Kondova, Galia
Lade...
E-Mail-Adresse
Geburtsdatum
Projekt
Organisationseinheiten
Berufsbeschreibung
Nachname
Kondova
Vorname
Galia
Name
Kondova, Galia
14 Ergebnisse
Suchergebnisse
Gerade angezeigt 1 - 10 von 14
- PublikationCentral Bank Digital Currencies (CBDCs) as a new tool of e-government: socio-economic impacts(2023) Kondova, Galia; Rüegg, PatrikA central bank digital currency (CBDC) in comparison with other forms of digital money presents a direct claim on the issuing central bank. There are three architecture types of retail CBDC, namely indirect CBDCs, hybrid CBDCs, and direct CBDCs, all based on blockchain technology. This paper briefly discusses these three types and outlines the major socio-economic effects this new e-government tool could have on the economy.06 - Präsentation
- PublikationCentral Bank Digital Currencies (CBDCs) as a new tool of e-government: socio-economic impacts(Springer, 2023) Kondova, Galia; Rüegg, Patrik; Yang, Xin-She; Sherratt, Simon; Dey, Nilanjan; Joshi, Amit [in: Proceedings of Seventh International Congress on Information and Communication Technology. ICICT 2022, London, Volume 2]A central bank digital currency (CBDC) in comparison with other forms of digital money presents a direct claim on the issuing central bank. There are three architecture types of retail CBDCs, namely indirect CBDCs, hybrid CBDCs, and direct CBDCs, all based on blockchain technology. This paper briefly discusses these three types and outlines the major socio-economic effects this new e-government tool could have on the economy.04B - Beitrag Konferenzschrift
- PublikationBlockchain-based healthcare data processing and management: current practices and opportunities ahead(Springer, 29.07.2021) Kondova, Galia [in: Advances in Human Factors and Ergonomics in Healthcare and Medical Devices]This paper studies the types of data stored in electronic health records (EHRs) and the associated data management practices. In addition, it explores blockchain as a technology that could facilitate trusted and privacy-preserving patient data sharing and access control management as demonstrated in several EHRs projects applying blockchain. Moreover, the paper discusses the perspective of a future adoption of a blockchain-based self-sovereign identity (SSI) in EHRs data management that could be the road ahead to ensure a patient-centric trusted data management.04B - Beitrag Konferenzschrift
- PublikationEntrepreneurship and blockchains(Edward Elgar Publishing, 19.01.2021) Kondova, Galia; Dana, Léo-Paul [in: World Encyclopedia of Entrepreneurship]Entrepreneurship in the form of innovation-driven enterprises (IDEs) focuses on creating wealth through pursuing global opportunities to promote innovations. Successful IDEs usually follow a platform business model (PBM) that is conducive to the establishment of digital platforms and ecosystems. At the same time, the peer-to-peer decentralized nature of Blockchain seems to provide the perfect infrastructure for the implementation of the PBM. Blockchain is a decentralized and distributed network that ensures data integrity. Thus, the platform infrastructure provided by Blockchain promises to enable sustainable PBMs with positive network effects and unprecedented business growth.04A - Beitrag Sammelband
- PublikationBlockchain-based healthcare data management: current practices and opportunities ahead(Springer, 2021) Kondova, Galia; Kalra, Jay; Lightner, Nancy J.; Taiar, Redha [in: Advances in Human Factors and Ergonomics in Healthcare and Medical Devices. Proceedings of the AHFE 2021 Virtual Conference on Human Factors and Ergonomics in Healthcare and Medical Devices, July 25-29, 2021, USA]This work studies the types of data stored in electronic health records (EHRs) and the associated data management practices. In addition, it explores blockchain as a technology that could facilitate trusted and privacy-preserving patient data sharing and access control management as demonstrated in several EHRs projects applying blockchain. Moreover, the paper discusses the perspective of a future adoption of a blockchain-based self-sovereign identity (SSI) in EHRs data management that could be the road ahead to ensure a patient-centric trusted data management.04B - Beitrag Konferenzschrift
- PublikationSelf-sovereign identity on public blockchains and the GDPR(ACM, 01.04.2020) Kondova, Galia; Erbguth, Jörn [in: Proceedings of the 35th Annual ACM Symposium on Applied Computing]This paper studies three existing technical solutions for a self-sovereign identity on blockchains and analyzes the arising issues related to the General Data Protection Regulation (GDPR) of the European Union (EU). In particular, the paper provides an overview of the existing Sovrin self-sovereign identity on the Hyperledger Indy public permissioned blockchain as well as uPort and Jolocom on the Ethereum public permissionless blockchain. The paper then concludes with a discussion on the GDPR-compliance of the blockchain-based identity concepts.04B - Beitrag Konferenzschrift
- PublikationBlockchain in Startup Financing: ICOs and STOs in Switzerland(North American Business Press, 12.07.2019) Simonella, Geremia; Kondova, Galia; Simonella, Geremia [in: Journal of Strategic Innovation and Sustainability]This paper provides a comparative analysis of the new blockchain-based start-up and small companies funding methods, namely, initial coin offerings (ICOs) and security token offerings (STOs) against the backdrop of traditional fundraising methods like venture capital and private equity building on the experience of Switzerland. In particular, the comparative analysis is based on a theoretical overview of the nature of these blockchain applications, the relevant legislative framework as well as recent market developments with a focus on Switzerland. The paper concludes that both ICOs and STOs are characterized by lower entry barriers for investors and higher cost efficiency as compared to traditional start-up fundraising methods. However, STOs provide more security to investors than ICOs due to their wider regulation.01A - Beitrag in wissenschaftlicher Zeitschrift
- PublikationThe «Blockchain Nation» Switzerland 2019. An industry impact analysis(Verlag IFZ – Hochschule Luzern, 2019) Kondova, Galia; Nadig, Linhart [in: CARF Luzern 2019. Controlling.Accounting.Risiko.Finanzen. Konferenzband]This case study aims to facilitate the conduct of an industry impact assessment of the blockchain technology in the case of Switzerland. The evaluation applies the strategic business value framework prosposed by McKinsey (2018). The work also provides an overview of the blockchain technology, its major advantages and disadvantages as well as the recent blockchain-related developments in Switzerland. The strong interest in the blockchain technology is discernable in the publicly announced “Blockchain Nation” vision of the country’s authorities.04B - Beitrag Konferenzschrift
- PublikationThe impact of non-bank lending on bank efficiency: data envelopment analysis of european banks(2019) Kondova, Galia; Bandyopadhyay, TrishitThis paper applies a data envelopment analysis (DEA) to study the effect of non-bank financial intermediation on bank efficiency in the eight EU jurisdictions individually monitored under the Financial Stability Board (FSB) Global Shadow Banking Monitoring Report in the period 2014-2016. The efficiency analysis is conducted by applying a profit-based input-oriented DEA variable returns-to-scale model in a two-stage procedure. In the first stage, the average DEA efficiency scores are calculated. We find evidence that the average aggregate technical efficiency increased on average from 2014 to 2016. In the second stage, the impact of environmental factors like the Financial Stability Board’s (FSB) narrow measure on non-bank financial intermediation as well as macroeconomic factors is analyzed by conducting a Tobit regression. The results provide evidence of a negative relationship between non-bank financial intermediation and average bank efficiency and a positive impact of GDP on average bank efficiency.06 - Präsentation
- PublikationSelf-sovereign identity: public permissioned and permissionless blockchain solutions(2019) Kondova, GaliaThe self-sovereign identity (SSI) builds on the notion that the identity provider (the user) possesses full control of their data. In particular, the user could store identity data and decide how much data they share. The user could also decide with whom to share their personal data. The implementation of the SSI concept seems to be fully supported by the features of blockchain technology, in particular, decentralization, peer-to-peer interactions and data integrity. The Sovrin SSI and the uPort SSI present two blockchain-based SSI applications that are explained in the presentation.06 - Präsentation