Humboldt-Universität zu Berlin | Wirtschaftswissenschaftliche Fakultät | High Dimensional Nonstationary Time Series | About us | News Feed | News 2016 | Conference: PhD student presents at Dynstoch Conference: PhD student presents at Dynstoch 02.06.2016. Sebastian Holtz, PhD student, presented his work on ”Parametric covariation from noisy observations: efficiency, equivalence and estimation” at Dynstoch 2016 in Rennes, France.