Results 131 to 140 of about 23,863 (307)

An Economic Analysis of Difficulty Adjustment Algorithms in Proof‐of‐Work Blockchain Systems

open access: yesInternational Economic Review, EarlyView.
ABSTRACT We study the stability of cryptocurrency systems through difficulty adjustment. Bitcoin's difficulty adjustment algorithm (DAA) exhibits instability when the reward elasticity of the hash rate is high, implying that a sharp price reduction could disrupt the current Bitcoin system.
Shunya Noda   +2 more
wiley   +1 more source

Cryptocurrency Bubbles and Costly Mining

open access: yesInternational Economic Review, EarlyView.
ABSTRACT This paper develops a model of a cryptocurrency by incorporating mining into the otherwise standard search‐theoretic monetary framework. As usual, multiple equilibria exist. To obtain a sharp prediction on whether a cryptocurrency' s value will last in the future, I propose a notion of equilibrium refinement based on the feature that mining ...
Kohei Iwasaki
wiley   +1 more source

Bridging the Digital Divide: A Multi‐Method Evaluation of Nursing Readiness for Digital Health Technology

open access: yesJournal of Advanced Nursing, EarlyView.
ABSTRACT Aim The aim of this study was to explore the digital health technology readiness of nurses, nursing students, nurse‐academics, and nurses in leadership roles. Workforce digital readiness impacts the adoption of digital health technologies and quality and safety outcomes. This study sought to identify key factors affecting nurses' readiness for
Gordana Dermody   +6 more
wiley   +1 more source

Hash Tables Considered Harmful

open access: diamond, 2019
S. Vidhya   +95 more
openalex   +1 more source

Scoping Review of Sexual and Gender Minority Health Research in Ireland

open access: yesJournal of Advanced Nursing, EarlyView.
ABSTRACT Aim To map existing sexual and gender minority (SGM) health research in Ireland, identify gaps in literature and outline priorities for future research and healthcare. SGM is an umbrella term that includes people who identify as lesbian, gay, bisexual, transgender, queer or intersex and is sometimes abbreviated as LGBTQI+.
John P. Gilmore   +7 more
wiley   +1 more source

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