63 citations · 123 across the 5 of their papers we have counts for
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math.PR2012
Estimation of volatility functionals: the case of a square root n window
Jean Jacod, Mathieu Rosenbaum
We consider a multidimensional Ito semimartingale regularly sampled on [0,t] at high frequency 1/Δ_n, with Δ_n going to zero. The goal of this paper is to provide an estimator for…
q-fin.TR2012★ 5 cited
Large tick assets: implicit spread and optimal tick size
Khalil Dayri, Mathieu Rosenbaum
In this work, we provide a framework linking microstructural properties of an asset to the tick value of the exchange. In particular, we bring to light a quantity, referred to as i…