Analyzing crises in global financial indices using Recurrent Neural Network based Autoencoder. [PDF]
Mim MA, Tuhin MKH, Nobi A.
europepmc +1 more source
Long‐Run Stock Returns Following Internal Control Disclosures
ABSTRACT We investigate whether investors underreact to material weakness disclosures in internal controls, leading to a subsequent negative stock return drift. Using SOX Section 302 disclosures (2007–2023), we find negligible market reaction around announcement dates but document economically large negative drift over the following two quarters ...
Al (Aloke) Ghosh +3 more
wiley +1 more source
Navigating New Terrain: Domestic Geographical Dispersion and IPO Survival in the United States
ABSTRACT Using a text‐based measure to capture firms’ domestic geographic diversification within the United States, this study finds that newly listed firms with extensive geographic dispersion face an elevated risk of failure. This vulnerability is especially pronounced in industries dominated by soft information environments, where effective ...
Dimitrios Gounopoulos +2 more
wiley +1 more source
Global market trends and financial performance of the corporate fast-food industry and their potential contributions to diets high in meat and ultra-processed foods. [PDF]
Sievert K +5 more
europepmc +1 more source
Labor Productivity, Return Predictability, and Operating Profitability
ABSTRACT Labor productivity plays a crucial role in fundamental analysis, yet its impact on stock market valuation remains relatively unexplored. We show that labor productivity contains value‐relevant information incremental to equity book value and abnormal earnings.
Weimin Liu +3 more
wiley +1 more source
Investigating the impact of investor attention on AI-based stocks: A comprehensive analysis using quantile regression, GARCH, and ARIMA models. [PDF]
Ravichandran S, Afjal M.
europepmc +1 more source
Are Delayed Earnings Announcements Informative for Peer Firms?
ABSTRACT A large literature in accounting and finance has examined the effect of earnings announcements on a firm's own stock price, the effect of delays in announcements, and the effect of a firm's earnings announcements on peer firms as mutually exclusive events.
Somnath Das +2 more
wiley +1 more source
Modeling and Generating Extreme Fluctuations in Time Series with a Multilayer Linear Response Model. [PDF]
Naritomi Y, Takaishi T, Adachi T.
europepmc +1 more source
Enterprise Data Valuation—A Targeted Literature Review
ABSTRACT As digital transformation redefines business models, enterprise value increasingly depends on intangible assets, especially data, rather than traditional physical assets like buildings and equipment. Traditional accounting has long focused on valuing physical assets based on their anticipated future economic benefits, distinguishing between ...
Sai Krishnan Mohan +2 more
wiley +1 more source
A hype-adjusted probability measure for NLP stock return forecasting. [PDF]
Cao Z, Geman H.
europepmc +1 more source

