According to the US government, the Russian government is developing a programme to arm some of its satellites with nuclear warheads. Should the Kremlin acquire this capability, it could destroy key parts of the civilian satellite infrastructure by detonating a single nuclear weapon in low Earth...

According to the US government, the Russian government is developing a programme to arm some of its satellites with nuclear warheads. Should the Kremlin acquire this capability, it could destroy key parts of the civilian satellite infrastructure by detonating a single nuclear weapon in low Earth...

Die IT-Sicherheit von Weltrauminfrastrukturen wird relevanter, während sich zahlreiche Staaten einen neuen Wettlauf um das All liefern. Cyber-Operationen gegen entsprechende Ziele nehmen zu; so wurde etwa im Zuge des russischen Einmarschs in die Ukraine ein Kommunikationssatelliten-Netzwerk von...

Die IT-Sicherheit von Weltrauminfrastrukturen wird relevanter, während sich zahlreiche Staaten einen neuen Wettlauf um das All liefern. Cyber-Operationen gegen entsprechende Ziele nehmen zu; so wurde etwa im Zuge des russischen Einmarschs in die Ukraine ein Kommunikationssatelliten-Netzwerk von...

In the last decade, social media and the Internet have amplified the possibility to spread false information, a.k.a. fake news, which has become a serious threat to the credibility of politicians, organizations, and other decision makers. This paper proposes a framework for investigating the...

In the last decade, social media and the Internet have amplified the possibility to spread false information, a.k.a. fake news, which has become a serious threat to the credibility of politicians, organizations, and other decision makers. This paper proposes a framework for investigating the...

This paper studies the effects of hedge disclosure requirements on corporate risk management and product market competition. The analysis is based on a simple model of market entry and shows that incumbent firms engage in risk management when these activities remain unobserved by outsiders. The...

This paper studies the effects of hedge disclosure requirements on corporate risk management and product market competition. The analysis is based on a simple model of market entry and shows that incumbent firms engage in risk management when these activities remain unobserved by outsiders. The...