Results 171 to 180 of about 75,359 (297)

A New Approach to Data Sharing and Distributed Ledger Technology: A Clinical Trial Use Case [PDF]

open access: bronze, 2021
David F. Ferraiolo   +3 more
openalex   +1 more source

Child labour and industrialization: Evidence from factory records and the 1851 British census

open access: yesThe Economic History Review, EarlyView.
Abstract Children were an integral part of the workforce during the British Industrial Revolution. The changing patterns of child labour as well as the causes behind its rise and fall have generated much scholarly debate. This study brings in new direct evidence on child labour from children's age certificates and school attendance records from cotton ...
Xuesheng You, Alexander Tertzakian
wiley   +1 more source

Disagreement and returns: The case of cryptocurrencies

open access: yesFinancial Management, EarlyView.
Abstract We present the first evidence of investor‐trading‐based disagreement's influence on cross‐sectional cryptocurrency daily returns. We interpret abnormal trading volume as investor disagreement and find evidence in support of Miller's disagreement model: when short‐sale constraints are binding, high abnormal volume (high disagreement) assets ...
Jon A. Garfinkel   +2 more
wiley   +1 more source

On Metric Choice in Dimension Reduction for Fréchet Regression

open access: yesInternational Statistical Review, EarlyView.
Summary Fréchet regression is becoming a mainstay in modern data analysis for analysing non‐traditional data types belonging to general metric spaces. This novel regression method is especially useful in the analysis of complex health data such as continuous monitoring and imaging data.
Abdul‐Nasah Soale   +3 more
wiley   +1 more source

Materialising Design Fictions: Exploring Music Memorabilia in a Metaverse Environment

open access: yesInformation Systems Journal, EarlyView.
ABSTRACT This paper addresses the challenge posed by the high cost and extensive time commitment required for Metaverse platform development by proposing an innovative, process‐centric methodology. Traditional approaches to creating such platforms are hindered by both limited expertise and significant resource investments, exposing substantial ...
M. Lycett   +4 more
wiley   +1 more source

Coordinating a bi‐level blood supply chain with interactions between supply‐side and demand‐side operational decisions

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract In most blood supply chains, blood centers and hospitals make individual decisions, resulting in an inefficient structure of the blood supply chain, which in turn renders supply and demand matching a challenging exercise. In this work, we make the very first attempt to optimize the interaction between blood centers and hospitals.
Mohammad S. Moshtagh   +2 more
wiley   +1 more source

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