Results 141 to 150 of about 76,576 (286)
Price Discovery in Bitcoin ETF Market
Financial Review, EarlyView.ABSTRACT In this study, we explore price discovery across the following three Bitcoin markets: spot, futures, and exchange‐traded funds (ETFs). Employing the fractionally cointegrated vector autoregressive (FCVAR) model, we estimate price discovery in each market using minute‐level price data from October 19, 2021, the launch date of the first US ...
Kiana Kia +4 more
wiley +1 more source
Skew Premiums Around Earnings Announcements
Financial Review, EarlyView.ABSTRACT We examine skew premiums in equity options around earnings announcements. We use the realized returns to delta‐neutral risk reversal option spreads as a proxy for the skew premiums. We find skew premiums are economically significant around earnings announcements and are not explained by changes in variance risk premiums.
Thaddeus Neururer, George Papadakis
wiley +1 more source
Crafting Spaces: Deleuzian Perspectives on Women's Identity Work in Male‐Dominated Jobs
Gender, Work &Organization, EarlyView.ABSTRACT This paper proposes Deleuzian concepts of becoming minor, lines of flight, and deterritorialization and reterritorialization as a way of understanding identity work based on the experiences of women in male‐dominated jobs. We suggest that Deleuze's frame emphasizes fluidity and rejects category‐limited choices, and it opens up the possibility ...
Obaa Akua Konadu‐Osei +2 more
wiley +1 more source
Leading Otherwise: Feminist Instances From the Arts
Gender, Work &Organization, EarlyView.ABSTRACT This paper explores how feminist artists enact leadership through artistic organizing in the creative industries. Drawing on two case studies—Company Drinks and Homebaked—it examines how leadership emerges not through formal roles or strategic vision, but through practices of care.
Anna De Amicis, Lebene Richmond Soga
wiley +1 more source
Miners' Reward Elasticity and Stability of Competing Proof‐of‐Work Cryptocurrencies
International Economic Review, EarlyView.ABSTRACT Proof‐of‐Work cryptocurrencies employ miners to sustain the system through algorithmic reward adjustments. We develop a stochastic model of the multicurrency mining and identify conditions for stable transaction speeds. Bitcoin's algorithm requires hash supply elasticity <$<$1 for stability, while ASERT remains stable for any elasticity and ...
Kohei Kawaguchi +2 more
wiley +1 more source
Rethinking network embeddedness in international business: A review and view in space and time
International Journal of Management Reviews, EarlyView.Abstract Conceptual and empirical contributions to network embeddedness have flourished in the last decades within the field of international business (IB). Scholars have used the concept to explain IB phenomena through the lens of business actors’ network relationships and positions in their networks.
Giulia Galizzi +2 more
wiley +1 more source
Information Systems Journal, EarlyView.ABSTRACT The recent rise of Generative Artificial Intelligence (GenAI) is fundamentally changing the way businesses operate, with many now investing heavily in this technology. However, businesses are still exploring ways to extract value from GenAI and develop organisational capabilities.
Ashish Jagdish Sharma +4 more
wiley +1 more source
An iterated greedy‐based metaheuristic with local search for the rank pricing problem
International Transactions in Operational Research, EarlyView.Abstract The rank pricing problem involves determining optimal prices for a set of products while accounting for customers' budgets and preferences. This study develops an iterated greedy‐based metaheuristic to efficiently solve this problem. The core idea is to generate a sequence of solutions by iteratively applying destruction and reconstruction ...
Herminia I. Calvete +3 more
wiley +1 more source
Journal of Advanced Nursing, EarlyView.ABSTRACT Aim To explore the lived experiences of nurses and patients co‐producing evidence‐based care for long‐term conditions, and to understand how they make sense of this process within relational, emotional and organisational contexts. Design A qualitative study using the Interpretative Phenomenological Approach.
Jude Ominyi +2 more
wiley +1 more source