We study sovereign yield dynamics and order flow in the largest euro-area treasury markets. We exploit unique transaction data to explain daily yield changes in the ten-year government bonds of Italy, France, Belgium, and Germany. We use a state space model to decompose these changes into (i) a...

We examine whether hedging effectiveness is affected by asymmetry in the return distribution by applying tail specific metrics to compare the hedging effectiveness of short and long hedgers using Oil futures contracts. The metrics used include Lower Partial Moments (LPM), Value at Risk (VaR) and...

We analyse the extent to which prices in the sovereign credit default swap (CDS) and bond markets reflect the same information on credit risk in the context of the current crisis of the European Monetary Union (EMU). We first document that deviations between CDS and bond spreads are related to...

In this article, tests for globalization and contagion are separated using an ex ante definition of crises, and contagion tests are neutralized with respect to globalization effects. A large database is constructed to study the stability of correlation matrices for four asset classes: equities,...

Bitcoin is a major virtual currency. Using weekly data over the 2010-2013 period, we analyze a Bitcoin investment from the standpoint of a U.S. investor with a diversified portfolio including both traditional assets (worldwide stocks, bonds, hard currencies) and alternative investments...

In this article, tests for globalization and contagion are separated using an ex ante definition of crises, and contagion tests are neutralized with respect to globalization effects. A large database is constructed to study the stability of correlation matrices for four asset classes: equities,...

Exemption from pre-trade transparency on dark platforms enables the prevention of information leakage and a major market impact, thus block traders prefer these platforms to public ones. There are several dark trading facilities: systematic internalisers, crossing networks, etc. In this study, I...

We study the relation between information and fire sales during a crisis. We argue that the reinforcing effect of funding liquidity on market liquidity is weaker when investors have more information about the assets facing sudden price drops (Brunnermeier and Pedersen, 2009). We focus on the...

This paper explores the relation between the prices and the trading volume from the Bucharest Stock Exchange. The data employed consist in the daily values from January 2002 to March 2011. We identify some significant changes caused by events such as Romania’s adhesion to the European Union or...