Kondova, Galia

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Kondova
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Galia
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Kondova, Galia

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Enddatum: 2019 × Anfangsdatum: 2010 × Typ: 06 - Präsentation ×

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    Publikation
    The impact of non-bank lending on bank efficiency: data envelopment analysis of european banks
    (2019) Kondova, Galia; Bandyopadhyay, Trishit
    This 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
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    Publikation
    Self-sovereign identity: public permissioned and permissionless blockchain solutions
    (2019) Kondova, Galia
    The 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