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  1. Strategic leaks in first-price auctions and tacit collusion
    the case of spying and counter-spying
    Autor*in: Fan, Cuihong; Chŏn, Pyŏng-hŏn; Wolfstetter, Elmar
    Erschienen: April 2021
    Verlag:  CESifo, Center for Economic Studies & Ifo Institute, Munich, Germany

    We analyze strategic leaks due to spying out a rival’s bid in a first-price auction. Such leaks induce sequential bidding, complicated by the fact that the spy may be a counterspy who serves the interests of the spied at bidder and reports... mehr

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    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 63
    Fernleihe:
    keine Fernleihe

     

    We analyze strategic leaks due to spying out a rival’s bid in a first-price auction. Such leaks induce sequential bidding, complicated by the fact that the spy may be a counterspy who serves the interests of the spied at bidder and reports strategically distorted information. This ambiguity about the type of spy gives rise to a non-standard signaling problem where both sender and receiver of messages have private information and the sender has a chance to make an unobserved move. Whereas spying without counterspy exclusively benefits the spying bidder, the potential presence of a counterspy yields a collusive outcome, even if the likelihood that the spy is a counterspy is arbitrarily small. That collusive impact shows up in all equilibria and is strongest in the unique pooling equilibrium which is also the payoff dominant equilibrium.

     
    Export in Literaturverwaltung   RIS-Format
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/235391
    Schriftenreihe: CESifo working paper ; no. 9021 (2021)
    Schlagworte: auctions; tacit collusion; espionage; second-mover advantage; signaling; incomplete information
    Umfang: 1 Online-Ressource (circa 16 Seiten), Illustrationen
  2. Does Chinese research hinge on US co-authors?
    evidence from the China initiative
    Autor*in: Aghion, Philippe; Antonin, Céline; Paluskiewicz, Luc; Strömberg, David; Wargon, Raphael; Westin, Karolina
    Erschienen: [2023]
    Verlag:  Centre for Economic Performance, London School of Economics and Political Science, London

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    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    VS 449
    Fernleihe:
    keine Fernleihe
    Export in Literaturverwaltung   RIS-Format
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Discussion paper / Centre for Economic Performance ; no. 1936 (July 2023)
    Schlagworte: Trump administration; China; US intellectual property; technologies; espionage
    Umfang: 1 Online-Ressource (circa 65 Seiten), Illustrationen
  3. Cyber espionage
    how the competition for intelligence challenges international law
    Autor*in: Thranov, Asbjørn
    Erschienen: [2023]
    Verlag:  DIIS - Danish Institute for International Studies, Copenhagen, Denmark

    Cyber espionage has become a common method for states to gather confidential information in cyberspace. The vast interconnectedness of the Internet provides a target-rich environment for states to engage in low-risk collection of large amounts of... mehr

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    Verlag (kostenfrei)
    Verlag (kostenfrei)

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 168
    Fernleihe:
    keine Fernleihe

     

    Cyber espionage has become a common method for states to gather confidential information in cyberspace. The vast interconnectedness of the Internet provides a target-rich environment for states to engage in low-risk collection of large amounts of data at an unprecedented speed and scale. Cyber espionage may look different from traditional espionage, but it is essentially an expression of the tension between competing states. States use espionage, cyber or otherwise, to strengthen their own position and security in competition with political, military, or economic rivals. In this manner, cyber espionage is best understood as an integral part of an ongoing intelligence contest in cyberspace. This report explores how international law applies to peacetime cyber espionage. By taking stock of recent legal statements by states, this report specifically examines how states have interpreted the principles of territorial sovereignty and non-intervention in the cyber context. The report also analyses the legal implications of provision of intelligence and cyber support to Ukraine by Western states.

     
    Export in Literaturverwaltung   RIS-Format
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9788772361192
    Schriftenreihe: DIIS report ; 2023, 04
    Schlagworte: cyberspace; espionage; international law; national sovereignty; Ukraine; Western states
    Umfang: 1 Online-Ressource (circa 52 Seiten), Illustrationen