Probability of informed trading on the euro overnight market rate: an update

Julien Idier and Stefano Nardelli

No 987, Working Paper Series from European Central Bank

Abstract: In this paper the probability of informed trading (PIN) model developed by Easley and O'Hara (1992) is applied to analyze the role and impact of heterogeneities in euro overnight unsecured market. The empirical assessment of the functioning of this market is based on the PIN which measures the ability of traders to interpret signals on the expected evolution of the overnight rate. Results show that between 2000 and 2004 a heterogeneous learning process of market mechanisms within participants could be observed, whereas such asymmetries have been sharply decreasing since 2005. This is reviewed against some significant events that occurred in the euro money market, such as the reform of the Eurosystem's operational framework in March 2004 and the recent financial market turmoil, which has represented a break in the steady decline of asymmetries as evidence suggest. JEL Classification: G14, E52

Keywords: microstructure; money markets; PIN model (search for similar items in EconPapers)
Date: 2008-12
Note: 658898
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Citations: View citations in EconPapers (7)

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Persistent link: https://EconPapers.repec.org/RePEc:ecb:ecbwps:2008987

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