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A Blockchain-based, Semantically-enriched Software Framework for Trustworthy Decentralized Applications [article]

Thanasis G. Papaioannou, Petar Kochovski, Klevis Shkembi, Caroline Barelle, Anthony Simonet-Boulogne, Marco Ciaramella, Alberto Ciaramella, Vlado Stankovski
2022 Zenodo  
processing, cross-chain gateways, identity management, secure data exchange, and data semantics in smart contracts.  ...  violation, centralisation of power to name a few.  ...  The solution relies on state channels to execute smart contracts off-chain safely in a network of nodes, and implements a liquidity manager for cross-chain transfers.  ... 
doi:10.5281/zenodo.6811328 fatcat:vxsm76solnfxvat27u46dtfcd4

THE NEXUS OF ENTERPRISE RISK MANAGEMENT AND VALUE CREATION:A SYSTEMATIC LITERATURE REVIEW

Verena Kraus, Othmar Lehner
2012 ACRN Journal of Finance and Risk Perspectives  
The authors further suggestthe solicitation of a same baseand scrutini-zation of profitabilitybased VC measurestowards a cash flow based approach.  ...  Increasing numbers ofre-searchers have studied the impact of ERM on a firms'value (value creation) and found a positive correlation,but ultimately fail to enlightenthe entirepic-ture because of the yet  ...  ACRN Journal of Finance and Risk Perspectives Vol.  ... 
doaj:f3adcf57aff242b8bfb05c88139af209 fatcat:xqirquwtkfcopngs5tgr5aca7i

Blockchain-based Platform for Secure Sharing and Validation of Vaccination Certificates [article]

Mwrwan Abubakar, Pádraig McCarron, Zakwan Jaroucheh, Ahmed Al-Dubai, William J Buchanan
2021 arXiv   pre-print
We will rely on verifiable credentials paired with smart contracts to implement on-chain access control decisions and provide on-chain verification and validation of the user and issuer DIDs.  ...  a secure and verifiable vaccination certificate.  ...  We rely on the smart contract to implement on-chain access control decisions and to provide on chain verification A. Blockchain and smart contract and validation of the user and issuers DIDs.  ... 
arXiv:2112.10124v2 fatcat:juli7lp7mbh3xlzitgpq7jg22u

Evaluating farm-level livestock interventions in low-income countries: a scoping review of what works, how, and why

Johanna F. Lindahl, Florence Mutua, Delia Grace
2020 Animal Health Research Reviews  
Our report highlights challenges in garnering evidence for livestock interventions in developing countries and provides suggestions on how to improve the quantity and quality of future evaluations.  ...  A scoping review, guided by a search strategy, was conducted. Papers needed to be written in English, published in peer-reviewed journals, and describe interventions in animal health and production.  ...  This work was funded through Agriculture for Food Security, AgriFoSe2030, Theme 4, by Sida, the Swedish International Development Agency, and with support from the donors to the CGIAR system.  ... 
doi:10.1017/s1466252320000146 pmid:33261710 fatcat:iptf4khwzjax3l5o5o6aaldx24

Land Registry Framework Based on Self-Sovereign Identity (SSI) for Environmental Sustainability

Mohammed Shuaib, Noor Hafizah Hassan, Sahnius Usman, Shadab Alam, Surbhi Bhatia, Parul Agarwal, Sheikh Mohammad Idrees
2022 Sustainability  
Self-sovereign identity (SSI), a new concept, is becoming more popular as a secure and reliable identity solution for users based on identity principles.  ...  Finally, a review of SSI applications in the domain of land registry systems is given in order to propose an SSI-based land registry framework for a secure and reliable land registry system.  ...  It offers details regarding DIDs recorded with the DID method based on the DID. DID methods are linked with each other to make cross-border interactions easier.  ... 
doi:10.3390/su14095400 fatcat:qswa3g2nmnfypjfyqopelljl7y

Self-Sovereign Identity: A Systematic Review, Mapping and Taxonomy [article]

Frederico Schardong, Ricardo Custódio
2022 arXiv   pre-print
This study conducts a comprehensive and rigorous systematic review of the literature and a systematic mapping of theoretical and practical advances in SSI.  ...  This identity model has drawn the attention of researchers and organizations worldwide, resulting in an increase in both scientific and non-scientific literature on the subject.  ...  Their solution to this problem employs cross-chain smart contracts to compute a credibility score based on the boolean evaluation (either support or refuse) of all verifiers who verify the VC, taking into  ... 
arXiv:2108.08338v2 fatcat:njilz6guojcgvja2idt4uhr6ti

The impact of carbon emission trading policy on firms' green innovation in China

Hongxin Yu, Yaohui Jiang, Zhaowen Zhang, Wen-Long Shang, Chunjia Han, Yuanjun Zhao
2022 Financial Innovation  
First, using the difference-in-differences method and regressions of instrumental variables using the data from Chinese listed firms, we verify that the policy promotes green innovation among regulated  ...  firms and is more pronounced among state-owned enterprises, firms in the eastern region, and those with lower financing constraints.  ...  Author contributions All authors read and approved the final manuscript. All authors contributed equally to this study.  ... 
doi:10.1186/s40854-022-00359-0 fatcat:bd2mz7xoirhr7co7bjhnxrgbkm

5GZORRO_D3.1: Design of the evolved 5G Service layer solutions

K. Barabash K. Meth
2021 Zenodo  
The report contains the domain-specific systems architecture of DLT and 5G Operational Data Lake elements and describes key interactions of their constituent modules to implement the envisaged Zero-Touch  ...  This deliverable specifies the architecture of data-driven solution for DLT and distributed intelligent resource discovery and management in use in 5GZORRO project.  ...  of this deliverable.  ... 
doi:10.5281/zenodo.5562219 fatcat:u2x5ulzchrgxhavftrot6s3zoa

Features of regulating virtual assets operations for AML/CFT purposes
Особливості регулювання операцій із віртуальними активами щодо протидії легалізації доходів, отриманих злочинним шляхом

Tetyana DMYTRENKO, The Educational and Scientific Institute of the International Economics and Finance of the Interregional Academy of Personnel Management
2020 Fìnansi Ukraïni  
Haaretz reports first ISIS use of Bitcoin in the dark web. Supporter Abu-Mustafa is able to raise five bitcoins (approximately $1,000) before his account was shut down by the FBI.  ...  This could entail a greater focus on some elements of the programs (for example, a risk-based prioritization of firms engaging in cross-border payments or more tailored SAR filing requirements based on  ...  Most terrorist funding now occurs through traditional methods such as the hawala system, an often informal and cash-based money transfer mechanism, and established financial channels. 1 If VCs become  ... 
doi:10.33763/finukr2020.03.112 fatcat:bbpcffz2h5fldos62w5zmju354

Альтернативные источники финансирования и инструменты для малых предприятий: зарубежный и российский опыт

Дмитрий Николаевич Ершов
2018 Russian Journal of Entrepreneurship  
This is the case of asset-based finance, such as asset-based lending, factoring and leasing, whereby a firm obtains cash, based not on its own credit standing, but on the value that a particular asset  ...  The scoring method was first adopted in consumer lending, based on the large amounts of data readily available for banks on the performance of consumer credits and on the characteristics of borrowers.  ... 
doi:10.18334/rp.19.5.39052 fatcat:spm77xd3ffdj7cypuwiygbhs7a

Crossing the Organizational Species Barrier: How Venture Capital Practices Infiltrated the Information Technology Sector

Vibha Gaba, Alan D. Meyer
2008 Academy of Management Journal  
We examine the contagion processes whereby practices originating in one organizational population spread into and diffuse within a second.  ...  We theorize that "endemic" innovations native to one population spread to other populations through two distinct forms of contagion.  ...  In other words, the impact of the within-population popularity of CVC programs upon the probability of adoption is contingent on proximity to a VC cluster, with proximate firms discounting popularity-based  ... 
doi:10.5465/amj.2008.34789671 fatcat:25r4jvhambf7bcmsnvdf7va3hu

An Adaptable Big Data Value Chain Framework for End-to-End Big Data Monetization

Abou Zakaria Faroukhi, Imane El Alaoui, Youssef Gahi, Aouatif Amine
2020 Big Data and Cognitive Computing  
Organizations have become increasingly interested in this kind of value chain to extract confined knowledge and monetize their data assets efficiently.  ...  For this, we present a comprehensive review of existing BDVC models relying on some definitions and theoretical foundations of data monetization.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/bdcc4040034 fatcat:l7azema46nh7rfwljtnhrlkj2a

A Survey of Venture Capital Research

Marco Da Rin, Thomas F. Hellmann, Manju Puri
2011 Social Science Research Network  
The survey considers recent work on organizational structures of venture capital firms, and the relationship between general and limited partners.  ...  It examines the work on venture capital investments in companies, looking at issues of selection, contracting, post-investment services and exits.  ...  Several papers, therefore, identify a credible control sample of non-VC-backed companies, based on census data (Puri and Zarutskie, 2011; Chemmanur et al., 2011a) , or based on alternative sampling criteria  ... 
doi:10.2139/ssrn.1942821 fatcat:mxe7u6g3eratngecz4kwsiz6yu

A Survey of Venture Capital Research [chapter]

Marco Da Rin, Thomas Hellmann, Manju Puri
2013 Handbook of the Economics of Finance  
The survey considers recent work on organizational structures of venture capital firms, and the relationship between general and limited partners.  ...  It examines the work on venture capital investments in companies, looking at issues of selection, contracting, post-investment services and exits.  ...  Several papers, therefore, identify a credible control sample of non-VC-backed companies, based on census data (Puri and Zarutskie, 2011; Chemmanur et al., 2011a) , or based on alternative sampling criteria  ... 
doi:10.1016/b978-0-44-453594-8.00008-2 fatcat:6xp5pfg6qzee3dd4rvjfxghkse

Fintech [chapter]

2021 Digital Entrepreneurship  
After a record-setting 2018, the first half of 2019 got off to a quiet start for fintech investment globallymirroring a trend seen in the broader VC market.  ...  the signals of change, identify the growth opportunities, and develop and execute their strategic plans.  ...  Acknowl edgements We acknowledge the contribution of the following individuals who assisted in the development of this publication:  ... 
doi:10.1017/9781108979917.010 fatcat:5ya3r3et7vdclgkl4vumh37rpi
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