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  1. Der Gigant
    Wie Amazon die Wirtschaft im 21. Jahrhundert verändert und wovor wir uns fürchten müssen
    Autor*in: Mattioli, Dana
    Erschienen: 2024
    Verlag:  Deutsche Verlags-Anstalt, München ; Penguin Random House Verlagsgruppe GmbH

  2. Regulating big tech: from competition policy to sector regulation?
    Erschienen: October 2022
    Verlag:  Ilmenau University of Technology, Institute of Economics, Ilmenau ; Universitätsbibliothek

    The European Commission has proposed a new regulatory tool for the governance of digital markets. The Digital Markets Act (DMA) intents to limit the market behavior of socalled gatekeeper companies to ensure contestable and fair digital markets. We... mehr

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    The European Commission has proposed a new regulatory tool for the governance of digital markets. The Digital Markets Act (DMA) intents to limit the market behavior of socalled gatekeeper companies to ensure contestable and fair digital markets. We review the provisions of the DMA both from a legal and from an economic perspective. Notwithstanding a number of benefits, we identify several issues with the current proposal. When looking at the core provisions of the proposal from an economic perspective, several issues of contention arise: many of the provisions seem to be quite narrow in scope and it seems difficult to extrapolate more general rules from them; the economic harm of some of the provisions is both uncertain and in principle debatable; the alleged distinction between different types of obligations cannot be verified; and, in addition, Art. 5-7 DMA seem to contain three distinct regulatory instruments; last but not least, while the DMA seeks to control existing gatekeepers, the “tipping” of markets and the rise of further gatekeepers is not guaranteed by the proposed regulation, this in turn leads to a larger critical analysis of the gatekeeper as the DMA’s norm addressee. While the goals and nature of the DMA have gained in clarity throughout the legislative process, its scope remains somewhat obtuse. On the one hand it seems set on regulating gatekeepers as they exist today, on the other, also wants to bring about systemic change in the digital single market. How it expects to achieve the latter is not entirely clear. In this light and by critically looking at the nature of ex ante and ex post measures in broader competition policy, we conclude that a reform of the competition policy regime would better suit the overalls aims of reining in big tech in future.

     

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    Sprache: Englisch
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    Weitere Identifier:
    hdl: 10419/265544
    RVK Klassifikation: QR 760 ; PZ 3800
    Auflage/Ausgabe: Updated October 2022 with the final DMA
    Schriftenreihe: Ilmenau economics discussion papers ; vol. 27, no. 168
    Schlagworte: big tech; digital economy; digital ecosystems; GAFAM; competition policy; antitrust; Digital Markets Act (DMA); sector-specific regulation; law and economics
    Umfang: 1 Online-Ressource (37 Seiten)
  3. Kill zones?
    effects of big tech start-up acquisitions on innovation : paper prepared for presentation at the International Telecommunications Society (ITS) Biennial Conference Gothenburg, Sweden, June 21-23, 2021
    Autor*in: Prado, Tiago S.
    Erschienen: [2021]
    Verlag:  International Telecommunications Society, Online

    This paper investigates short-term effects of big tech start-up acquisitions on innovation empirically. Innovation research has found a strong positive, causal relationship between VC investment and innovation. Using this insight, we can explore the... mehr

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    This paper investigates short-term effects of big tech start-up acquisitions on innovation empirically. Innovation research has found a strong positive, causal relationship between VC investment and innovation. Using this insight, we can explore the repercussions of big tech start-up acquisitions on innovation by examining their effects on venture capital (VC) activity. We analyze a very large set of observations of more than 32,000 venture capital deals in more than 170 different segments of the tech industry and almost 400 tech start-up acquisitions made worldwide between 2010 and 2020 by Google, Facebook, Amazon, Apple, and Microsoft. Our results suggest a positive, causal impact of big tech start-up acquisitions on venture capital activity, challenging claims about the creation of "kill zones" for start-ups after acquisitions are made by the big techs. For example, after controlling for other factors that may impact VC activity, like initial public offerings (IPOs) and other mergers and acquisitions (M&As), we found an average increase of 30.7% in the total amount of VC funding towards U.S. based start-ups of the same industry segment in the four quarters following a big tech start-up acquisition. For deals targeting European start-ups, we found an increase of 32.1% in the VC funding in in the first quarter after a big tech start-up acquisition. Finally, our findings show that such positive effects, when existent, persist for a few months only, and so do not seem to have lasting impacts on the innovation incentives in the the start-up ecossystem. Our empirical findings should inform current competition policy discussions on imposing restrictions to acquistions of start-ups by the big techs.

     

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    hdl: 10419/238049
    Schriftenreihe: Digital societies and industrial transformations : policies, markets, and technologies in a post-Covid world : 23rd biennial conference
    Schlagworte: kill zone; platform; big tech; venture capital; innovation
    Umfang: 1 Online-Ressource (circa 52 Seiten), Illustrationen
  4. Regulating big tech: from competition policy to sector regulation?
    Erschienen: October 2021
    Verlag:  Ilmenau University of Technology, Institute of Economics, Ilmenau ; Universitätsbibliothek

    The European Commission has proposed a new regulatory tool for the governance of digital markets. The Digital Markets Act (DMA) intents to limit the market behavior of so-called gatekeeper companies to ensure contestable and fair digital markets. We... mehr

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    The European Commission has proposed a new regulatory tool for the governance of digital markets. The Digital Markets Act (DMA) intents to limit the market behavior of so-called gatekeeper companies to ensure contestable and fair digital markets. We review the provisions of the DMA both from a legal and from an economics perspective. Notwithstanding a number of benefits, we identify several issues with the current proposal. When looking at the core provisions of the proposal from an economic perspective, five issues of contention arise: many of the provisions seem to be quite narrow in scope and it seems difficult to extrapolate more general rules from them; the economic harm of some of the provisions is both uncertain and in principle debatable; the alleged distinction between different types of obligations cannot be verified, and, last but not least, while the DMA seeks to control existing gatekeepers, the “tipping” of markets and the rise of further gatekeepers is not guaranteed by this proposal; this in turn leads to a larger critical analysis of the gatekeeper as DMA’s norm addressee. From a legal perspective, the first hurdle is the lack of clarity pertaining to the nature and goals of the DMA, this is further compounded by procedural provisions and an enforcement regime with many uncertainties and loopholes – all of which tend to undermine the intended stringency of the regulation and its overall chances of making digital markets systemically more contestable and fairer. Thus, we think that a reform of the competition policy regime would better suit the need of regulating big tech

     

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    hdl: 10419/245950
    RVK Klassifikation: QR 760 ; PZ 3800
    Schriftenreihe: Ilmenau economics discussion papers ; vol. 27, no. 154
    Schlagworte: big tech; digital economy; digital ecosystems; GAFAM; competition policy; antitrust; Digital Markets Act (DMA); sector-specific regulation; law and economics
    Umfang: 1 Online-Ressource (35 Seiten)
  5. Fintech and the digital transformation of financial services
    implications for market structure and public policy
    Erschienen: July 2021
    Verlag:  Bank for International Settlements, Monetary and Economic Department, [Basel]

    Economic frictions such as information asymmetries and economic forces such as economies of scale and scope give rise to financial intermediaries. These frictions and forces also shape market structure. While technological advances are not new to... mehr

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    Economic frictions such as information asymmetries and economic forces such as economies of scale and scope give rise to financial intermediaries. These frictions and forces also shape market structure. While technological advances are not new to finance, digital innovation has brought major improvements in connectivity of systems, in computing power and cost, and in newly created and usable data. These improvements have alleviated transaction costs and given rise to new business models and new entrants. As technology has increased information exchange and reduced transaction costs, the production of financial services could be disaggregated. Specialized players have unbundled financial services, allowing consumers to find and assemble their preferred suites of products. However, classic economic forces remain relevant even in an age of digital production. Economies of scale and scope and network effects are present in many aspects of financial services production, including customer acquisition, funding, compliance activities, data and capital (including trust capital). Despite advances in technology, consumer search and assembly costs remain significant. These forces encourage re-bundling, and confer advantages to large multi-product providers, including technology (big tech) firms expanding into financial services from adjacent markets. The digital transformation of financial services gives rise to a set of important policy issues regarding competition, regulatory perimeters and ensuring a level playing field. Potential outcomes regarding competition, concentration and market composition include a "barbell" outcome composed of a few large providers and many niche players. Authorities must coordinate across financial regulation, competition, and industry regulatory bodies to manage trade-offs between stability and integrity, competition and efficiency, and consumer protection and privacy.

     

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    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9789292594862
    Schriftenreihe: BIS papers ; no 117
    Schlagworte: big tech; fintech; credit; financial markets; data; technology; digital innovation; network effects; regulation
    Umfang: 1 Online-Ressource (circa 64 Seiten), Illustrationen
  6. Data vs collateral
    Erschienen: 09 September 2020
    Verlag:  Centre for Economic Policy Research, London

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    Schriftenreihe: Array ; DP15262
    Schlagworte: big tech; Big Data; Collateral; banks; asymmetric information; credit markets
    Umfang: 1 Online-Ressource (circa 45 Seiten), Illustrationen
  7. Data vs collateral
    Erschienen: 2020
    Verlag:  Bank for International Settlements, Monetary and Economic Department, [Basel]

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    Schriftenreihe: BIS working papers ; no 881 (September 2020)
    Schlagworte: big tech; big data; collateral; banks; asymmetric information; credit markets
    Umfang: 1 Online-Ressource (circa 45 Seiten), Illustrationen
  8. Fintech and big tech credit
    a new database
    Erschienen: 2020
    Verlag:  Bank for International Settlements, Monetary and Economic Department, [Basel]

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    Schriftenreihe: BIS working papers ; no 887 (September 2020)
    Schlagworte: fintech; big tech; credit; data; technology; digital innovation
    Umfang: 1 Online-Ressource (circa 35 Seiten), Illustrationen
  9. Platform lending and innovation
    Erschienen: November 2023
    Verlag:  Bank for International Settlements, Monetary and Economic Department, [Basel]

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    Schriftenreihe: BIS working papers ; no 1142
    Schlagworte: platform lending; big tech; online platforms; credit; innovation
    Umfang: 1 Online-Ressource (circa 51 Seiten), Illustrationen
  10. Platform lending and innovation
    Erschienen: [2023]
    Verlag:  Hong Kong Institute for Monetary and Financial Research, [Hong Kong]

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    Schriftenreihe: HKIMR working paper ; 2023, no. 14 (November 2023)
    Schlagworte: platform lending; big tech; online platforms; credit; innovation
    Umfang: 1 Online-Ressource (circa 50 Seiten), Illustrationen
  11. Gateways comparing digital communication systems in Nordic welfare states
    Erschienen: [2023]
    Verlag:  Nordicom, University of Gothenburg, Göteborg, Sweden

  12. Nothing to hide?
    gender and age differences in willingness to share data
    Erschienen: May 2024
    Verlag:  Bank for International Settlements, Monetary and Economic Department, [Basel]

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    Schriftenreihe: BIS working papers ; no 1187
    Schlagworte: data; privacy; CCPA; fintech; big tech; survey of consumer expectations
    Umfang: 1 Online-Ressource (circa 36 Seiten), Illustrationen
  13. Generative AI and labour productivity
    a field experiment on coding
    Erschienen: September 2024
    Verlag:  Bank for International Settlements, Monetary and Economic Department, [Basel]

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    Schriftenreihe: BIS working papers ; no 1208
    Schlagworte: artificial intelligence; productivity; field experiment; big tech
    Umfang: 1 Online-Ressource (circa 18 Seiten), Illustrationen
  14. Retail fast payment systems as a catalyst for digital finance
    Erschienen: November 2024
    Verlag:  Bank for International Settlements, Monetary and Economic Department, [Basel]

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    Auflage/Ausgabe: This version: 12 November 2024
    Schriftenreihe: BIS working papers ; no 1228
    Schlagworte: fast payment system; digital finance; fintech; big tech; digital adoption
    Umfang: 1 Online-Ressource (circa 27 Seiten), Illustrationen
  15. Big techs, QR code payments and financial inclusion
    Erschienen: May 2022
    Verlag:  Bank for International Settlements, Monetary and Economic Department, [Basel]

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    Schriftenreihe: BIS working papers ; no 1011
    Schlagworte: big tech; big data; QR code; banks; asymmetric information; financial inclusion; credit markets
    Umfang: 1 Online-Ressource (circa 47 Seiten), Illustrationen
  16. CBDCs in emerging market economies
    Erschienen: April 2022
    Verlag:  Bank for International Settlements, Monetary and Economic Department, [Basel]

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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Konferenzschrift
    Format: Online
    ISBN: 9789292595494
    Körperschaften/Kongresse: Bank für Internationalen Zahlungsausgleich (2022)
    Schriftenreihe: BIS papers ; no 123
    Schlagworte: banking system; big tech; capital flows; central banks; central bank digital currencies; currency substitution; data privacy; digital currencies; financial inclusion; financial stability; intermediation; money
    Umfang: 1 Online-Ressource (circa 214 Seiten), Illustrationen
    Bemerkung(en):

    Papers in this volume were prepared for a meeting of emerging market Deputy Governors organised by the Bank for International Settlements on 9-10 February 2022

  17. Virtual banking and beyond
    Erschienen: January 2022
    Verlag:  Bank for International Settlements, Monetary and Economic Department, [Basel]

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    ISBN: 9789292595388
    Schriftenreihe: BIS papers ; no 120
    Schlagworte: incumbent banks; virtual banks; banking business models; financial inclusion; technology stack; information capital; data governance; big tech; regulatory framework
    Umfang: 1 Online-Ressource (circa 44 Seiten), Illustrationen
  18. Big techs, QR code payments and financial inclusion
    Erschienen: 11 May 2022
    Verlag:  Centre for Economic Policy Research, London

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    Schriftenreihe: Array ; DP17297
    Schlagworte: big tech; Big Data; QR code; banks; Asymmetric information; financial inclusion; creditmarkets
    Umfang: 1 Online-Ressource (circa 46 Seiten), Illustrationen
  19. Platform-based business models and financial inclusion
    Erschienen: 2022
    Verlag:  Bank for International Settlements, Monetary and Economic Department, [Basel]

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    Schriftenreihe: BIS working papers ; no 986 (January 2022)
    Schlagworte: financial inclusion; fintech; big tech; platforms
    Umfang: 1 Online-Ressource (circa 33 Seiten), Illustrationen
  20. Central bank digital currencies
    motives, economic implications and the research frontier
    Erschienen: 2021
    Verlag:  Bank for International Settlements, Monetary and Economic Department, [Basel]

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    Schriftenreihe: BIS working papers ; no 976 (November 2021)
    Schlagworte: money; digital currencies; central banks; central bank digital currencies; CBDC; stablecoins; cryptocurrencies; distributed ledgers; big tech; data privacy
    Umfang: 1 Online-Ressource (circa 30 Seiten), Illustrationen