This paper discusses the externalities and market failures in cryptocurrency markets. In particular, I highlight the significant environmental externalities created by Proof-of-Work (PoW) cryptocurrencies, the most prominent of which is Bitcoin. The main goals of this paper are to quantify these...

We assess the macroeconomic impact of pandemic-related monetary policy measures of the ECB. Conditioning on counterfactual interest rate paths that would have materialised in the absence of the policies, the macroeconomic effects are measured using structural vector autoregressions. In the...

Confidence dropped universally across countries and sectors during the height of the COVID-19 pandemic in Europe. Latest survey data suggest that confidence is on track for a v-shaped recovery. The swift implementation of stringent containment measures as well as economic stimulus policy...

The main problem facing policymakers during the corona virus pandemic is how to mitigate its humanitarian and economic costs. Doing so invariably involves trading off some costs against others as well as short-term against longer-term consequences. We provide an overview of economic literature...