Rodríguez‐Sanz, Benjamín Sahelices, Fernando Tejerina‐Gaite, César Vaca   +4 more
wiley   +1 more source

KanuriSenti: A novel dataset for sentiment analysis in the under-resourced Kanuri language. [PDF]

Data Brief
Saleh BM, Bilgaiyan S, Sagnika S.
europepmc   +1 more source

Are Social Media Platforms an Effective Forum for Engaging Early‐Onset Cancer Survivors? Insights From X (Formerly Twitter)

Asia-Pacific Journal of Clinical Oncology, EarlyView.
This study presents a novel approach to understanding whether social media can be used to effectively communicate with cancer survivors. Posts generated by early‐onset cancer survivors were scarce, while clinician‐ and researcher‐produced content dominated.
Abby Dawson, Savio George Barreto
wiley   +1 more source

E-cigarette or vaping product use-associated lung injury outbreak and public perceptions and trends in smoking cessation discussions on Twitter. [PDF]

PLoS One
Zhang Y, Wang Y.
europepmc   +1 more source

English Earnings Conference Calls and Foreign Investors in the Korean Stock Market*

Asia-Pacific Journal of Financial Studies, EarlyView.
Abstract Based on a sample of Korean public firms in the period 2002–2022, we document that foreign ownership and trading volumes increase in subsequent quarters when firms provide earnings calls in English. Stock price synchronicity also increases in subsequent quarters.
Ryoonhee Kim, Kyung Hee Park
wiley   +1 more source