In this paper we use sovereign quanto-CDS spreads as proxy for redenomination-risk in the Eurozone, i.e., the risk of a sovereign default obtained by the redenomination of debt in a different currency. Quanto-CDS spreads are the difference between the CDS quotes in U.S. dollars and euros. We...

In this paper we use CoVaR to estimate the conditional tail-risk in the markets for bitcoin, ether, ripple and litecoin and find that these cryptocurrencies are highly exposed to tail-risk within cryptomarkets, while they are not exposed to tail-risk with respect to other global assets, like the...

Several countries have already introduced restrictions on trading of cryptocurrencies, and many more are evaluating whether to follow suit. We document an unprecedented drop in trading volume on the Chinese cryptocurrency market after a recent regulatory change by the Chinese authorities that...

We show that sudden and large price moves in bitcoin prices, which we call jumps, explain a large portion of the variation in bitcoin returns. In order to do so, we use the general utility specification adopted in Maheu et al. (2013) for characterizing the conditional mean of daily bitcoin...

Emerging countries tend to default when their economic conditions worsen. If bad times in an emerging country correspond to bad times for the US investor, then foreign sovereign bonds are particularly risky. We explore how this mechanism plays out in the data and in a general equilibrium model...

Con la crisi del debito dell'Eurozona il rischio sovrano sulle obbligazioni governative dei paesi area Euro e' radicalmente mutato. I fondi obbligazionari governativi area Euro investono proprio in questi strumenti finanziari e costituiscono una quota significativa del risparmio delle famiglie...

We analyze the long-run optimal combination of wealth and labor tax rates in a model where wealth-to-income ratios and wealth inequality are rising endogenously. We consider rich (lenders) and poor (borrowers) households, financial and housing wealth, and find that a ''realistic'' optimal steady...

This paper studies the efficiency of the cryptocurrency market by looking at the distribution of bitcoin prices over time and across exchanges-currency pairs. We document persistent differences in relative bitcoin prices (or discounts), with a half-life of 1 day, and a distribution which is...

This research studies the relationships between the two sides of life insurers' balance sheet and investigates whether and how they changed during recent past years, when European Central Bank monetary policy drove market rates to unprecedented low levels. By using a canonical correlation...