In the capital market and financing theory, we are currently observing major upheavals. For decades, the neoclassical paradigm has dominated in science and practice. Triggered by economic and political crises, transformations, the COVID-19 pandemic, and political instabilities, a paradigm shift...

The cryptocurrency market offers significant investment opportunities but also entails higher risks as compared to other asset classes. This article aims to analyse the financial risk characteristics of individual cryptocurrencies and of a broad cryptocurrency market portfolio. We construct a...

Supply chain regulation can be a formidable tool to protect a country's resilience against unexpected disruptions of trade, investment and the supply of skilled labour. Its utility, however, may erode when geopolitics rather than economics becomes the primary objective. This paper examines the...