Results 121 to 130 of about 56,313 (235)
Shaping expectations, losing flexibility: A study of CEO promises as strategic communication tools
Strategic Management Journal, EarlyView.Abstract Research Summary CEO promises are powerful but understudied communication tools. We develop a dual‐mechanism framework theorizing that while CEO promises elevate stakeholder expectations, they simultaneously constrain strategic flexibility. We argue that CEO promise‐making is shaped by two competing pressures: making more promises when the ...
Majid Majzoubi +2 more
wiley +1 more source
Behavioral Theories of the Business Cycle [PDF]
We explore the business cycle implications of expectation shocks and of two well-known psychological biases, optimism and overconfidence. The expectations of optimistic agents are biased toward good outcomes, while overconfident agents overestimate the ...
Nir Jaimovich, Sergio Rebelo
core
Lifecycle‐Based Governance to Build Reliable Ethical AI Systems
Systems Research and Behavioral Science, EarlyView.ABSTRACT Artificial intelligence (AI) systems represent a paradigm shift in technological capabilities, offering transformative potential across industries while introducing novel governance and implementation challenges. This paper presents a comprehensive framework for understanding AI systems through three critical dimensions: trustworthiness ...
Maikel Leon
wiley +1 more source
Are Overconfident CEOs Better Innovators? [PDF]
Using options- and press-based proxies for CEO overconfidence (Malmendier and Tate 2005a, 2005b, 2008), we find that over the 1993-2003 period, firms with overconfident CEOs have greater return volatility, invest more in innovation, obtain more patents ...
Hirshleifer, David +2 more
core +1 more source
TAXON, EarlyView.Abstract This study investigates species boundaries in the lichen genus Arctomia (Arctomiaceae, Ascomycota) using an integrative approach combining molecular phylogenetics, full Bayesian population delimitation, heuristic and model‐based species delimitation, and supervised machine learning applied to morphological data.
Stefan Ekman +2 more
wiley +1 more source
Overconfidence in financial markets and consumption over the life cycle [PDF]
Overconfidence is a widely documented phenomenon. Empirical evidence reveal two types of overconfidence in financial markets: investors both overestimate the average rate of return to their assets and underestimate uncertainty associated with the return.
Frank Caliendo, Kevin X. D. Huang
core
Thunderbird International Business Review, EarlyView.ABSTRACT Executive Summary Strategic decisions related to ownership participation in cross‐border acquisitions (CBAs) are among the most fundamental choices for African firms to address the unique internationalization challenges related to their home country context.
Dominik Anderhofstadt +2 more
wiley +1 more source
Veterinary Record, EarlyView.Abstract Background Veterinarians in clinical practice, especially early‐career veterinarians and those identifying as women, have higher levels of negative mental health outcomes compared to the general population. Partnering with a mentor can mitigate some of the work‐related challenges that may contribute to poor mental health and career attrition ...
Catherine Standage +3 more
wiley +1 more source
Sensation Seeking, Overconfidence, and Trading Activity [PDF]
This study analyzes the role that two psychological attributes%u2014sensation seeking and overconfidence%u2014play in the tendency of investors to trade stocks.
Mark Grinblatt, Matti Keloharju
core
Clarity Without Credibility? Human Versus AI Abstracts in Otolaryngology
World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.ABSTRACT Objective This study evaluated whether otolaryngologists can distinguish between human‐ and machine‐written abstracts. The primary question was whether large language models (LLMs) produce abstracts comparable in clarity and usefulness to human‐authored work, and whether reviewers can identify authorship with accuracy.
Sholem Hack +12 more
wiley +1 more source